Puzzles Version II

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Puzzles Version II

Topic started by Querida on Fri Mar 17 10:55:45 2006. [Full View]

Hi All! NOV-san said gotta open a new thread to continue so here it is. Very Happy

Madame PP, I posted that Kasi's answer was correct:

Quote:

Q, The winner would have simply asked the princess to come close to him so that he can touch her hand..

Roshan, Hi! Yeah Long Time No See! Hope all is well Smile

Rocketboy still want to know what a complan boy means Razz

Ok after all those digressions (my specialty Razz

) Time to Say Good Morning (for me anyways) to First Puzzle of this Thread:

*****************************************************

Q1) What goes up a chimney down, but can't go down a chimney up?

Q2) DICE DICE

Q3) ORSEMAN

Q4) KNEE
-------------------
LIGHT

Q5) CI II

Q6) I walk, but have no legs. I sleep, but never dream. You can rock me in a cradle, but I am not a baby and I can go around the world faster than you can cross a room. What am I?

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Responses:

From: pavalamani pragasam on Fri Mar 17 11:05:48 2006. [Full View]

2.dice squared?
6.walkie talkie?
From: ssanjinika on Fri Mar 17 11:13:56 2006. [Full View]

hi all,
#1 smoke Q - ? dont think it can come down ..hot air being lighter an all
From: Querida on Fri Mar 17 11:25:25 2006. [Full View]

Nope sorry gals try again
From: ssanjinika on Fri Mar 17 11:38:33 2006. [Full View]

2. pair of dice?
From: Nerd on Fri Mar 17 13:12:17 2006. [Full View]

#1 - Umbrella
#3 - Headless horseman
From: Nerd on Fri Mar 17 13:16:46 2006. [Full View]

#6- Yo-yo (wild guess )
From: Nerd on Fri Mar 17 13:20:12 2006. [Full View]

#4 - Knee on Light (Neon light)
From: ssanjinika on Fri Mar 17 13:47:30 2006. [Full View]

I knew #4 but knee on light didnt make any sense

good job
From: ssanjinika on Fri Mar 17 13:48:13 2006. [Full View]

y is the first one umbrella though
From: Nerd on Fri Mar 17 13:54:23 2006. [Full View]

Umbrella - up - down - imagine opening/closing it

I aint very sure though
From: Querida on Fri Mar 17 16:05:39 2006. [Full View]

Yup All correct, Great Job Kasi! Good job Ssanjinika! Now only waiting for number 5...

For number two...taken a step further is pair-a-dice (paradise)

Q1) What goes up a chimney down, but can't go down a chimney up? the answer is umbrella because it can go down a chimney (when closed) but can't go down a chimney (when it is opened up)

Q6) I walk, but have no legs. I sleep, but never dream. You can rock me in a cradle, but I am not a baby and I can go around the world faster than you can cross a room. What am I?

Yup the answer is yo-yo mentioned are all the tricks you can do with a yo-yo.
From: Nerd on Fri Mar 17 19:44:45 2006. [Full View]

#5 still eludes me Q. Wouldnt mind you posting the solution. Catch you all later
From: NOV on Sat Mar 18 2:45:47 2006. [Full View]

Querida wrote:

Q5) CI II?
simply read out - C-I-2-I = see eye to eye.
From: NOV on Sat Mar 18 2:47:55 2006. [Full View]

THE SUBWAY PROBLEM

A large city in the United States had a problem with thefts of light bulbs from its subway system.

Thieves would unscrew the light bulbs, leading to cost and security issues. The engineer who was given this challenge could not alter the location of the light bulbs, and he had very little budget to work with, but he came up with a very lateral solution. What was it?
From: NOV on Sat Mar 18 2:51:36 2006. [Full View]

VANDAL SCANDAL

The authorities in Athens were very concerned that tourists sometimes hacked pieces from the ancient columns of the Parthenon building. The practice was illegal but some people were determined to take away souvenirs. How did the authorities stop this practice?
From: NOV on Sat Mar 18 2:52:54 2006. [Full View]

SHOE SHOP SHUFFLE

In a small town there are four shoe shops of about the same size and each carries a similar line of shoes. Yet one shop loses three times
as many shoes to theft as each of the other shops. Why and how did they fix the problem?
From: NOV on Sat Mar 18 2:54:24 2006. [Full View]

THE SCHOOL INSPECTOR

A schoolteacher knew that the school superintendent would visit the next day. The superintendent would ask questions such as spellings or mental arithmetic of the class, and the teacher would choose a pupil to answer.

The teacher wanted to give the best impression of the school. What instructions did she give the children in order to create the best impression and maximize the chances that the right answer was given to each question?
From: NOV on Sat Mar 18 2:55:57 2006. [Full View]

BRUSH FIRES

The Los Altos Hills County Fire District commissioners in California had a severe problem with brushwood fires on the slopes of the hills around the town. If they cleared away the brushwood with tractors they could cause sparks which would start fires. What did they do?

From: Prabhu Ram on Sat Mar 18 2:57:23 2006.

[Full View]

NOV wrote:

THE SUBWAY PROBLEM

A large city in the United States had a problem with thefts of light bulbs from its subway system.

Thieves would unscrew the light bulbs, leading to cost and security issues. The engineer who was given this challenge could not alter the location of the light bulbs, and he had very little budget to work with, but he came up with a very lateral solution. What was it?

Suppose the light bulbs are sufficiently out of the rach of normal subway users. i.e. they cannot accidently come into contact with the bulbs, unless they are consciously attempting to reach it.

In such a case, one could think of pulling out a wire such the one who touches the base of the bulb receives an electric shock. Guess this should be effective and cheap, no pun intended.

Hail Hitler !

From: pavalamani pragasam on Sat Mar 18 2:57:56 2006. [Full View]

My! A puzzle a second! All very clever! Waiting for the brilliant people to come up with the answers!

From: NOV on Sat Mar 18 3:01:51 2006.

[Full View]

Prabhu Ram wrote:

In such a case, one could think of pulling out a wire such the one who touches the base of the bulb receives an electric shock. Guess this should be effective and cheap, no pun intended.
Hail Hitler !

I hope you wll NEVER become a politician.
Can we all collectively pray please?

From: NOV on Sat Mar 18 3:04:40 2006. [Full View]

pavalamani pragasam wrote:

My! A puzzle a second! All very clever! Waiting for the brilliant people to come up with the answers!
actually they are more life situations than puzzles..

I have more, but lets try this five first.

From: Prabhu Ram on Sat Mar 18 3:09:12 2006.

[Full View]

NOV wrote:

Prabhu Ram wrote:

I hope you wll NEVER become a politician.
Can we all collectively pray please?

Hey I started out with an assumption to safeguard "innocent" pedestrians. I'll be one of those zero-tolerance politicians

From: NOV on Sat Mar 18 3:29:23 2006. [Full View]

hmmm.... somehow you remind me of anniyan.

From: Sanguine Sridhar on Sat Mar 18 3:36:26 2006.

[Full View]

NOV wrote:

May be lighting up the "Theepandham"

...Seriously speaking i am thinking

From: NOV on Sat Mar 18 3:45:58 2006. [Full View]

thinking?
as in sending me a mail?

From: NOV on Sat Mar 18 21:48:33 2006.

[Full View]

NOV wrote:

The engineer changed the bulbs to have left-hand or anti-clockwise threads instead of the conventional right-hand or clockwise threads. This meant that as thieves assumed they were trying to unscrew the bulbs they were actually tightening them instead.

From: NOV on Sat Mar 18 21:49:51 2006.

[Full View]

NOV wrote:

VANDAL SCANDAL

The authorities in Athens were very concerned that tourists sometimes hacked pieces from the ancient columns of the Parthenon building. The practice was illegal but some people were determined to take away souvenirs. How did the authorities stop this practice?

The authorities arranged for some chips of marble from the same original quarry source as the Parthenon to be distributed around the site each day. Tourists thought they had picked up a piece from the original columns and were satisfied. (From Sloane and MacHale, 2000.)

From: Prabhu Ram on Sun Mar 19 1:04:13 2006.

[Full View]

NOV wrote:

NOV wrote:

He is underestimate the thieves' perseverance and enterprise

From: NOV on Sun Mar 19 6:13:21 2006. [Full View]

Prabhu, theft out in the open is done quickly, before anyone spots. This idea frsutates the petty thief. Real robbers? No chance of defeating them short of your idea of electroculating them.

nobody wants to try the remaining??

From: NOV on Sun Mar 19 6:15:21 2006.

[Full View]

NOV wrote:

SHOE SHOP SHUFFLE

In a small town there are four shoe shops of about the same size and each carries a similar line of shoes. Yet one shop loses three times as many shoes to theft as each of the other shops. Why and how did they fix the problem?

The shoe shops put single shoes as display items outside the shops. One shop put out left shoes, the other three shops put out right shoes. Thieves stole the display shoes but had to make pairs, so more shoes were taken from the one displaying left shoes. The manager changed the display to right shoes and thefts dropped significantly. (From Sloane and MacHale, 2000.)

From: Prabhu Ram on Sun Mar 19 7:17:03 2006.

[Full View]

NOV wrote:

Good One. Knew there was something in three other shops and the shoe-loss being three times as much. Just couldn't put three and three together.

From: NOV on Sun Mar 19 9:37:48 2006.

[Full View]

NOV wrote:

THE SCHOOL INSPECTOR

A schoolteacher knew that the school superintendent would visit the next day. The superintendent would ask questions such as spellings or mental arithmetic of the class, and the teacher would choose a pupil to answer.

The teacher wanted to give the best impression of the school. What instructions did she give the children in order to create the best impression and maximize the chances that the right answer was given to each question?

Before the inspector arrived the teacher instructed the pupils always to raise their left hands if they did not know the answer or were unsure. If they were sure they knew the answer they should raise their right hand. The teacher chooses a different pupil every time, but always one who had raised his or her right hand. The Superintendent was duly impressed. (From Sloane and MacHale, 1993.)

From: NOV on Sun Mar 19 9:42:57 2006.

[Full View]

The only remaining one...

NOV wrote:

BRUSH FIRES

The Los Altos Hills County Fire District commissioners in California had a severe problem with brushwood fires on the slopes of the hills around the town. If they cleared away the brushwood with tractors they could cause sparks which would start fires. What did they do?

From: Sanguine Sridhar on Sun Mar 19 9:50:37 2006. [Full View]

Subway problem, i dont think that is a proper solution.Normally what will be the mentality of a human being when unscrewing a thing ?Suppose he has to unscrew it anti-clock wise and if he tries and couldn succeed then obviously he will try clockwise also.This is the human nature.So it is not a proper solution i guess. "Theepandham" is the correct solution
From: Shakthiprabha on Sun Mar 19 13:47:44 2006. [Full View]

any fresh unsolved ones?

From: rami on Mon Mar 20 2:16:38 2006.

[Full View]

NOV wrote:

The only remaining one...

NOV wrote:

May be they tried using some cattle to graze the bushes....

From: Shakthiprabha on Mon Mar 20 4:51:25 2006. [Full View]

They cleared it when it rained
From: NOV on Mon Mar 20 8:24:38 2006. [Full View]

almost there Rami.

They bought or rented herds of goats and grazed them on the mountain slopes. The goats ate the vegetation, kept the brush down and reached steep slopes that were otherwise difficult to reach. Brush wood fires were significantly reduced.
From: NOV on Mon Mar 20 8:26:21 2006. [Full View]

A man buys coconuts at $5 a dozen and sells them at $3 a dozen. Because of this he becomes a millionaire. How?
From: dev on Mon Mar 20 8:53:16 2006. [Full View]

NOV wrote:

A man buys coconuts at $5 a dozen and sells them at $3 a dozen. Because of this he becomes a millionaire. How?

He should've been a billionaire already & this business would've made him a millionaire...
From: NOV on Mon Mar 20 9:07:45 2006. [Full View]

The man is a philanthropist who buys great quantities of coconuts to sell to poor people at prices they can afford. He started out as a billionaire but lost so much money in his good works that he became a millionaire. If you assumed that the only way to become a millionaire is by working your way up to that level of wealth, you made an assumption which prevented you from solving the problem! (From Sloane and MacHale, 1997.)
From: NOV on Mon Mar 20 9:08:33 2006. [Full View]

The marketing department of a major bank prepared a direct mail campaign to launch a new product. They printed over 2 million brochures but were horrified to find a mistake in the brochure - it had a wrong digit in the telephone number. Callers would get a dead line instead of the call centre. What should they do first - fire the marketing manager or reprint the brochures?
From: dev on Mon Mar 20 9:13:45 2006. [Full View]

If getting a dead line means that the telephone number hasn't been assigned yet, they can purchase a new line with that number... This is easier, I guess...

From: rocketboy on Mon Mar 20 9:20:44 2006.

[Full View]

NOV wrote:

The marketing department of a major bank prepared a direct mail campaign to launch a new product. They printed over 2 million brochures but were horrified to find a mistake in the brochure - it had a wrong digit in the telephone number. Callers would get a dead line instead of the call centre. What should they do first - fire the marketing manager or reprint the brochures?

sceptical if any telephone grid can handle 2 million calls at a time. even if 1% of target audience express interest that would amount to 20,000 calls. actually a blessing in disguise imho.

From: NOV on Mon Mar 20 9:36:46 2006. [Full View]

well rocketboy, people do indeed print millions of brochures - not everyone would call at the exact same moment.

and then there is the hunting line.....

From: Sanguine Sridhar on Mon Mar 20 22:27:06 2006.

[Full View]

NOV wrote:

May be they can change the Phone number from its normal one with that wrong digit

From: NOV on Mon Mar 20 22:31:22 2006. [Full View]

Sanguine Sridhar wrote:

May be they can change the Phone number from its normal one with that wrong digit
ok, you are appointed, but yuo have to change your hairstyle first.

From: Sanguine Sridhar on Mon Mar 20 22:46:29 2006.

[Full View]

NOV wrote:

Sanguine Sridhar wrote:

May be they can change the Phone number from its normal one with that wrong digit Rolling Eyes

ok, you are appointed, but yuo have to change your hairstyle first. Laughing

Yen idhukku enna .. Summer special

From: sgokulprathap on Wed Apr 5 2:47:16 2006. [Full View]

Try this puzzle...

Three Gentlemen

There are three men standing in a row. All are wearing hats. The hats were chosen from a set of three black and two white hats. Nobody knows which color he himself is wearing. The third man knows the colors of first two men's hats and the second man knows the color of first man's hat.
The last man was asked whether he knew the color of his own hat. "No",he said.
The man in the middle was asked the same question and he too said,"No."
Now the first man was asked the same question and he said,"Yes,I know."
Did he really know? If yes, what was the color? and how did he arrive at the answer?
From: Nerd on Wed Apr 5 16:11:02 2006. [Full View]

Permutation and Combination

These are the possibilites:

B B B B W W W
B B W W W B B
B W B W B W B

First row being the first person and last row being the last person:

column 5 is out because, If the last person can see two white hats he would have said that his is a black

columns 6 & 7 are out because P2 sees a white and since the last person had said that he doesnot know, he can claim that he has a black hat.

Remaining columns are 1 -4 and on all these the first person wears a black hat.

Answer: Yes and Black
From: Nerd on Wed Apr 5 16:16:29 2006. [Full View]

#1) tJUimSTe

#2) chawhowhorge

#3) ofus just ofus

#4) secu4re
From: Sanguine Sridhar on Wed Apr 5 16:54:28 2006. [Full View]

1) Just in Time
2) Some Who...Charge
3) Just 3 of us
4) Fro security
From: Nerd on Wed Apr 5 17:38:40 2006. [Full View]

1) is right becks..
From: Sanguine Sridhar on Wed Apr 5 17:58:42 2006. [Full View]

3) Just 2 of us
From: Nerd on Wed Apr 5 18:01:09 2006. [Full View]

Sanguine Sridhar wrote:

3) Just 2 of us

Pretty close, i ll give it to you: Just between the two of us!

Remember the answers should be a phrase in english, probably a famous one
From: Badri on Wed Apr 5 21:33:42 2006. [Full View]

Nerd wrote:

#1) tJUimSTe

#2) chawhowhorge

#3) ofus just ofus

#4) secu4re

2: To who's in charge??? (2 whos in 'charge')

4. Foreign currency (Four in cur in 'see')
From: pavalamani pragasam on Wed Apr 5 22:48:27 2006. [Full View]

4. for rescue?

From: sgokulprathap on Thu Apr 6 2:29:14 2006.

[Full View]

Nerd wrote:

Permutation and Combination Smile

These are the possibilites:

B B B B W W W
B B W W W B B
B W B W B W B

First row being the first person and last row being the last person:

column 5 is out because, If the last person can see two white hats he would have said that his is a black

columns 6 & 7 are out because P2 sees a white and since the last person had said that he doesnot know, he can claim that he has a black hat.

Remaining columns are 1 -4 and on all these the first person wears a black hat.

Answer: Yes and Black

From: thamizhvaanan on Thu Apr 6 9:01:12 2006. [Full View]

a question somewhat similar

There is a class of strength 60,every student in the class being very honest,very clever,very intellegent.The teacher comes in,and marks either blue or red color on the back of each student,students being unaware of the color behind them,and no one left uncolored and with at least one student being colored either red or blue.
After coloring each student ,the teacher leaves the class.
Now students can roam inside the class,notice the color behind any other student but cannot inform him about his color.
Now-
The teacher walks in every hour and asks "Those who are sure about blue color behind them may come out of class!"
p
So the question is --
How many students will come out at 1st hour

How many at 2nd hour?
|
|
|
|How many at nth hour? </B.

From: thamizhvaanan on Thu Apr 6 9:24:28 2006. [Full View]

NOV wrote:

NOV wrote:

THE SUBWAY PROBLEM

A large city in the United States had a problem with thefts of light bulbs from its subway system.

Thieves would unscrew the light bulbs, leading to cost and security issues. The engineer who was given this challenge could not alter the location of the light bulbs, and he had very little budget to work with, but he came up with a very lateral solution. What was it?

The engineer changed the bulbs to have left-hand or anti-clockwise threads instead of the conventional right-hand or clockwise threads. This meant that as thieves assumed they were trying to unscrew the bulbs they were actually tightening them instead.

ur answer is right but i dont think the reason is bcoz theives will have difficulty unscrewing the bulb. the bigger problem for them wud be to find the sockets where the bulb wud fit in. This solution was actually used in some public place (government funded obviously). such left-handed bulb sockets and screwbases are custom manufactured and DEFINITELY ARENT ECONOMICAL.

From: rocketboy on Thu Apr 6 10:56:40 2006. [Full View]

thamizhvaanan wrote:

NOV wrote:

NOV wrote:

THE SUBWAY PROBLEM

A large city in the United States had a problem with thefts of light bulbs from its subway system.

Thieves would unscrew the light bulbs, leading to cost and security issues. The engineer who was given this challenge could not alter the location of the light bulbs, and he had very little budget to work with, but he came up with a very lateral solution. What was it?

The engineer changed the bulbs to have left-hand or anti-clockwise threads instead of the conventional right-hand or clockwise threads. This meant that as thieves assumed they were trying to unscrew the bulbs they were actually tightening them instead.

ur answer is right but i dont think the reason is bcoz theives will have difficulty unscrewing the bulb. the bigger problem for them wud be to find the sockets where the bulb wud fit in. This solution was actually used in some public place (government funded obviously). such left-handed bulb sockets and screwbases are custom manufactured and DEFINITELY ARENT ECONOMICAL.

brilliant answer thamizh.

From: rocketboy on Thu Apr 6 11:09:48 2006. [Full View]

thamizhvaanan wrote:

a question somewhat similar

There is a class of strength 60,every student in the class being very honest,very clever,very intellegent.The teacher comes in,and marks either blue or red color on the back of each student,students being unaware of the color behind them,and no one left uncolored and with at least one student being colored either red or blue.
After coloring each student ,the teacher leaves the class.
Now students can roam inside the class,notice the color behind any other student but cannot inform him about his color.
Now-
The teacher walks in every hour and asks "Those who are sure about blue color behind them may come out of class!"
p
So the question is --
How many students will come out at 1st hour

How many at 2nd hour?
|
|
|
|How many at nth hour? </B.

i think they have to regroup somehow .perhaps going and standing behind a blue coloured shirt. this is the only strategy i think of. appears hard to me

From: Shakthiprabha on Thu Apr 6 13:08:36 2006. [Full View]

60 students

60 minutes...........

it has something to do with it.

nerd, ur conclusion is amazing

From: Prabhu Ram on Thu Apr 6 14:57:15 2006. [Full View]

thamizhvaanan wrote:

a question somewhat similar

There is a class of strength 60,every student in the class being very honest,very clever,very intellegent.The teacher comes in,and marks either blue or red color on the back of each student,students being unaware of the color behind them,and no one left uncolored and with at least one student being colored either red or blue.
After coloring each student ,the teacher leaves the class.
Now students can roam inside the class,notice the color behind any other student but cannot inform him about his color.
Now-
The teacher walks in every hour and asks "Those who are sure about blue color behind them may come out of class!"
p
So the question is --
How many students will come out at 1st hour

How many at 2nd hour?
|
|
|
|How many at nth hour? </B.

I interpret the bold statement as follows: "there is at least one red and one blue in the class".

If so, for a student to be sure that he has blue on his back, he musn't have seen blue on the back of any other student. Even if he sees one blue he will no longer be sure that his back is blue.

Except in the case where we have such a distribution the students cannot identify the colours on their backs.

Am I missing something ?

From: Nerd on Thu Apr 6 15:18:27 2006. [Full View]

sbadri99 wrote:

Nerd wrote:

#1) tJUimSTe

#2) chawhowhorge

#3) ofus just ofus

#4) secu4re

2: To who's in charge??? (2 whos in 'charge')

4. Foreign currency (Four in cur in 'see')

Am impressed

From: thamizhvaanan on Thu Apr 6 23:00:46 2006. [Full View]

I second ur idea prabhu but still that assumption is a lot optimistic and is highly improbable in case of random colouring.

and shakti, i am also not sure. but the solution definitely doesnt seem to be a time dependent one. i dunno why the questioner says how many in first hr , how many in 2nd hr so on.

rocketboy, my solution roughly follows ur thots. the students must strategize somehow. the question only says that they arent allowed to discuss their colors. so may be they are allowed to arrive at a strategy (further the question says that students are brilliant and even more bizarrely they are very honest, they must be a freaking odd bunch of students really).

in that case the simplest method wud be for each one to count the number of blue heads in the class. ppl who get odd answer form one group and ppl who get even answer form other group. ppl with similar colors will be grouped automatically (bcoz blue-headed fellows will count one less than actuall number of blue-heads, the exception being themselves naturally. so if there are odd no. of blue-heads all blue-heads will arrive at an even number while redheads get an odd answer.) so once they group themselves like this they get to know their headcolor by seeing others in the group.
in that case the entire gang gets out immedly. i am not sure why the questioner complicates this by asking a time-dependent answer.

if no strategy is allowed either, prabhu's answer cud be rite (with a lot of luck, obviously).
From: rocketboy on Thu Apr 6 23:33:32 2006. [Full View]

suppose they are not even allowed to discuss then consider this strategy.
all of them stand together and one by one they seperate from the group to join a line. A person always joins the line in a peculiar fashion.if the person who preceded him has a blue colour on his shirt then he goes and stands in front of that person .if not he stands behind him. so all those people having blue colour on their shirt will come to know their colour when they see someone stepping out to stand in front of them.
From: thamizhvaanan on Fri Apr 7 9:33:16 2006. [Full View]

rocket! u sent me a PM, i replied but no response from u??? anyway back to the problem

without arriving at a strategy how will they stand in a peculiar fashion. i mean, standing in a predetermined fashion is also a group strategy which ought to be discussed. when strategizing is allowed several variations are possible as u pointed out.

is there any method or group strategy such that everyone student will be able to arrive at it independently, using his intellect alone (i.e, that must be the best solution which everyone shud've guessed by their intelligence). in that case that wud be the answer. i am waiting for further ideas!!!
From: rocketboy on Fri Apr 7 10:54:56 2006. [Full View]

tamizh lets consider only three students.
let us call them a.b and c.

the teacher asks a " are you sure that the color on your back is blue ?"

a says yes when he sees that the other two students have red color on their back.(remember there should be one blue and one red atleast)

he says no when he sees one red and one blue.

now b's chance.

he notes down mentally a's answer. if a's anwser was yes then the colour on his back should be red.
if the answer was no he looks at c . he figures out that the colour on his back is blue if the colour on c's back is red and vice versa.

c use the same strategy.

this can be expanded upto 60 students.

and i did not get any reply. maybe some problem with my account. can you send it once again. thank you.
From: sgokulprathap on Sat Apr 8 4:20:09 2006. [Full View]

Good thinking rocket.
It seems u used the same strategy that was used for that hat puzzle.

From: Shakthiprabha on Sat Apr 8 5:42:35 2006. [Full View]

I dont understand one thing here.

The question says ATLEAST one blue or read.

Which means it can be ONE OR MORE of same colour.
(it can even be 59 red and JUST 1 blue)

When its 3 students probability theory is easier to conclude.

how can one conclude on his colour when there are 60 students?

What has it to do with 1st and 2nd hour?

(assuming 30 students find out in first hour,
the strength or no. of elements in the set is reduced their by making it easier )

Is there any answer for this?

Rocketboy,

I fail to understand HOW CAN 3 students strategy extend to 60 students

suppose 'a' assumes his colour is red (based on random 3 students where other 'b' and 'c' of the trio has blue) he goes around to another set.... to find 'red'
THAT DOES not mean he has blue OR does not assure him he has red either. IT CAN BE ANYTHING as in a class of 60 students ATLEAST ONE student has blue and ONE STUDENT has red. ............. (as I said before)

thamizhvannan wrote...........

Quote:

in that case the simplest method wud be for each one to count the number of blue heads in the class. ppl who get odd answer form one group and ppl who get even answer form other group. ppl with similar colors will be grouped automatically (bcoz blue-headed fellows will count one less than actuall number of blue-heads, the exception being themselves naturally. so if there are odd no. of blue-heads all blue-heads will arrive at an even number while redheads get an odd answer.) so once they group themselves like this they get to know their headcolor by seeing others in the group.
in that case the entire gang gets out immedly. i am not sure why the questioner complicates this by asking a time-dependent answer.

now, I think ur premise is convincing.

From: rocketboy on Sat Apr 8 8:39:31 2006. [Full View]

its easy to see how it can be extended to 60 students.

whatever be the number of students if the first student says yes then the rest of the students have to say no.

and next the time factor. the problem is time independent. i.e the teacher can come after every 1 hour or after every 2 hours. still it makes no difference.

but those people who were unable to answer in the very first round will be able to answer it in subsequent rounds if they think wisely.

i am not able to formulate this mathematically . but am sure this could be one of the ways to solve the problem.
From: thamizhvaanan on Sat Apr 8 10:48:27 2006. [Full View]

rocketboy, i think shakthi's doubt is credible. for example consider a slightly bigger example case of 5 students. suppose if one of them is bluehead, he sees red everywhere and hence comes out.

now wat if the teacher had painted two blueheads. none of the students will see everyone else's head being red ( i hope that is the condition based on which u answered). so no one will be sure. a blueheaded boy will see 1 blue out of 4, a redhead will see 2 out of 4 (all these assuming 2 ppl painted blue). infact i dont think ur solution will work if any more than 1 student are painted blue. even if one out of 60 students is painted red, he will know that he is red by seeing his mates, but he cant tell them. so rest of the class will not be sure. i hope u understand, if i am wrong somewhere pls tell
From: thamizhvaanan on Sun Apr 16 3:29:20 2006. [Full View]

ok guyz enuf time spent on that stupid problem (everything that is beyond our contemplation is stupid ). lemme start with my 2nd puzzle. but this time i know the answer, so it shall not be a worthless exercise for u ppl

Five pirates have come across a treasure of 1000 coins. According to pirate rules the pirate of highest rank must make a suggestion on how to divide the money. If a majority agree to his suggestion then it is to be followed by all the pirates. However, if the suggestion does not get a majority approval then the suggesting pirate is thrown overboard (hmmm... democracy is functional atleast somewhere), after which time the remaining pirate of highest rank then makes a suggestion under the same rules. This process repeats, if necessary, until only the pirate of lowest rank is left, in which case he would get everything. Any pirate may suggest any distribution, rank does not guarantee getting more coins than anybody else. Assume that all pirates are infinitely greedy, infinitely logical, and infintely bloodthirsty, and that each pirate knows this to be true of every other pirate. The highest priority of each pirate is to get as much money for themselves as possible (they are pirates afterall ). The second highest priority is to throw overboard the other pirates (human nature ). A pirate will vote to throw another one over even if they have no monetary gain by doing so, and even if it would cost them their own life, but would not if throwing them over would cost even 1 coin (now this is insane) . How should the first pirate suggest dividing the money?
From: rocketboy on Sun Apr 16 5:02:41 2006. [Full View]

tamizh your avatar looks so cute man. i can't stop admiring it. Another animal you might be interested in is the sloth. This thread doesn't allow me to talk more about it.
Answer to your recent puzzle:

998 0 1 0 1.
From: NOV on Sun Apr 16 8:38:02 2006. [Full View]

What city always contains truth and what city always contains falsehood?
From: NOV on Sun Apr 16 8:38:29 2006. [Full View]

A young stockbroker was starting his own practice. He had no clients. How did he convince a small number of wealthy people that he could accurately predict stock price movements?
From: NOV on Sun Apr 16 8:39:35 2006. [Full View]

What can you dry your hair with, cut the grass with and lift a car with?
From: NOV on Sun Apr 16 8:40:09 2006. [Full View]

Many shops have prices set at just under a round figure, such as $9.99 instead of $10 or $99.95 instead of $100. It is often assumed that this is done to make the prices appear lower to the consumer.

But this is not the reason the practice started. What was the original reason for this pricing method?
From: NOV on Sun Apr 16 8:41:05 2006. [Full View]

A shop in New York is called The Seven Bells, yet it has eight bells hanging outside. Why?
From: Sanguine Sridhar on Sun Apr 16 8:55:26 2006. [Full View]

NOV wrote:

A shop in New York is called The Seven Bells, yet it has eight bells hanging outside. Why?

Eighth bell is calling bell ah?

From: Sanguine Sridhar on Sun Apr 16 8:58:31 2006. [Full View]

NOV wrote:

Many shops have prices set at just under a round figure, such as $9.99 instead of $10 or $99.95 instead of $100. It is often assumed that this is done to make the prices appear lower to the consumer.

But this is not the reason the practice started. What was the original reason for this pricing method?

It is the way of increasing the profit? Say if around 1 crore of a product got sold then there is a difference between $99.95 and $100 right??

From: thamizhvaanan on Sun Apr 16 9:00:28 2006. [Full View]

NOV wrote:

Many shops have prices set at just under a round figure, such as $9.99 instead of $10 or $99.95 instead of $100. It is often assumed that this is done to make the prices appear lower to the consumer.

But this is not the reason the practice started. What was the original reason for this pricing method?

This was formerly introduced in supermarkets. this was done to prevent the employees from flicking rounded off amounts. everytime a transaction is made, a change has to be given to the consumer, for which an entry has to be made in the billing machine. rite?

From: thamizhvaanan on Sun Apr 16 9:04:47 2006. [Full View]

rocketboy wrote:

tamizh your avatar looks so cute man. i can't stop admiring it. Another animal you might be interested in is the sloth. This thread doesn't allow me to talk more about it.
Answer to your recent puzzle:

998 0 1 0 1.

thanx for the compliments man. i am completely floored ( so is that emu, he wanted me to convey his gratitude ). wat if we start a seperate thread to discuss abt the avatar we will discuss it there . anyway ur answer is right. wil explain the logic later

From: NOV on Sun Apr 16 9:05:14 2006. [Full View]

thamizhvaanan wrote:

This was formerly introduced in supermarkets. this was done to prevent the employees from flicking rounded off amounts. everytime a transaction is made, a change has to be given to the consumer, for which an entry has to be made in the billing machine. rite?
of course! well done!

The practice originated to ensure that the clerk had to open the till and give change for each transaction. This recorded the sale and prevented the clerk from pocketing the money. (From Sloane and MacHale, 1997.)

From: NOV on Sun Apr 16 9:07:16 2006. [Full View]

Sanguine Sridhar wrote:

NOV wrote:

A shop in New York is called The Seven Bells, yet it has eight bells hanging outside. Why?

Eighth bell is calling bell ah?
no SS.

These are not imagnary puzzles but real life happenings.
From: NOV on Sun Apr 16 9:10:40 2006. [Full View]

What about the first three puzzles.

For instance the answer to this is brilliant!
And can be used in real life...
NOV wrote:

A young stockbroker was starting his own practice. He had no clients. How did he convince a small number of wealthy people that he could accurately predict stock price movements?
From: thamizhvaanan on Sun Apr 16 9:13:31 2006. [Full View]

NOV wrote:

What can you dry your hair with, cut the grass with and lift a car with?

a hair dryer, a lawn mover and a jack just kidding
will try to come up with a better answer.

From: thamizhvaanan on Sun Apr 16 9:17:15 2006. [Full View]

NOV wrote:

What about the first three puzzles.

For instance the answer to this is brilliant!
And can be used in real life...
NOV wrote:

A young stockbroker was starting his own practice. He had no clients. How did he convince a small number of wealthy people that he could accurately predict stock price movements?

NOV, i will think abt it. but i am not sure, wether i will ever venture into stock markets

From: NOV on Sun Apr 16 9:23:09 2006. [Full View]

thamizhvaanan wrote:

NOV, i will think abt it. but i am not sure, wether i will ever venture into stock markets
if not stock markets, there is always the lottery

From: NOV on Sun Apr 16 9:24:31 2006. [Full View]

thamizhvaanan wrote:

NOV wrote:

What can you dry your hair with, cut the grass with and lift a car with?

a hair dryer, a lawn mover and a jack just kidding
will try to come up with a better answer.
A: The answer IS a hairdryer, a lawnmower and a jack. Why did you assume it was one thing? (What would happen if you combined these three into one?)

From: rocketboy on Sun Apr 16 9:33:02 2006. [Full View]

NOV wrote:

What about the first three puzzles.

For instance the answer to this is brilliant!
And can be used in real life...
NOV wrote:

A young stockbroker was starting his own practice. He had no clients. How did he convince a small number of wealthy people that he could accurately predict stock price movements?

I do know that some companies ( DE SHAW )write sophisticated software for predicting share prices. also another way to do this is keep jotting down the share values over a period of time and do some simple regression analysis. I know these can't be answers to the puzzles.

Well we can create an artificial hype about one particular company ( suppose this entrepreneur happens to write columns for some business magazines ) Then invest in that company and sell the shares once the price of shares soar.

From: thamizhvaanan on Sun Apr 16 9:35:41 2006. [Full View]

NOV wrote:

What city always contains truth and what city always contains falsehood?

well there is a city named "Truth" in US and one more named "False Island" (did google search, my geography is poor, i dunno any place beyond my supermarket ). this is some wild guess.

i am not sure abt city of truth, but one city where there is always falsehood is chennai. for instance go and ask an autodriver abt autofare

From: thamizhvaanan on Sun Apr 16 9:37:44 2006. [Full View]

NOV wrote:

thamizhvaanan wrote:

NOV wrote:

What can you dry your hair with, cut the grass with and lift a car with?

a hair dryer, a lawn mover and a jack just kidding
will try to come up with a better answer.
A: The answer IS a hairdryer, a lawnmower and a jack. Why did you assume it was one thing? (What would happen if you combined these three into one?)

hurrah got it right!!! answers arent that dumb as they appear in the beginning

From: rocketboy on Sun Apr 16 9:41:10 2006. [Full View]

NOV wrote:

A shop in New York is called The Seven Bells, yet it has eight bells hanging outside. Why?

this a marketing strategy. for example there is " Lake view road " in chennai.( to be more precise in west mambalam) But to this day I have never seen a lake anywhere near that .

From: NOV on Sun Apr 16 9:43:47 2006. [Full View]

rocketboy wrote:

I do know that some companies ( DE SHAW )write sophisticated software for predicting share prices. also another way to do this is keep jotting down the share values over a period of time and do some simple regression analysis. I know these can't be answers to the puzzles.

Well we can create an artificial hype about one particular company ( suppose this entrepreneur happens to write columns for some business magazines ) Then invest in that company and sell the shares once the price of shares soar.
impressive answer, but what I am searching for is something relatively easier and what an ordinary guy (like you and I) can do.
i.e. no need for rocket scientist, rocket boy will do

From: NOV on Sun Apr 16 9:46:20 2006. [Full View]

thamizhvaanan wrote:

well there is a city named "Truth" in US and one more named "False Island" (did google search, my geography is poor, i dunno any place beyond my supermarket ). this is some wild guess.

i am not sure abt city of truth, but one city where there is always falsehood is chennai. for instance go and ask an autodriver abt autofare
hmmm....
very funny, but sorry

puzzle solving strategy is always the same - look beyond.
the only block is the mental block
unleash your mind and it can do wonders....

From: thamizhvaanan on Sun Apr 16 9:46:29 2006. [Full View]

NOV wrote:

A shop in New York is called The Seven Bells, yet it has eight bells hanging outside. Why?

if i ever see that shop, i will catch that shopkeeper and teach him some basic math ( must be a china man, needs an abacus to do everything )

From: NOV on Sun Apr 16 9:49:07 2006. [Full View]

rocketboy wrote:

NOV wrote:

A shop in New York is called The Seven Bells, yet it has eight bells hanging outside. Why?

this a marketing strategy. for example there is " Lake view road " in chennai.( to be more precise in west mambalam) But to this day I have never seen a lake anywhere near that .
Quite close actually...

A: It was originally a mistake but the shop owner found that so many people came into the shop to point out the error that it increased business. (From Sloane and MacHale, 1998.)

From: NOV on Sun Apr 16 9:51:38 2006. [Full View]

Remaining ones....

NOV wrote:

What city always contains truth and what city always contains falsehood?

NOV wrote:

A young stockbroker was starting his own practice. He had no clients. How did he convince a small number of wealthy people that he could accurately predict stock price movements?
From: thamizhvaanan on Sun Apr 16 10:01:33 2006. [Full View]

he was a fraud. he calls up a large no. of ppl, tells half of them that price of a stock is going to rise and to the other half he says its goin to fall. if it rises, he calls that particular grp of ppl and makes further prediction in a similar manner, so long as he is able to convince them that he is a stock market expert.
(then he gets seruppadi but that is a different issue)
sorry NOV, got the solution on the net
From: Sanguine Sridhar on Sun Apr 16 10:09:02 2006. [Full View]

Sanguine Sridhar wrote:

NOV wrote:

A shop in New York is called The Seven Bells, yet it has eight bells hanging outside. Why?

Eighth bell is calling bell ah?

My prediction can be also an answer for your query!! Cant deny!
From: pavalamani pragasam on Sun Apr 16 22:15:06 2006. [Full View]

What city always contains truth and what city always contains falsehood?

Veracity, duplicity.
From: NOV on Sun Apr 16 22:52:37 2006. [Full View]

thamizhvaanan wrote:

sorry NOV, got the solution on the net
From: NOV on Sun Apr 16 22:53:29 2006. [Full View]

Sanguine Sridhar wrote:

My prediction can be also an answer for your query!! Cant deny!
From: NOV on Sun Apr 16 22:54:09 2006. [Full View]

pavalamani pragasam wrote:

What city always contains truth and what city always contains falsehood?

Veracity, duplicity.
From: pavalamani pragasam on Sun Apr 16 23:13:36 2006. [Full View]

Thanx, Nov!

From: thamizhvaanan on Mon Apr 17 0:22:07 2006. [Full View]

thamizhvaanan wrote:

ok guyz enuf time spent on that stupid problem (everything that is beyond our contemplation is stupid ). lemme start with my 2nd puzzle. but this time i know the answer, so it shall not be a worthless exercise for u ppl

Five pirates have come across a treasure of 1000 coins. According to pirate rules the pirate of highest rank must make a suggestion on how to divide the money. If a majority agree to his suggestion then it is to be followed by all the pirates. However, if the suggestion does not get a majority approval then the suggesting pirate is thrown overboard (hmmm... democracy is functional atleast somewhere), after which time the remaining pirate of highest rank then makes a suggestion under the same rules. This process repeats, if necessary, until only the pirate of lowest rank is left, in which case he would get everything. Any pirate may suggest any distribution, rank does not guarantee getting more coins than anybody else. Assume that all pirates are infinitely greedy, infinitely logical, and infintely bloodthirsty, and that each pirate knows this to be true of every other pirate. The highest priority of each pirate is to get as much money for themselves as possible (they are pirates afterall ). The second highest priority is to throw overboard the other pirates (human nature ). A pirate will vote to throw another one over even if they have no monetary gain by doing so, and even if it would cost them their own life, but would not if throwing them over would cost even 1 coin (now this is insane) . How should the first pirate suggest dividing the money?

ok here is the solution with explanation for the above puzzle. a brilliant one indeed.

Call the pirate of highest rank pirate 1, the pirate of second highest rank pirate 2, and so on. Let (x,y,z,...) denote giving pirate 5 x coins, pirate 4 y coins, and so on.
If only pirate 5 were left he would get everything.

If only pirate 4 and 5 were left then pirate 4 has no hope, regardless of what he suggests pirate 5 will vote to throw him overboard, and overboard he will go. Thus it doesn't make any difference what pirate 4 suggests.

If only pirates 3,4, and 5 were left then pirate 3 has to come up with a scheme and he could count on pirate 4's support as long as pirate 4 got at least 1 coin. This is because if pirate 3 goes overboard pirate 4 knows he will get nothing. So pirate 3 would suggest (0,1,999) to which he and pirate 4 would vote 'yes.' Note that according to the problem pirate 4 would vote 'no' to (0,0,1000), even though a 'yes' vote would save his own life his pleasure of throwing pirate 3 over would be worth his own life.

If only pirates 2,3,4, and 5 were left then pirate 2 could count on pirate 3 voting 'no' unless pirate 3 got more than 999 coins, which would leave everybody else with 0, which obviously wouldn't pass. So pirate 2 should not count on pirate 3's support so he shouldn't waste any coins on him. If pirate 2 goes overboard he knows the money will be distributed (0,1,999). So if he offers 2 coins to pirate 4 and 1 coin to pirate 5 then he will get their support since they will come out better voting 'yes.' Thus pirate 2's suggestion would be (1,2,0,997) to which pirates 2, 4 and 5 would vote 'yes.'

Thus if all five pirates were left pirate 1 could count on pirate 2 voting 'no' since pirate 2 would get 997 if pirate 1 went overboard. So pirate 1 should not waste any coins on pirate 2 since he will vote 'no' anyway and concentrate on winning 2 votes from the other 3. If pirate 1 goes overboard the money will be distributed (1,2,0,997). So it would cost 2 coins to get pirate 5's support, 3 coins to get priate 4's support, and 1 coin to get pirate 3's support. Since he only needs to buy two votes the cheapest two are pirates 5 and 3. Thus pirate 1 would suggest (2,0,1,0,997) to which pirate 1, 3, and 5 would vote 'yes'.
hope it was clear enough!

From: Prabhu Ram on Mon Apr 17 0:23:57 2006. [Full View]

pavalamani pragasam wrote:

What city always contains truth and what city always contains falsehood?

Veracity, duplicity.

I was thinking on the lines of Satyamangalam and Poigai etc
From: Prabhu Ram on Mon Apr 17 0:29:52 2006. [Full View]

Great one Thamizh. More of the same please !
From: thamizhvaanan on Mon Apr 17 0:38:10 2006. [Full View]

time for next puzzle

A man went to hell, however Devil said to him:
I'm going to give You one more chance. I will play a game with You, if You win - You going back to earth.
We will put coins on the table each by each, the one who can't put the coin on the table looses. The table is a rectangle, all coins are same size, there is enought coins to cover whole table, once put coin can't be moved by anyone, each coin has to be within table and can't cover any other coin.
Shall we play? May I start?
The Man think for a while and said: OK, but I want to start.
The devil agreed ad loosed.
Why? Why putting first coin assured the victory?

From: thamizhvaanan on Mon Apr 17 0:43:32 2006. [Full View]

Prabhu Ram wrote:

pavalamani pragasam wrote:

What city always contains truth and what city always contains falsehood?

Veracity, duplicity.

I was thinking on the lines of Satyamangalam and Poigai etc

brilliant answer Prabhu sir, NOV u gotta approve this. this is a tamil forum after all

From: rocketboy on Mon Apr 17 0:47:30 2006. [Full View]

thamizhvaanan wrote:

time for next puzzle

A man went to hell, however Devil said to him:
I'm going to give You one more chance. I will play a game with You, if You win - You going back to earth.
We will put coins on the table each by each, the one who can't put the coin on the table looses. The table is a rectangle, all coins are same size, there is enought coins to cover whole table, once put coin can't be moved by anyone, each coin has to be within table and can't cover any other coin.
Shall we play? May I start?
The Man think for a while and said: OK, but I want to start.
The devil agreed ad loosed.
Why? Why putting first coin assured the victory?

i think the man starts the game by placing the coin in the centre of the table.

From: Prabhu Ram on Mon Apr 17 1:05:30 2006. [Full View]

thamizhvaanan wrote:

We will put coins on the table each by each, the one who can't put the coin on the table looses
Didn't get this so I didn't understand the game. Can u please explain ?
From: thamizhvaanan on Mon Apr 17 1:52:13 2006. [Full View]

it was supposed to mean, one after other in turns, provided there is space available in the table.
so basically first the man places the coin, then the devil and then man and so on.

rocketboy, ur answer is right, but is only half-complete
From: NOV on Mon Apr 17 2:26:36 2006. [Full View]

but naturally TV. becos the rest of the coins placed will always be even numbers.
the first square around the siad coin will consists of 8 coins... so, whoever who puts the centre coin wins!
From: rocketboy on Mon Apr 17 3:03:35 2006. [Full View]

rectangular board is symmetric. by placing the coin at the center the guy ensures that the symmetric nature is not disturbed. View the board as one in which a central hole, the size of the coin ,has been punched. So symmetry is the key here.
From: Shakthiprabha on Mon Apr 17 3:15:47 2006. [Full View]

great answers

From: thamizhvaanan on Mon Apr 17 7:04:26 2006. [Full View]

yes all of ur answers are right but the exact answer is as follows:

Quote:

but naturally TV. becos the rest of the coins placed will always be even numbers.
the first square around the siad coin will consists of 8 coins... so, whoever who puts the centre coin wins!

NOV, wat you are saying is right. the rest of the coins placed will be even numbers but not exactly in the way u elucidated. They need not place the coins in ordered squares. the competitor is after all a devil. it will place the coins randomly. not in regular square plots.

the key here is to mimic the devils movement. if ur opponent starts the game, u can eliminate his chances of winning by repeating watever he is doing in the other half of the table. i.e place the coin in the symmetrically opposite position. by doin this we can ensure that we always place teh last coin. if the opponent can find a space to place a coin, so can we, at a symmetrically opposite position. but if the opponent starts the game by placing the coin at the centre (and if he knows the symmetry rule), we cant help it, coz there is no alternative. the best way to avoid this obvious defeat is to choose to play first and place teh coin in the centre

but unfortunately Devil, being a devil, doesnt know game theory and conceded to his request. Anyway wat rocketboy said was right. symmetry is the key.

From: thamizhvaanan on Mon Apr 17 7:05:08 2006. [Full View]

------posted the same reply twice ------------
From: thamizhvaanan on Mon Apr 17 7:26:26 2006. [Full View]

Here is a good one. Came across this question in a puzzle contest in our college. Me and my friends cracked it and we thoroughly enjoyed doing tat.

An LCD (Liquid Crystal Display) can represent 0 to 9 digits. If you turn the LCD upside-down, some of the numbers still remain valid numbers for example 16 becomes 91. If you index all positive numbers (>0) that can produce valid numbers when you upside down the display (like 1st one is 1, 2nd one is 2, 3rd one 5... 7th one is 10), what is the 1190th number in this series?

From: Prabhu Ram on Mon Apr 17 11:48:29 2006. [Full View]

thamizhvaanan wrote:

Here is a good one. Came across this question in a puzzle contest in our college. Me and my friends cracked it and we thoroughly enjoyed doing tat.

An LCD (Liquid Crystal Display) can represent 0 to 9 digits. If you turn the LCD upside-down, some of the numbers still remain valid numbers for example 16 becomes 91. If you index all positive numbers (>0) that can produce valid numbers when you upside down the display (like 1st one is 1, 2nd one is 2, 3rd one 5... 7th one is 10), what is the 1190th number in this series?

5520.

I used brute force so I may have made a mistake. And I think there's a more elegant way to do it

From: thamizhvaanan on Mon Apr 17 12:55:30 2006. [Full View]

yes the answer is 5520, and there is some other elegant method. i will explain that later. Gud job

here is my logical explanation which i arrived at alone. it is loosely similar to the best method. later i was discussing this at class, one of my class mates came up with a beautiful mathematical analogy to explain my process better. i will post that later. for now the crude explanation

We can see that every 7th no. is a multiple of 10 and it proceeds with tens digit varying from 1,2,5,6,8,9. the required rank is divisible by 7 and hence it ends with 0. So let us forget the zero for the instance and come up with new ranking system, which is equal to the old rank divided by 7. Note that it gives numbers in mulitples of 10. so our new rank is 170. we divide it again by 7 hoping to get a number that ends with double zero. the quotient is 168 which implies that 168th number ends with double zero. follow similar procedure until u get to a rank with which u r comfortable (for which u know the value) and then work backwards.
From: Prabhu Ram on Tue Apr 18 3:33:32 2006. [Full View]

You call this crude This was itself was quite polished too.

I got to 1190 = (168X7) and (2X7)

Then 168 = 24 X 7
7th is 10
14th is 20
21st is 50
24th is 55
168th is 550
1156th is 5500 +14th is 20 so 5520

Post the "polished" method.
From: thamizhvaanan on Tue Apr 18 4:36:42 2006. [Full View]

thanx prabhu ram, wat u explained is wat i tried to explain in tat para, but cudnt state it that well . now, for the easier method :

we can see that the first few numbers of the series is

1 2 5 6 8 9 10
11 12 15 16 18 19 20
21 22 25 26 28 29 30

if we see this it resembles something familiar. yes it looks like numbers from decimal system, except that they wrap around every 7th number . that is, these sequence of numbers are analogous to a number system to the base 7.

so if we were to convert this "to-the-base 7" number to decimal system, we wud get the desired rank, becoz thats the system in which we count. but to convert it we need to map these numbers to the number system that we are familiar with. In a normal number system the numbers increment by 1 (like 1,2,3, etc.,) but here they go like 1,2,5,6, et., so let us map teh numbers

0 - 0
1 - 1
2 - 2
5 - 3
6 - 4
8 - 5
9 - 6

the required number would the the heptal equivalent of 1190. for that we need to convert 1190 to 7th base.

7 | 1 1 9 0
|------------
| 1 7 0 - 0
|------------
| 2 4 - 2
|------------
3 - 3

so the required heptal number is 3320, but we need to map this to the LCD number system. from the above table we find that the equivalent is

5520

Hope my explanations were clear . feel free to comment
From: rocketboy on Tue Apr 18 5:13:26 2006. [Full View]

brilliant answer tamizh. but calling the number system as base 7 is not appropriate. When you say some number is expressed in base 7 system then one expects to find numbers ranging from 0 to 6 alone .

nevertheless superb.
From: thamizhvaanan on Tue Apr 18 6:08:10 2006. [Full View]

gud point rocketboy. yes you are right, u cant call it heptal system. i think i said, it is just analogous to that system and i made references to normal system also .

but later i did refer to it as "to the base 7". that was outta laziness
From: thamizhvaanan on Tue Apr 18 6:18:27 2006. [Full View]

There is one more puzzle that deals with working with numbers of different base. This one is ultra-cool. Just think over it!!!

You have got 12 identical looking balls. one among them is different, in the sense, it is either heavier or lighter. You gotta pick the odd one out by using 3 weighings alone, using a simple physical balance. The balance is not graduated, so that u can only find the relative weight of the balls. How do u do that ?

Guess wat this puzzle has got to do with number systems There is one relatively simpler solution but we are techies. we will seek the complicated route instead
From: Prabhu Ram on Tue Apr 18 6:37:56 2006. [Full View]

to the number system solution .
I got the simple solution. Shall think further abt the number system one.
From: sgokulprathap on Tue Apr 18 6:54:21 2006. [Full View]

From: sgokulprathap on Tue Apr 18 6:56:00 2006. [Full View]

thamizhvaanan wrote:

You have got 12 identical looking balls. one among them is different, in the sense, it is either heavier or lighter. You gotta pick the odd one out by using 3 weighings alone, using a simple physical balance. The balance is not graduated, so that u can only find the relative weight of the balls. How do u do that ?

Let us denote the balls by B1, B2, ....... , B12 and
the pans (of physical balance) by P1 and P2.

Put B1, B2, B3 and B4 in P1 and B5, B6, B7 and B8 in the other.
We get the following cases.

Case-1: They balance each other.
Now we know that one of B9, B10, B11 and B12 is defective and balls B1 to B8 are non defective.
Remove all the balls.
Put B9 & B10 in P1 and B11 & B1 in P2.

We get following subcases.
Subcase-1: They balance each other.
Now we know that B12 is defective. Compare it with any other normal ball and find its defect (more weight or less weight).

Subcase-2: P1 goes down.
Now we know that either one of B9 and B10 is heavy or B11 is light. Compare B9 and B10 by putting them in P1 and P2. If P1 goes down then B9 is heavy. If P2 goes down then B10 is heavy. If they balance each other then B11 is light.

Subcase-3: P2 goes down.
Now we know that either one of B9 and B10 is light or B11 is heavy. Compare B9 and B10 by putting them in P1 and P2. If P1 goes up then B9 is light. If P2 goes up then B10 is light. If they balance each other then B11 is heavy.

Case-2: P1 goes down.
Now we know that one of B1, B2, B3 and B4 is heavy or one of B5, B6, B7 and B8 is light and balls B9 to B12 are normal. Let us denote balls B1 to B4 by H1 to H4 and balls B5 to B8 by L1 to L4.
Now put H1, H2, L1 and L2 in P1 and L3, B9, B10 and B11 in P2. Keep H3, H4 and L4 aside. Again we get following subcases.

Subcase-1: They balance each other.
Now we know that either one of H3 and H4 is heavy or L4 is light. Compare H3 and H4 by putting them in P1 and P2. If P1 goes down then H3 (B3) is heavy. If P2 goes down then H4 (B4) is heavy. If they balance each other then L4 (B8) is light.

Subcase-2: P1 goes down.
Now we know that either one of H1 and H2 is heavy or L3 is light. Compare H1 and H2 by putting them in P1 and P2. If P1 goes down then H1 (B1) is heavy. If P2 goes down then H2 (B2) is heavy. If they balance each other then L3 (B7) is light.

Subcase-3: P2 goes down.
Now we know that either L1 or L2 is light. Compare L1 and L2 by putting them in P1 and P2. If P1 goes up then L1 (B5) is light. If P2 goes up then L2 (B6) is light.

Case-3: P2 goes down.
Now we know that Either one of B1, B2, B3 and B4 is light or one of B5, B6, B7 and B8 is heavy. Now denote balls B1 to B4 by L1 to L4 and balls B5 to B8 by H1 to H4. Now follow the same procedure as in case-2.

Hope everyone can understand.

From: thamizhvaanan on Tue Apr 18 21:56:24 2006. [Full View]

Excellent job sgokulprathap . I've never seen a better and simpler explanation . Except that you started of by explaining how to balance balls and ended up with coins .
Wait for me to post my answer, and see how much i struggle to put my ideas across .
From: sgokulprathap on Wed Apr 19 0:59:27 2006. [Full View]

Yeah,
That's bcoz I first misunderstood ur puzzle as 12 coins (Bcoz coins r mostly used in such puzzles).
Now I've edited it in my post.
From: sgokulprathap on Wed Apr 19 1:10:19 2006. [Full View]

Try this one (very simple):

The defective machine
You are given 10 machines.
All the machines (except one) are identical and produce identical coins of 10 grams each. One machine is defective and it produces coins which are heavier or lighter than the other coins by 1 gram. You are given a balance on which the weight can be measured directly. You have to find the defective machine using the balance only once. You should also tell whether the defective coins are lighter or heavier.
From: Fire111999 on Wed Apr 19 2:50:08 2006. [Full View]

Defective machine:

Take 1 coin from 1st machine, 2 coins from 2nd machine, ... 10 coins from 10th machine. Weigh it. Since there are 55 coins, notice the difference between the scale reading and 550g.

So if it is x grams heavier, the faulty machine is machine x and the coins are heavier. If it is y grams lighter, the faulty maich is machine y and the coins are lighter.
From: sgokulprathap on Wed Apr 19 3:06:48 2006. [Full View]

fire
From: Nerd on Wed Apr 19 11:43:04 2006. [Full View]

Whenever I login, none of the puzzles are floating
From: thamizhvaanan on Wed Apr 19 11:52:30 2006. [Full View]

OK here is the alternate solution for my puzzle (weighing of 12 balls).

The solution that was posted earlier was bang on target. This one is just to elucidate that an alternate method exists . The wonderful feature of this method is that what balls go on which pan does not depend on the outcome of any weighing; moreover, once the three weighings are completed, the counterfeit ball is immediately identified.

Let us take the left pan as our reference. The different states of pan are given by left pan down (D), left pan up (U) and both equal (E). Since three weighings are allowed the total number of possible outcomes is 3 ^ 3 = 27. If we dont exclude any of the balls in the weighings and ensure that same ball doesnt appear in the same side of pan more than two times, we will be eliminating outcomes DDD, UUU and EEE. So this leaves us with 3^3 - 3 = 24 sensible outcomes. Naturally we can use these 24 outcomes to uniquely represent 24 possibilites ( 12*2 (no. of balls * heavy or light)). So how do we do this? there is an elegant method of doing every bit of the answer using paperwork alone.

let us represent each of the balls by numbers 1 to 12. Initially let us assume that the odd ball is heavy. Now, one more rule. If left pan goes down (D), the outcome is taken as +1, for U it is -1 and for E it is 0.
D = 1
U = -1
E = 0

They key here is that, any number from 1 to 13 can be represented using a linear combination of 3^0 (1), 3^1 (3) and 3^2 (9). Like shown below:

1 = 1*1 + 0*3 + 0*9 = [1,0,0]
2 = -1*1 + 1*3 + 0*p = [-1,1,0]

The number sequence in square bracket can be called as a ternary system representaion of the decimal numbers. Such a representation for the rest of the numbers is shown below:
3 = [0,1,0]
4 = [1,1,0]
5 = [-1,-1,1]
6 = [0,-1,1]
7 = [1,-1,1]
8 = [-1,0,1]
9 = [0,0,1]
10 = [1,0,1]
11 = [-1,1,1]
12 = [0,1,1]

Note that number 13 can also be represented like this. These ternary numbers are the result of our weighings. For example, suppose if ball no. 6 is the odd ball, we have to place ball no. 6 such that the sequence of output results is [0,-1,1]. According to our convention, the first weighing shud be balanced which means, ball 6 is excluded. second one -1 which means left pan goes up. As with assumption, the odd ball being heavy should be placed in the right pan, to get such a result. Final one is +1 which means ball 6 is to be in the left pan.

Ok now is a loophole. So what if the odd ball is a light ball. Then our sequence gets upside down, and the effective decimal number that we get will be a negative number. So this solves the problem. If the odd ball is heavy, we get a +ve number, if it is light we get a -ve number.

For example, if the sequence of weighing results are like D, U, E, the corresponding ternary number is [1,-1,0]. The decimal equivalent is 1*1 - 1*3 +0*9 = -2. Which straightaway shows that, the oddball is ball no.2 and it is lighter (-ve)..

So following our plan, this is the weighing setup that we need to execute: (the platform doesnt support proper text formatting, all the additional blank spaces are getting truncated, so i use pipe symbol as a seperator. So please bear with me )

left pan |right pan
(1) first weighing 1,4,7,10 |2,5,8,11
(3) second weighing 2,3,4,11,12 |5,6,7
(9) third weighing 5,6,7,8,9,10,11,12

yes, this is outrageous, you cannot place unequal number of balls on each pan. Especially the last one, 8 balls in one pan and none in the other . There is a little intelligent workaround for this.

Ok i am feeling a bit tired. I will take a short break and continue this post immediately
From: thamizhvaanan on Wed Apr 19 12:48:58 2006. [Full View]

I am back!

As we developed final portions of our solution we ran into one problem, wherein there are unequal number of balls in the pans. The key here is to create an exception list. We select few balls and place them in the other pan, opposite to wat our initial plan demanded, so that the total number of balls in each of the pan in each of the weighing is 4.

OK, how is this going to affect our reading. Obviously, when the odd ball happens to be among the "exception" balls, our reading will be reversed,left pan will go up where it is supposed to go down and so on. So the readings are negative of actual reading. So wat does this mean ? when the outcome is +ve and the number happens to be one among these exceptions, it actually means the ball is lighter contrary to our initial design, bcoz it is an exception. Here is the final plan, with certain balls (7,9,11 and 12) having swapped their pans.

left pan | right pan
1,4,10,11 | 2,5,7,8
2,3,4,7 | 5,6,11,12
5,6,8,10 | 7,9,11,12

Hope teh explanation was clear enough.
From: Fire111999 on Wed Apr 19 13:01:14 2006. [Full View]

how did u come up with the original weighing setup in the first place? i find it too confusing!
From: Fire111999 on Wed Apr 19 13:03:05 2006. [Full View]

no, actually i understand now. cool! but it's this a bit too complicated an analysis?
From: thamizhvaanan on Wed Apr 19 13:39:15 2006. [Full View]

yes fire it is a bit too complicated , but thats the way we work . ok we are not doing this extra bit of work without any advantages. In this method as i said earlier, none of the weighings outcomes affect any future weighings.
And this method would look a lot simpler if all the procedure is followed as a rule, rather than banging our head to try to understand the logic. All you gotta do is to label the balls and place them in the pans according to the scheme. Infact it wud be simpler than any of the methods discussed.
And more importantly this method can be extended to any number of balls, and we can determine teh minimum required weighings straitaway
From: Fire111999 on Wed Apr 19 13:56:06 2006. [Full View]

yeah, of course the benefit is that it can be extended to more balls. but not necessary as to solve a single puzzle. but it is very useful for repeating it blindly if u want to.

ok, what abt any other puzzle?
From: thamizhvaanan on Wed Apr 19 14:04:18 2006. [Full View]

sure, but not now. Actuallly i am preparing for my exams now. gotta go to sleep now and start studying tomorrow. I will come up with some more next time around.
From: Fire111999 on Wed Apr 19 14:27:19 2006. [Full View]

ok. atb!
From: thamizhvaanan on Thu Apr 20 13:02:05 2006. [Full View]

OK time for a simpler puzzle. ( I felt like an idiot complicating a simple weighing problem, with needless sophistication , so this is more or less to make up for that )

"You have an old-fashioned refrigerator with a small freezer compartment capable of holding seven ice cube trays stacked vertically. But there are no shelves to separate the trays, and if you stack one tray on top of another before the ice cubes in the bottom tray are fully frozen, the top tray will nestle into it, and you won�t get full cubes in the bottom tray. You have an unlimited supply of trays, each of which can make a dozen cubes. What is the fastest way to make 120 full-sized ice cubes? "

will be back with some more
From: thamizhvaanan on Thu Apr 20 13:03:05 2006. [Full View]

Two-hundred students are positioned in 10 rows, each containing 20 students. From each of the 20 columns thus formed the shortest student is selected, and the tallest of these 20 (short) students is tagged A. Next the tallest student in each row is selected, and from these (tall) students the shortest is tagged B. If A and B are different people, which of the two is the taller?
From: Fire111999 on Thu Apr 20 13:14:59 2006. [Full View]

ice cube problem:

stack one onto another with bottom one upright with water next one upside down empty, and alternate. therefore u have 4 full 3 empty. after some time, before the ice is fully formed, but outer layer of ice is formed, take 3 full ones and subs the 3 empty upside down trays with these trays. And place trays with water in the empty slots. so u have 4 half-formed trays and 3 trays with water. once the 4 trays are completely formed and the 3 trays are half-formed, remove the 4 trays, make the 3 trays take the upside down positions and put in 4 new trays with water. so once all the trays are done, u will have 10 trays of ice cubes, ie 120 ice cubes.

alternatively, is it ok to use some other board or sth to separate the trays, like to act as shelves?

anyway, both my ans don't seem exceptionally clever. so is there a better soln?
From: thamizhvaanan on Thu Apr 20 13:18:14 2006. [Full View]

You are a shop owner who is hellbent upon accuracy. You plan to get a new set of standard weights for your shop. Being an accuracy freak, you plan to get the weights straight from Primary Standards Institute, which naturally sells costly standard measures. Your business doesn require you to weigh weights more than 40 kg and only integer weights are to be measured. What is the minimum number of standard weights that you would require and what are the weights?
From: Fire111999 on Thu Apr 20 13:25:29 2006. [Full View]

6 weights: 1,2,4,8,16,32
From: Nerd on Thu Apr 20 13:27:16 2006. [Full View]

Can the weights be placed upon both the sides of the machine?
From: Nerd on Thu Apr 20 13:27:57 2006. [Full View]

If yes then 1,3,9,27
From: Fire111999 on Thu Apr 20 13:31:38 2006. [Full View]

yeah, i didn't think of them being placed on both sides! cool!

From: thamizhvaanan on Thu Apr 20 13:33:35 2006. [Full View]

Fire111999 wrote:

ice cube problem:

stack one onto another with bottom one upright with water next one upside down empty, and alternate. therefore u have 4 full 3 empty. after some time, before the ice is fully formed, but outer layer of ice is formed, take 3 full ones and subs the 3 empty upside down trays with these trays. And place trays with water in the empty slots. so u have 4 half-formed trays and 3 trays with water. once the 4 trays are completely formed and the 3 trays are half-formed, remove the 4 trays, make the 3 trays take the upside down positions and put in 4 new trays with water. so once all the trays are done, u will have 10 trays of ice cubes, ie 120 ice cubes.

alternatively, is it ok to use some other board or sth to separate the trays, like to act as shelves?

anyway, both my ans don't seem exceptionally clever. so is there a better soln?

they are clever indeed . Infact you are quite close to the answer which i got ( I think my answer takes a bit less time, pls correct me if I am wron). Only problem is I am not intelligent enough to make full sense of your explanation . Lost it somewhere midway.

Before I post my solution can u clarify ur explanation a bit more. Right from the place where u say "take 3 full plates" I thot 4 . Further i dont think u can play around with half-formed ice technically . Coz ice cubes dont form as surfaces. They more or less grow from a core (completely opposite to wat happens in a lake) and and due to buoyancy the core floats. But still your solution is ingenious. Just tell me how long will it take to mae 120 ice cubes, interms of time taken to make one full ice cube.

From: thamizhvaanan on Thu Apr 20 13:37:27 2006. [Full View]

Nerd you are right . The best solution is to use 1,3,9,27 with counterbalancing. If that is not allowed, Fire's answer is correct

PS: The concept of using powers of 3 to express continuous integers was discussed before in the weighing of coins problem. This is a little bit extension of that

From: Fire111999 on Thu Apr 20 13:40:12 2006. [Full View]

thamizhvaanan wrote:

Fire111999 wrote:

ice cube problem:

stack one onto another with bottom one upright with water next one upside down empty, and alternate. therefore u have 4 full 3 empty. after some time, before the ice is fully formed, but outer layer of ice is formed, take 3 full ones and subs the 3 empty upside down trays with these trays. And place trays with water in the empty slots. so u have 4 half-formed trays and 3 trays with water. once the 4 trays are completely formed and the 3 trays are half-formed, remove the 4 trays, make the 3 trays take the upside down positions and put in 4 new trays with water. so once all the trays are done, u will have 10 trays of ice cubes, ie 120 ice cubes.

alternatively, is it ok to use some other board or sth to separate the trays, like to act as shelves?

anyway, both my ans don't seem exceptionally clever. so is there a better soln?

they are clever indeed . Infact you are quite close to the answer which i got ( I think my answer takes a bit less time, pls correct me if I am wron). Only problem is I am not intelligent enough to make full sense of your explanation . Lost it somewhere midway.

Before I post my solution can u clarify ur explanation a bit more. Right from the place where u say "take 3 full plates" I thot 4 . Further i dont think u can play around with half-formed ice technically . Coz ice cubes dont form as surfaces. They more or less grow from a core (completely opposite to wat happens in a lake) and and due to buoyancy the core floats. But still your solution is ingenious. Just tell me how long will it take to mae 120 ice cubes, interms of time taken to make one full ice cube.

no, cos there are only 3 upside down positions. so one of the half-formed tray has to stay upright.

and i think ice cubes do form at the outside first. i remember shaking around half formed ice cubes and the water inside will move.

anyway, it takes 2 times as long as it takes to make one full ice cube.

From: Fire111999 on Thu Apr 20 13:41:05 2006. [Full View]

thamizhvaanan wrote:

Nerd you are right . The best solution is to use 1,3,9,27 with counterbalancing. If that is not allowed, Fire's answer is correct

PS: The concept of using powers of 3 to express continuous integers was discussed before in the weighing of coins problem. This is a little bit extension of that

cool!

From: Fire111999 on Thu Apr 20 13:49:02 2006. [Full View]

to further clarify my ice cube soln:

first half time: 4 trays half formed
second half time: 4 trays fully formed and 3 trays half formed
third half time: 3 trays fully formed and 4 trays half formed
fourth half time: 4 trays fully formed

so totally, 4 trays + 3 trays + 4 trays = 10 trays = 120 cubes
in 2 times

From: thamizhvaanan on Thu Apr 20 22:32:05 2006. [Full View]

Fire111999 wrote:

to further clarify my ice cube soln:

first half time: 4 trays half formed
second half time: 4 trays fully formed and 3 trays half formed
third half time: 3 trays fully formed and 4 trays half formed
fourth half time: 4 trays fully formed

so totally, 4 trays + 3 trays + 4 trays = 10 trays = 120 cubes
in 2 times

now i understand your solution, quite ingenious and it takes teh same amt of time as my method. I think both are right. ok here is my answer:

In the first freeze attempt, stack 7 trays such that odd numbered trays are upright and the rest are inverted. Fill the uprite trays (supporting them on the inverted trays) with water to get 48 ice cubes in the beginning (4 upright trays). Remove all the icecubes. take 12 of them, place two ice cubes per tray (except the topmost) in the diagonally opposite corners. Now u shud be able to support the upper tray using these formed icecubes. Fill the rest of empty spaces with water. no. of new cubes formed are 84-12 = 72. So totally 48 + 72 = 120 cubes. And it does take the same time as fire's solution.

wat abt the solution for the other puzzle? try , it is quite easy

From: Fire111999 on Fri Apr 21 1:56:57 2006. [Full View]

sorry, can't figure out the height problem. either could be taller than the other as far as i can see.

p.s. don't tell me that's the ans!
From: thamizhvaanan on Fri Apr 21 2:38:45 2006. [Full View]

Ok here is the solution. The figure shown below shows a sample of the students arranged in the matrix. As stated in the question 'A' is the tallest of all the 20 columnwise short students. But still the fact is that A is the shortest in his column. This shud be kept in mind.

B is the shortest of all the 10 row-wise tall students. Let C be the student common to both the column of A and row of B. By definition B is taller than C and A is shorter than C. So definitely A is shorter than B.

***************
**A************
***************
***************
***************
**C*******B****
***************
***************

Fire, I am getting tired of posting questions, i wanna crack one instead. I dunno why NOV isnt posting. Can you come up with any puzzle? and anything from fellow hubbers?
From: Fire111999 on Fri Apr 21 2:44:38 2006. [Full View]

ahhh....... i didn't realise that the short ones are from columns and the tall ones are from rows!!! i thought both from columns and i was so confused!

ok. let me try and get some puzzle.
From: Fire111999 on Fri Apr 21 2:46:39 2006. [Full View]

A truck recently drove under my local railway bridge, it managed to get about half way when it became stuck fast. It was too tall, 12 foot and 1 inch to be precise. The bridge was exactly 12 foot high. The truck driver was most unhappy as his monthly bonus was stake. He tried to move backwards and then forwards, but to no avail. Eventually a clever old soul had a marvellous idea to release the stricken truck. What was his idea?

ok, this one was a rushed one. i'll try to get more later.
From: rocketboy on Fri Apr 21 2:48:14 2006. [Full View]

release the air in the tyres. i.e deflate the tyres.
From: rocketboy on Fri Apr 21 2:51:06 2006. [Full View]

this can be solved only if you have some basic knowledge about playing chess.

A sequence of moves on a chessboard by a chesspeice in which each square is visited exactly once is called a tour.

try this out with the knight starting from the bottom white corner.
From: Fire111999 on Fri Apr 21 2:53:16 2006. [Full View]

correct rocketboy. and ur question'll take time. any other question at the same time?
From: thamizhvaanan on Fri Apr 21 3:07:10 2006. [Full View]

Ok how am i supposed to answer ur query rocket boy? i am not familiar with chess moves name, but i think i can come up with the answer
From: thamizhvaanan on Fri Apr 21 3:14:28 2006. [Full View]

answer to the puzzle can be found here http://mathworld.wolfram.com/KnightsTour.html

apparently u need an algorithm, a computer and a programmer to arrive at the answer. hmmm too costly a proportion
From: sgokulprathap on Fri Apr 21 7:19:36 2006. [Full View]

Can u say some English words without any vowels (a,e,i,o,u) in it?
From: sgokulprathap on Fri Apr 21 7:20:20 2006. [Full View]

Also can u say some words which has all vowels in it?
From: rocketboy on Fri Apr 21 7:54:09 2006. [Full View]

gokul,

rhythm cry, sky ,myth to name a few.

tamizh,
From: thamizhvaanan on Fri Apr 21 13:40:23 2006. [Full View]

The largest words without any vowels (in decending order)

Rhythm (6 letter)
nymph , lymph

and lot more in 4 letter category like myth.

Words with all english vowels in it:

first such word i came to learn was Education
there are several others like aeronautics etc.,

the shortest such word is Eunoia

in teh word "facetious" all the vowels appear in the same sequence as they are in alphabets.

And rocketboy, wat did u mean by that smiley?
From: thamizhvaanan on Fri Apr 21 13:41:34 2006. [Full View]

Tell me alteast two english words that begin and end with the same 3 letters. Now dont give me a 3 letterd word
From: Lambretta on Fri Apr 21 14:21:22 2006. [Full View]

thamizhvaanan wrote:

Tell me alteast two english words that begin and end with the same 3 letters. Now dont give me a 3 letterd word

Anabolism
Anachronism....?
From: Fire111999 on Fri Apr 21 17:28:36 2006. [Full View]

underfund, underground
From: azhagi on Fri Apr 21 18:58:19 2006. [Full View]

sgokulprathap wrote:

Can u say some English words without any vowels (a,e,i,o,u) in it?

Recently,purchased a CD for my toddler son which has alphabets,vowels etc.This CD was made in the U.S. In it,they say that 'Y' is also a vowel.

I think here Y is also considered a vowel because one can easily form words like why,cry etc without using the other common vowels but will still have to use y.So because of this reason ,I think,Y is considered a vowel these days.
From: thamizhvaanan on Fri Apr 21 22:11:02 2006. [Full View]

Y can be a vowel or consonant based on the context. for example in a word like "beyond" its usage is more or less like a consonant. whereas in words like sky, fly it is used as vowel. but basically y is considered as consonant so tha such puzzles can be asked
From: thamizhvaanan on Fri Apr 21 22:18:39 2006. [Full View]

Lambretta i guess u misunderstood my question. It meant the first 3 and the last 3 letters of the same word are same. Fire's answers were right. Fire if only u can find one more word ( i think one word is all that is there)
From: Fire111999 on Sat Apr 22 2:20:41 2006. [Full View]

ionisation
From: sgokulprathap on Sat Apr 22 3:11:01 2006. [Full View]

Very simple one:

Farmer Brown came to town with some watermelons. He sold half of them plus half a melon, and found that he had one whole melon left. How many melons did he take to town?
From: sgokulprathap on Sat Apr 22 3:26:35 2006. [Full View]

Plz tell how could this b possible?
2000+4000=0???

Once a mathematician borrowed Rs.4000/- from a rich man. After a few days, he borrowed Rs.2000/- from the same man.

Many days passed, the mathematician did not return the money to the rich man. The rich man went to the mathematician and asked to return the money.

But to his great surprise, the mathematician replied that there is no need to pay the debt.

"See here, friend" said the mathematician " the sum of 4000 and 2000 is equal to zero, so I do not have any balance to pay".

The rich man took the matter to the court. When the judge came to know this, he was astonished. He asked the mathematician to prove that sum of 4000 and 2000 is zero, and not 6000.

The Clever mathematician agreed. He said:

let a=4000, b=2000 and c=6000

So
a+b=c

Multiply both sides by (a+b), we get
(a+b)*(a+b)=c*(a+b)

Expanding we get,
a*a+ab+ba+b*b=ca+cb

Rearrange it as follows,
a*a+ab-ca=-ba-b*b+cb

a(a+b-c)=-b(a+b-c)

so a=-b

and so a+b=0

Hence 4000+2000=0 ???

How is this possible?
Please help the rich man to get his money from the clever mathematician as early as possible.

From: Fire111999 on Sat Apr 22 3:41:17 2006. [Full View]

sgokulprathap wrote:

Very simple one:

Farmer Brown came to town with some watermelons. He sold half of them plus half a melon, and found that he had one whole melon left. How many melons did he take to town?

3

From: Fire111999 on Sat Apr 22 3:43:48 2006. [Full View]

sgokulprathap wrote:

a+b=c

Multiply both sides by (a+b), we get
(a+b)*(a+b)=c*(a+b)

Expanding we get,
a*a+ab+ba+b*b=ca+cb

Rearrange it as follows,
a*a+ab-ca=-ba-b*b+cb

a(a+b-c)=-b(a+b-c)

so a=-b

and so a+b=0

Hence 4000+2000=0 ???

How is this possible?
Please help the rich man to get his money from the clever mathematician as early as possible.

a+b=c => a+b-c=0
and u can't divide both sides by zero, which is what is being done in the invalid stpe highlighted above.

From: sgokulprathap on Sat Apr 22 3:47:18 2006. [Full View]

Fire for both answers
From: sgokulprathap on Sat Apr 22 3:50:29 2006. [Full View]

Now try this one. Actually even I dono the answer. I got this from my frnd.

An Intelligent Escape :

You have been convicted for some heinous crime. It is your destiny to spend the rest of your life in jail. However one day you find that things are not so murky.
The jailor is a good man and respects intelligence. He gives a chance to escape. But if one fails to escape, he meets his doom immediately!
Here is the situation. You are brought in a field. There are two doors. Only one will lead you to the outside world. There are two security guards, one at each door. You are allowed to ask one and only one question to only one of them. Wait, its not so easy. The critical thing is that one of them always speaks the truth and the other always lies. You don't know who is who.
After you ask the question, it will be answered and then you have to make a choice.
What question should you ask so that you get out of the jail?
From: Fire111999 on Sat Apr 22 4:13:17 2006. [Full View]

An Intelligent escape:

Question to ask: What answer would the other guard give if i ask him whether your door is the door to the outside?

i have highlighted the situation (right or wrong door) and the ans that the guard will give below.

if that is the right door and the guy is a liar, he will say that the other guard will say no cos the other guard will actually say yes.

if that is the right door and the guy is a harichandran (i.e. always tells the truth), he will say that the other guard will say no (cos the other guard is a liar)

same line of argument for if that is the wrong door, resulting in an ans of the other guard will say yes.

so, if the ans is the other guard will say no, that is the right door. if the ans is the other guard will say yes, that is that wrong door.
From: sgokulprathap on Sat Apr 22 4:21:02 2006. [Full View]

Fire u can not ask questions to both securities. You are allowed to ask one and only one question to only one of them.
From: sgokulprathap on Sat Apr 22 4:22:41 2006. [Full View]

And the Harichandra may b @ any door.
From: Hulkster on Sat Apr 22 4:25:12 2006. [Full View]

Well i do not really know but i shall give it a try.....I will ask the guard on the left if the door he is guarding on the left or on the right...if he says right it means he is lying and if it is left it means he is telling the truth and once it is found out who is the liar and who is telling the truth, i will take the door that the liar is guarding.
From: sgokulprathap on Sat Apr 22 4:27:19 2006. [Full View]

Hulk, the problem is the door @ which the liar stands may also lead to wrong exit.
From: Hulkster on Sat Apr 22 4:31:55 2006. [Full View]

Gokul sir...it is here i apply my human psychology concept...usually if a person speaking the truth is guarding the door...the same person will not allow a criminal to get past him as he will not allow injustice to happen....however if it is a liar guarding the door...he will not bother about injustice and allow the criminal to escape.

From: sgokulprathap on Sat Apr 22 4:44:04 2006. [Full View]

Hulkster wrote:

Gokul sir...it is here i apply my human psychology concept...usually if a person speaking the truth is guarding the door...the same person will not allow a criminal to get past him as he will not allow injustice to happen....however if it is a liar guarding the door...he will not bother about injustice and allow the criminal to escape.

Whether a liar or true person, he shud b allowing the intelligent person to escape, as it is the order from his supreme and he can not violate his supreme's order.

But Hulk u may b right. Let's wait if there is any other possible solution.

From: Fire111999 on Sat Apr 22 4:46:33 2006. [Full View]

sgokulprathap wrote:

Fire u can not ask questions to both securities. You are allowed to ask one and only one question to only one of them.

no i was just going through the different scenarios. doesn't matter if the guy u ask is a liar or a harichandran, they will both give u the same ans for that question depending only on whether the door is the right one or not. pls read through my ans again!
From: sgokulprathap on Sat Apr 22 4:49:02 2006. [Full View]

S fire. they'll giv same ans.
But how'll it help to find the right door.
From: Fire111999 on Sat Apr 22 4:52:31 2006. [Full View]

sgokulprathap wrote:

S fire. they'll giv same ans.
But how'll it help to find the right door.

if it's the right door, the guard's reply will be that the other guard will say no.

if it's the wrong door, the guard's reply will be that the other guard will day yes.

so the ans of the guard does not depend on whether he is a liar or a harichandran, it only depends on whether it is the right or wrong door!
From: sgokulprathap on Sat Apr 22 4:53:34 2006. [Full View]

Fire now I understand. U r right

Hulk, Fire is absolutely right.
From: Fire111999 on Sat Apr 22 4:56:44 2006. [Full View]

thank you!
From: Hulkster on Sat Apr 22 4:57:33 2006. [Full View]

Fire....good job.....eppo thaan yenukkum answer konjama konjama puriyethu...
From: sgokulprathap on Sat Apr 22 5:00:15 2006. [Full View]

Fire, u r really gr8. U answer almost every puzzle. Ungalukku udambu fulla moolaya. Nijamathan kekaren
From: Lambretta on Sat Apr 22 5:02:04 2006. [Full View]

thamizhvaanan wrote:

Lambretta i guess u misunderstood my question. It meant the first 3 and the last 3 letters of the same word are same.

Ohh....rite!
From: sgokulprathap on Sat Apr 22 5:15:05 2006. [Full View]

Place the coins

There is a game to be played by two players. Each player puts a coin on a circular table one by one. Initially the table has no coins on it. Slowly the table gets filled up. The player who doesnot find a place to put his coin on the table loses. If you are given the choice to play first or second, what would you do so as to win?
From: Fire111999 on Sat Apr 22 5:31:03 2006. [Full View]

sgokulprathap wrote:

Fire, u r really gr8. U answer almost every puzzle. Ungalukku udambu fulla moolaya. Nijamathan kekaren

no no. i looked at the first few puzzles and their ans. so got the hang of it!

From: Fire111999 on Sat Apr 22 5:32:25 2006. [Full View]

sgokulprathap wrote:

Place the coins

There is a game to be played by two players. Each player puts a coin on a circular table one by one. Initially the table has no coins on it. Slowly the table gets filled up. The player who doesnot find a place to put his coin on the table loses. If you are given the choice to play first or second, what would you do so as to win?

sorry. this question was already done earlier. as i just mentioned, i've read through the first few posts. so i know the ans!

From: sgokulprathap on Sat Apr 22 6:02:38 2006. [Full View]

Oh. I didn't notice it.

From: Fire111999 on Sat Apr 22 6:08:16 2006. [Full View]

Fire111999 wrote:

sgokulprathap wrote:

Fire, u r really gr8. U answer almost every puzzle. Ungalukku udambu fulla moolaya. Nijamathan kekaren

no no. i looked at the first few puzzles and their ans. so got the hang of it!

anyway, it's just a matter of adjusting your way of thinking. think out of the box, look for loop holes. i mean, u know that it's not straightforward. so you have to consider bizzare possibilities. and also mundane possibilities that would normally be overlooked. sometimes, the answer is right under your nose and you miss it!

From: sgokulprathap on Sat Apr 22 6:10:34 2006. [Full View]

Another simple one:

A chocolate company makes this offer to its customer.
If u give 9 chocolate wrappers, u wil get 3 chocolates free.
So if u want to hav 120 chocolates, how many chocolates should u buy?
From: Hulkster on Sat Apr 22 6:18:42 2006. [Full View]

Ithu konjam easyaga irupethaal naan konjam build up pennuraen..

120/3 = 40

40 * 9 = 360

Ithaan bathil...rombo overa build up penaal manichidunga..enimel maths question seiyavae mattein
From: sgokulprathap on Sat Apr 22 6:25:36 2006. [Full View]

Hulk, I think u didnt properly understand my question. I asked how much u should buy, if u want to hav 120 chocolates. So it should b less than 120 only. Plz note that these 120 includes free chocolates also.
From: Hulkster on Sat Apr 22 6:26:34 2006. [Full View]

Oh...tappa padichithaena...seri marupadiyum try pennugiraen
From: Hulkster on Sat Apr 22 6:30:38 2006. [Full View]

In that case it should be 90 chocolates....9 + 3 = 12

120/12 = 10
10 * 9 = 90
for every 9 wrappes = 3 chocolates
so 90 wrappers = 3 * 10 = 30

90 + 30 = 120
From: sgokulprathap on Sat Apr 22 6:32:55 2006. [Full View]

No Hulk. 90 is also not right.
Try again.
If 90 is answer, than its simple maths, not a puzzle.
Think out of box. (like fire said).
From: Hulkster on Sat Apr 22 6:49:15 2006. [Full View]

Answer therinchi pochi...81 chocolates...

if i buy 81 chocolates and i give all wrappings i will get another 27 chocolates...and from those chocolates wrappings i will get another 9 chocolates...and from those chocolates wrappings i will get another 3...which totals up to 120.
From: sgokulprathap on Sat Apr 22 6:55:49 2006. [Full View]

S Hulk. 81 is right.
From: Hulkster on Sat Apr 22 6:57:22 2006. [Full View]

Nanri gokul sir....guess i must drop my bad habit of seeing such puzzles as maths equations
From: sgokulprathap on Sat Apr 22 7:08:46 2006. [Full View]

S, Hulk. When v saw numbers, we tend to look at it as Math equation.
From: Fire111999 on Sat Apr 22 7:35:03 2006. [Full View]

sorry, went to cook lunch. so couldn't attempt that question. what abt another one?
From: thamizhvaanan on Sat Apr 22 13:28:09 2006. [Full View]

Yes you are right Fire. The same question if u ask to any of the gaurd, the resultant answer will be the same and u have to choose the opposite of the answer. But u cant determine which of the gaurd is liar.
It is like performing a boolean NOT operation twice to get the right answer.

for all your answers. they were all brilliant. anyway for the question i asked, i had a different answer in mind. Entertainment !!!
From: Fire111999 on Sat Apr 22 13:37:38 2006. [Full View]

thanks.

for ur question, i just thought abt common endings and came up with -ion.
From: thamizhvaanan on Sat Apr 22 23:55:27 2006. [Full View]

You are given an infinite number of cookie boxes containing either 6, 9 or 460 cookies. You are allowed to use these boxes in any combination so desired. What is the maximum number of cookies that you cannot give out using the above boxes?
From: thamizhvaanan on Sun Apr 23 0:15:12 2006. [Full View]

Hulkster wrote:

Nanri gokul sir....guess i must drop my bad habit of seeing such puzzles as maths equations

no hulk, seeing puzzles as math equations is not a bad habit. infact for the given puzzle, we can formulate a math equation as,

3^n + 3^(n-1) + 3 ^(n-2) + ...... + 3 + 1 =>120

==> n = 4

Note that maximum no. of chocs available is 3^4 + 3^3 + 3^2 + 3^1 + 1 = 121. obviously the extra chocolate u can get by gving back the wrappers of the last 3 chocs that u got.

the problem with intuitive method is that u cannot work with big numbers using intuition alone.

Gokul sir, waiting for next puzzle from you

From: rocketboy on Sun Apr 23 1:23:37 2006. [Full View]

thamizhvaanan wrote:

You are given an infinite number of cookie boxes containing either 6, 9 or 460 cookies. You are allowed to use these boxes in any combination so desired. What is the maximum number of cookies that you cannot give out using the above boxes?

923 ?

From: Fire111999 on Sun Apr 23 4:37:44 2006. [Full View]

rocketboy wrote:

thamizhvaanan wrote:

You are given an infinite number of cookie boxes containing either 6, 9 or 460 cookies. You are allowed to use these boxes in any combination so desired. What is the maximum number of cookies that you cannot give out using the above boxes?

923 ?

i don't even understand the qn!

From: thamizhvaanan on Sun Apr 23 7:15:31 2006. [Full View]

yes you are right rocketboy. is it just a coincidence that everytime i ask a question u are the first one to answer it it would be better if u urself can give teh explanation.

Fire, the question means that there are particular numbers of cookies which you cannot form using any combination of cookie boxes. which is teh biggest of all such numbers? in other words, every integer above this number can be formed using a linear combination of 6,9,460.
for example, 461 is one such number which u cannot form using this number set. But 21 can be formed ( 2*6 + 9 ), and so can we form 459 (how?).

As rocketboy has said the solution, the answer is 923, which means u cannot form 923, but every single integer above 923, u can frame using 6,9,460. u guyz can still try to come up with an explanation for this
From: thamizhvaanan on Mon Apr 24 13:40:24 2006. [Full View]

OK, seems that last puzzle is stuck at the exact same place!!!

Time for the next one

A box contains two coins. One coin is heads on both sides and the other is heads on one side and tails on the other. One coin is selected from the box at random and the face of one side is observed. If the face is heads what is the probability that the other side is heads?
From: thamizhvaanan on Mon Apr 24 13:41:14 2006. [Full View]

While three wise men are asleep under a tree a mischievous boy paints their foreheads red. Later they all wake up at the same time and all three start laughing. After several minutes suddenly one stops. Why did he stop?

From: ssanjinika on Mon Apr 24 13:56:14 2006. [Full View]

thamizhvaanan wrote:

While three wise men are asleep under a tree a mischievous boy paints their foreheads red. Later they all wake up at the same time and all three start laughing. After several minutes suddenly one stops. Why did he stop?

obvious answer to this would be because he realised that his forehead also was painted red.

From: Prabhu Ram on Mon Apr 24 14:00:26 2006. [Full View]

thamizhvaanan wrote:

While three wise men are asleep under a tree a mischievous boy paints their foreheads red. Later they all wake up at the same time and all three start laughing. After several minutes suddenly one stops. Why did he stop?
He came to know that he knew that he knew something which was unknown to him till then. So he stopped laughing.

From: Fire111999 on Mon Apr 24 14:03:02 2006. [Full View]

thamizhvaanan wrote:

OK, seems that last puzzle is stuck at the exact same place!!!

Time for the next one

A box contains two coins. One coin is heads on both sides and the other is heads on one side and tails on the other. One coin is selected from the box at random and the face of one side is observed. If the face is heads what is the probability that the other side is heads?

given that the face is heads, the probability that the other side is heads is the probability that the coin with both heads has been chosen, which is 1/2. this seems to make sense to me. does it really make sense?

From: Prabhu Ram on Mon Apr 24 14:03:54 2006. [Full View]

thamizhvaanan wrote:

OK, seems that last puzzle is stuck at the exact same place!!!

Time for the next one

A box contains two coins. One coin is heads on both sides and the other is heads on one side and tails on the other. One coin is selected from the box at random and the face of one side is observed. If the face is heads what is the probability that the other side is heads?

1/2*0+1/2*1 =1/2

Or is there something up your sleeve ?

From: Nerd on Mon Apr 24 16:12:52 2006. [Full View]

thamizhvaanan wrote:

OK, seems that last puzzle is stuck at the exact same place!!!

Time for the next one

A box contains two coins. One coin is heads on both sides and the other is heads on one side and tails on the other. One coin is selected from the box at random and the face of one side is observed. If the face is heads what is the probability that the other side is heads?

There are 4 possibilities

Head with the doubleheaded coin, other side head
Head with the doubleheaded coin, other side head
Head with the normal coin, other side tail
Tail with the normal coin, other side head

#4 dint happen! Therefore 3 possibilities, out of which two are head, so 2/3 should be the answer...

From: rocketboy on Mon Apr 24 22:46:13 2006. [Full View]

0.5* 0+ 0.5 *1 =0.5 .
From: thamizhvaanan on Mon Apr 24 23:28:33 2006. [Full View]

Nerd is right and I think his explanation is simple and convincing. Many ppl cant beleive it can be something other than 1/2. The puzzle is so much misleading.

I can give a mathematical interpretation also for this. This falls under the category of conditional probability.

Now let me introduce Bayes' theorem on conditional probability to explain why the answer is 2/3:

Let the events A1, ...,Ak for a partition of the space S such that Pr(Aj > 0 for j=1,...,k and let B be any event such that Pr(B) > 0. Then, for i=1,...,k,
Pr(Ai | B) = Pr(Ai) * Pr(B|Ai) / [ Σ (for j=1 to k) Pr(Aj)*Pr(B|Aj) ]

No it is not all that complicated. It means that Probability of A to occur given that B has already occured is unconditional Probability of A and B occuring together divided by unconditional probability of A occuring alone. ( The definition has been greatly simplified by the fact that B is a subset of A in this case)

i,e P(A | B) = P(A & B)/P(A),

In our problem, event A is getting a head, event B is choosing a double headed coin. event A&B is nothing but getting a head and the coin turning out to be a like-sided coin, which is basically probability of choosing like-sided coin.

P(A) = 3/4 ( 3 out of 4 sides are heads)
P(A & B) = 2/4

therefore P(A|B) = (2/4) / (3/4) = 2/3

Is that convincing ??

From: thamizhvaanan on Mon Apr 24 23:30:20 2006. [Full View]

ssanjinika wrote:

thamizhvaanan wrote:

While three wise men are asleep under a tree a mischievous boy paints their foreheads red. Later they all wake up at the same time and all three start laughing. After several minutes suddenly one stops. Why did he stop?

obvious answer to this would be because he realised that his forehead also was painted red.

obviously that is the question. you are restating the question. What makes the wise man to realise that his face is painted? This is a good one, i think every one can have a go at this

From: thamizhvaanan on Tue Apr 25 0:09:32 2006. [Full View]

Prabhu Ram wrote:

thamizhvaanan wrote:

OK, seems that last puzzle is stuck at the exact same place!!!

Time for the next one

A box contains two coins. One coin is heads on both sides and the other is heads on one side and tails on the other. One coin is selected from the box at random and the face of one side is observed. If the face is heads what is the probability that the other side is heads?

1/2*0+1/2*1 =1/2

Or is there something up your sleeve ?

Prabhu sir, why long time no see?? hehe

From: Prabhu Ram on Tue Apr 25 0:55:49 2006. [Full View]

thamizhvaanan wrote:

Prabhu sir, why long time no see?? hehe
Work......what else can I say

Nice coin puzzle. Was completely bowled.

Is my answer to the face paint puzzle wrong too ? I answered it along the regular three hat puzzle logic.
From: thamizhvaanan on Tue Apr 25 1:08:08 2006. [Full View]

Yea ur answer to teh question was almost right, but u didn answer it still some way to go.

anyway i dunno abt the hat puzzle, was it discussed b4 in this forum?
From: Prabhu Ram on Tue Apr 25 1:41:48 2006. [Full View]

thamizhvaanan wrote:

Yea ur answer to teh question was almost right, but u didn answer it still some way to go.

anyway i dunno abt the hat puzzle, was it discussed b4 in this forum?

The first man (A) laughs seeing two red heads (B an C).
B laughs seeing C and A
A knows that B is laughing because he has seen at least one red head. He supposes that that red head is C (which he has himself seen).
C knows that A has seen at least one red head. He thinks/knows that it is B.
C also knows that B has seen at least one red head. He sees A's red head and thinks that is the head B is laughing at and laughs. Had A's head not been red C would have known that the red-head B is laughing at is his. So C would not have laughed.

So C's laughter tells A that his head is red.

This is on the lines with a famous three red hat puzzle that started off in computer scienc literature, traveled to Information Economics and then to quantitative sociology
From: thamizhvaanan on Tue Apr 25 2:47:17 2006. [Full View]

wonderful. now i know why u didn answer completely. U felt it was so obvious wonderful Prabhu
From: thamizhvaanan on Tue Apr 25 3:04:16 2006. [Full View]

There was a discussion on words with and without vowels in this topic before. I would like to add a few things:

each vowel once in order, longest
common word: facetious (9)
uncommon word: abstentious (11)
hyphenated word: gathering-ground (15)
b. each vowel including y once in order, longest [2-64]
common word: facetiously (11)
uncommon word: abstemiously (12)
c. each vowel once in order, shortest
common word: facetious (9)
uncommon word: caesious (8)
d. each vowel including y once in order, shortest
common word: facetiously (11)
e. each vowel once in reverse order, longest
common word: subcontinental (14)
f. each vowel including y once in reverse order, longest
phrase: syrup of ipecac (13)
g. each vowel once in reverse order, shortest [1-25]
common word: subcontinental (14)
uncommon word: muroidea (8)
h. each vowel including y once in reverse order, shortest
phrase: syrup of ipecac (13)

vowel string, longest [L177]
common word: queueing (5)
uncommon words: aiaiais, euouaes (6-t)

restricted numbers of vowels
a. containing one vowel, longest [L177]
common word: strengths (9)
b. containing two vowels, longest [L177]
common word: spendthrifts (12)
uncommon words: schwarzschild, promptscripts, schwartzbrots (13-t)
c. containing three vowels, longest
common words: bremsstrahlung, forthrightness, draftsmanships, sportsmanships (14-t)
uncommon word: strengthlessness (16)
phrases: bursting strengths, crushing strengths, knights grand cross, spendthrift trusts (17-t)
d. containing four vowels, longest
common word: shortsightedness (16)
uncommon words: handcraftsmanships, strengthlessnesses (18-t)
phrase: from strength to strength (22)
e. containing five vowels, longest
common word: straightforwardness (19)
hyphenated word: north-northwestwardly (20)
phrase: go from strength to strength (24)

taken from this wonderful site on Taxonomy of words http://www.questrel.com/records.html

Check this out
From: thamizhvaanan on Tue Apr 25 3:14:38 2006. [Full View]

OK time for a few "watch" problems

I just came across these questions, I myself have to work them out (I beleive I can ) and I know the answers for a couple of questions. Just dont get furious with me

1. Besides 12 o'clock, at what other times of day do the hands meet?
2. When are the hands pointing in opposite directions?
3. At what time of day does the line from 6 to 12 bisect the angle between the hands?
4. For a clock, it takes three seconds to strike three. How long will it take for the same clock to strike seven?
5. How many times a day, will the clock hands be @ right angles to each other?

From: sgokulprathap on Tue Apr 25 5:19:39 2006. [Full View]

thamizhvaanan wrote:

OK time for a few "watch" problems

I just came across these questions, I myself have to work them out (I beleive I can ) and I know the answers for a couple of questions. Just dont get furious with me

1. Besides 12 o'clock, at what other times of day do the hands meet?
2. When are the hands pointing in opposite directions?
3. At what time of day does the line from 6 to 12 bisect the angle between the hands?
4. For a clock, it takes three seconds to strike three. How long will it take for the same clock to strike seven?
5. How many times a day, will the clock hands be @ right angles to each other?

4. nine seconds

From: thamizhvaanan on Tue Apr 25 5:23:25 2006. [Full View]

sahii jawaab!!!
From: thamizhvaanan on Tue Apr 25 5:23:58 2006. [Full View]

wat abt the rest???
From: sgokulprathap on Tue Apr 25 5:31:13 2006. [Full View]

Am trying.
I know all those well when am in school. But now I forgot.
Let me try. Wil take some time.
But if u get hold of one. Others wil b easy.
From: sgokulprathap on Tue Apr 25 5:49:09 2006. [Full View]

For first one:
1hr. 5.45 mins
2hr. 10.91 mins
3 hr. 16.36 mins
4 hr. 21.82 mins
5 hr. 27.27 mins
6 hr. 32.73 mins
7 hr. 38.18 mins
8 hr. 43.64 mins
9 hr. 49.09 mins
10 hr. 54.55 mins
12 hrs 0 mins.
From: thamizhvaanan on Tue Apr 25 5:50:40 2006. [Full View]

yea, somewat schoolboy stuff

Anyway can i post some answers, bcoz i've cracked them just now. will that count as normal puzzle solving activity in the forum or does it still count as me giving away the answers

From: thamizhvaanan on Tue Apr 25 5:53:14 2006. [Full View]

sgokulprathap wrote:

For first one:
1hr. 5.45 mins
2hr. 10.91 mins
3 hr. 16.36 mins
4 hr. 21.82 mins
5 hr. 27.27 mins
6 hr. 32.73 mins
7 hr. 38.18 mins
8 hr. 43.64 mins
9 hr. 49.09 mins
10 hr. 54.55 mins
12 hrs 0 mins.

good, can you express this in terms of an equation which gives all the times given the x value (hrs). I think that will throw more light on how u got the answer

From: sgokulprathap on Wed Apr 26 0:30:10 2006. [Full View]

We know the hour and minute hand meets each other 11 times in 12 hours.
So if it takes 12 hours for 11 times, it wil take 1hr 5.45 mins for 1 time.
After every 65.4545 mins the hour hand and minute hand wil b in same angle. i.e. We know @ 12, the angle between the hour and minute hand is 0. It wil again happen @ 1 hr 5.45 mins.
This logic applies for 1st, 2nd and 5th question.
From: sgokulprathap on Wed Apr 26 0:34:59 2006. [Full View]

For Second one:
6 hr 0 mins
7 hr. 5.45 mins
8 hr. 10.91 mins
9 hr. 16.36 mins
10 hr. 21.82 mins
11 hr. 27.27 mins
12 hr. 32.73 mins
1 hr. 38.18 mins
2 hr. 43.64 mins
3 hr. 49.09 mins
4 hr. 54.55 mins.

For fifth one:
3 hr 0 mins
4 hr. 5.45 mins
5 hr. 10.91 mins
6 hr. 16.36 mins
7 hr. 21.82 mins
8 hr. 27.27 mins
9 hr. 32.73 mins
10 hr. 38.18 mins
11 hr. 43.64 mins
12 hr. 49.09 mins
1 hr. 54.55 mins.
From: bingleguy on Wed Apr 26 0:36:08 2006. [Full View]

Maths ... enakku romba allergy
From: sgokulprathap on Wed Apr 26 0:38:45 2006. [Full View]

bingleguy wrote:

Maths ... enakku romba allergy

Indha Maths ke allergy vandha, I've not yet told the answer for third one. Adha paartha innum allergy jaasthi aagalam. Anyway I'm trying to simplify it.
From: bingleguy on Wed Apr 26 0:44:09 2006. [Full View]
From: sgokulprathap on Wed Apr 26 0:47:21 2006. [Full View]

For third one:
12 hr 55.38 mins
1 hr 50.77 mins
2 hr 46.15 mins
3 hr 41.54 mins
4 hr 36.92 mins
5 hr 32.31 mins
6 hr 27.69 mins
7 hr 23.08 mins
8 hr 18.46 mins
9 hr 13.85 mins
10 hr 9.23 mins
11 hr 4.61 mins

I'll tell the logic for this one later.
Or if possible Tamizhvaanan can giv the answers in the form of equation.
From: sgokulprathap on Wed Apr 26 1:00:10 2006. [Full View]

For third question, if we find the minutes then the hour can be easily found. I've used some trial and error method for this one.

There are 12 possibilities as follows.
60/(1+(1/12))=55.38 mins.
55/(1+(1/12))=50.77 mins.
50/(1+(1/12))=46.15 mins.
45/(1+(1/12))=41.54 mins.
40/(1+(1/12))=36.92 mins.
35/(1+(1/12))=32.31 mins.
30/(1+(1/12))=27.69 mins.
25/(1+(1/12))=23.08 mins.
20/(1+(1/12))=18.46 mins.
15/(1+(1/12))=13.85 mins.
10/(1+(1/12))= 9.23 mins.
5/(1+(1/12))= 4.61 mins.

Anyway I got this just by trial & error. Someone may giv the solution more clearly. But I'm sure the answers r right.
From: sgokulprathap on Wed Apr 26 3:24:27 2006. [Full View]

I can put answers for 1st, 2nd and 5th in equation form:

If hrs is X, then minutes=
1) ((12/11)-1)*60*X
2) ((12/11)-1)*60*(X-6) //{Replace (X-6) by (X+6) if X<6}
5) ((12/11)-1)*60*(X-3) //{Replace (X-3) by (X+9) if X<3}
From: sgokulprathap on Wed Apr 26 6:30:03 2006. [Full View]

Thamizhvaanan ur solution?

From: thamizhvaanan on Wed Apr 26 7:30:53 2006. [Full View]

sgokulprathap wrote:

For fifth one:
3 hr 0 mins
4 hr. 5.45 mins
5 hr. 10.91 mins
6 hr. 16.36 mins
7 hr. 21.82 mins
8 hr. 27.27 mins
9 hr. 32.73 mins
10 hr. 38.18 mins
11 hr. 43.64 mins
12 hr. 49.09 mins
1 hr. 54.55 mins.

I guess u have overlooked one fact, that both the hands come into a mutual right angle position twice in an hr. Am I right?

The rest of the answers are right. For the first one, the equation i implied is "x hrs and 60/11*x mins" which is exactly wat u've said

From: thamizhvaanan on Wed Apr 26 7:49:39 2006. [Full View]

In that case. I gues the equation becomes 60/11*(x plus or minus 3) with a similar modification as u said
From: sgokulprathap on Thu Apr 27 2:16:21 2006. [Full View]

thamizhvaanan wrote:

In that case. I gues the equation becomes 60/11*(x plus or minus 3) with a similar modification as u said

Precisely
From: thamizhvaanan on Thu Apr 27 3:33:39 2006. [Full View]

thanx i didn deserve that mariyadhai, u solved the entire set
From: sgokulprathap on Thu Apr 27 4:03:50 2006. [Full View]

Mikka Nandri
From: thamizhvaanan on Thu Apr 27 6:58:39 2006. [Full View]

What is the smallest integer greater than 0 that can be written entirely with zeros and ones and is evenly divisible by 225?
From: thamizhvaanan on Thu Apr 27 7:01:15 2006. [Full View]

There are 12 steps. A person is starting from the bottom climbing to the top. A person can climb, at a time, one or two steps. In how many ways can he climb the steps and reach the top?
From: sgokulprathap on Thu Apr 27 7:13:22 2006. [Full View]

thamizhvaanan wrote:

What is the smallest integer greater than 0 that can be written entirely with zeros and ones and is evenly divisible by 225?

11111111100
From: thamizhvaanan on Thu Apr 27 7:15:13 2006. [Full View]

right as usual pls explain the logic behind. It is the logic more than the answer that is beatiful
From: sgokulprathap on Thu Apr 27 7:18:54 2006. [Full View]

Bcoz if a number is to be divisible evenly by 225, it should b divisible by its prime factors.
Prime factor for 225 is 25 and 9.
IF a number is to b divisible by 25, it should end with 00 or 25 or 50 or 75. But since 0 and 1 are only required here, the result should definitely end with 00.

Also if the sum of digits is divisible by 9, the number wil b divisible by 9. Its simple maths. Since 1 and 0 only should b used, the answer drills down to
11111111100

From: sgokulprathap on Thu Apr 27 7:24:53 2006. [Full View]

thamizhvaanan wrote:

There are 12 steps. A person is starting from the bottom climbing to the top. A person can climb, at a time, one or two steps. In how many ways can he climb the steps and reach the top?

These r the possibilities:
12 one steps
10 one steps and 1 two step
8 and 2
6 and 3
4 and 4
2 and 5
0 and 6.

So there r seven possiblities.
But anyway I'm not saying this as final answer. Bcoz he can use the same possibilty in different ways. So final answer wil b much more than this.

I'll solve this one tomorrow, if no one solve it till then.

From: rami on Thu Apr 27 7:48:47 2006. [Full View]

32 ways..
From: rocketboy on Thu Apr 27 8:46:23 2006. [Full View]

-edited-

From: thamizhvaanan on Thu Apr 27 23:56:17 2006. [Full View]

sgokulprathap wrote:

Bcoz if a number is to be divisible evenly by 225, it should b divisible by its prime factors.
Prime factor for 225 is 25 and 9.
IF a number is to b divisible by 25, it should end with 00 or 25 or 50 or 75. But since 0 and 1 are only required here, the result should definitely end with 00.

Also if the sum of digits is divisible by 9, the number wil b divisible by 9. Its simple maths. Since 1 and 0 only should b used, the answer drills down to
11111111100

exactly gokulpratap is on a roll

From: thamizhvaanan on Fri Apr 28 0:02:48 2006. [Full View]

still waiting for ur reply for the second question gokul sir. Rami, ungal answer romba sirisu. the answer is much bigger thn that
From: thamizhvaanan on Fri Apr 28 0:05:14 2006. [Full View]

minor correction, gokul sir. 25 and 9 arent the prime factors. 3 & 5 are
From: sgokulprathap on Fri Apr 28 0:36:43 2006. [Full View]

thamizhvaanan wrote:

minor correction, gokul sir. 25 and 9 arent the prime factors. 3 & 5 are

Yes, I agree. I forgot some Maths terms. I should learn them again. 25 and 9 are the least common multiple for 225. Am i Right?
From: sgokulprathap on Fri Apr 28 0:37:55 2006. [Full View]

And for steps problem, I can find out 445 ways.
From: sgokulprathap on Fri Apr 28 0:59:19 2006. [Full View]

Number of ways for each possibility:

12 one step and 00 two step - 1 way.
10 one step and 01 two step - 11 ways. (11X1)
08 one step and 02 two step - 72 ways. (9X8)
06 one step and 03 two step - 210 ways. (7X6X5)
04 one step and 04 two step - 120 ways. (5X4X3X2)
02 one step and 05 two step - 30 ways. (6X5)
00 one step and 06 two step - 1 way.

So totally 445 ways.

This is more or like permutation and combination.
From: sgokulprathap on Fri Apr 28 1:02:38 2006. [Full View]

Am I right Thamizh
From: sgokulprathap on Fri Apr 28 2:43:24 2006. [Full View]

Now a puzzle for cricket lovers:

Only two balls remaining in the match.
Chasing team needs 7 runs to win.
9 wickets down.
Both batsmen at crease are at 94 runs.
But at the end of match, both of them were able to get their 100 and make their team win. How?
From: rocketboy on Fri Apr 28 3:06:43 2006. [Full View]

tamizh is it 233 ?
From: sgokulprathap on Fri Apr 28 3:25:29 2006. [Full View]

Eppadinga rocket?
From: rocketboy on Fri Apr 28 8:36:38 2006. [Full View]

sgokulpratap sir ,
I don't know. i just did a rough calculation and got 233 as answer. Maybe its a wrong answer. Lets wait for tamizh to post the right one.

From: terminator on Fri Apr 28 8:43:03 2006. [Full View]

sgokulprathap wrote:

Now a puzzle for cricket lovers:

Only two balls remaining in the match.
Chasing team needs 7 runs to win.
9 wickets down.
Both batsmen at crease are at 94 runs.
But at the end of match, both of them were able to get their 100 and make their team win. How?

First batsman takes a quick single.. fielder overthrows the ball and it hits the helmet of the wicket keeper which kept on the ground.. So 1+5 runs for the first barsman.

Then second batsman hit a SIX in the last ball..

From: thamizhvaanan on Fri Apr 28 19:55:12 2006. [Full View]

sgokulprathap wrote:

Number of ways for each possibility:

12 one step and 00 two step - 1 way.
10 one step and 01 two step - 11 ways. (11X1)
08 one step and 02 two step - 72 ways. (9X8)
06 one step and 03 two step - 210 ways. (7X6X5)
04 one step and 04 two step - 120 ways. (5X4X3X2)
02 one step and 05 two step - 30 ways. (6X5)
00 one step and 06 two step - 1 way.

So totally 445 ways.

This is more or like permutation and combination.

I guess u've used permutation to find the answers. but i think combinations wud be the right method. wait, lemme confirm. I will post the answer in a short while

From: thamizhvaanan on Fri Apr 28 19:58:52 2006. [Full View]

rocketboy wrote:

tamizh is it 233 ?

rocket i too got the same answer as u. It comes as

6C0 + 7C2 + 8C4+ 10C2 + 9C3 + 11C1+12C0 = 233

i hope this is right! any suggestions ??

From: sgokulprathap on Fri Apr 28 23:43:09 2006. [Full View]

terminator wrote:

sgokulprathap wrote:

Now a puzzle for cricket lovers:

Only two balls remaining in the match.
Chasing team needs 7 runs to win.
9 wickets down.
Both batsmen at crease are at 94 runs.
But at the end of match, both of them were able to get their 100 and make their team win. How?

First batsman takes a quick single.. fielder overthrows the ball and it hits the helmet of the wicket keeper which kept on the ground.. So 1+5 runs for the first barsman.

Then second batsman hit a SIX in the last ball..

Termi, if the balls hits keeper's helmet, 5 runs wil b given as penalty (wil come under extras) to the team and not to the batsman.

From: sgokulprathap on Sat Apr 29 0:17:27 2006. [Full View]

thamizhvaanan wrote:

rocketboy wrote:

tamizh is it 233 ?

rocket i too got the same answer as u. It comes as

6C0 + 7C2 + 8C4+ 10C2 + 9C3 + 11C1+12C0 = 233

i hope this is right! any suggestions ??

I dont think so. Permutation is apt here.

Permutation definition:
If something can be chosen, or can happen, or be done, in m different ways, and, after that has happened, something else can be chosen in n different ways, then the number of ways of choosing both of them is mXn.

On the other hand in combination,
combinations of abcd taken 2 at a time is
ab, ac, ad, bc, bd, cd. Note in permutation ab is different from ba. But it's not so in combination. i.e. the order of occurence is not considered in combination, which is wat more important here.

So I think the answer is:
13P0+11P1+9P2+7P3+5P4+6P2+7P0=445.

From: rocketboy on Sat Apr 29 8:37:54 2006. [Full View]

gokul sir, now we are in a deadlock . since tamizh and myself independently arrived at the answer it makes me believe that 233 is indeed the right answer and also combination appears to be a better method to wield. But I am not sure. I would really like someone with good mathematical skills to step in and resolve the issue for us.

From: thamizhvaanan on Sat Apr 29 13:21:29 2006. [Full View]

I guess this problem is very misleading in this regard. take a board having 7 slots for marbles. in how many ways can u place two marbles in those 7 slots?

I hope u wud agree that it is 7C2. Exact same situation happens where u have 7 moves in total to make, and two of those moves happens to be a single step, rest being double steps. so our aim is to place these single steps in 7 moves available, which i beleive is analogous to placing the marbles.

Further, we dont differentiate between a double step that happens in the first move from the same that happens in the last move. For e.g, if we name the Double steps as D1,D2 and so on, we are not concerned abt the order in which they are placed (D1,D3,D2 is same as D3,D1,D2) but rather the position of these moves is important to us, bcoz that defines the number of unique ways. I hope this interpretation of combination conforms to ur explanation which says,

Quote:

ab, ac, ad, bc, bd, cd. Note in permutation ab is different from ba. But it's not so in combination. i.e. the order of occurence is not considered in combination, which is wat more important here.

Am I right gokul sir?

From: Ghlli on Mon May 1 19:04:29 2006. [Full View]

http://www.bubblegumclub.com/Arcade/lj2.html

HELP I'M STUCK ON LEVEL 18! HELP HELP HELP
From: Ghlli on Mon May 1 19:18:17 2006. [Full View]

I'v solved it...just realized how easy it was!
From: Ghlli on Mon May 1 20:06:11 2006. [Full View]

level 23...1am...sleepy...i'll carry on 2moro...wow its a good thing to start of in the mornings...twists ur brain soo much...luv it...well i find it hard...after level 20....i'm nt sure if everyone will...
From: sgokulprathap on Mon May 1 23:51:12 2006. [Full View]

If order is not important, then 233 is right.
From: thamizhvaanan on Tue May 2 0:17:19 2006. [Full View]

ya i thot it was obvious, i.e, we cannot differentiate between two double steps so their order isnt important. but wether a single step comes b4 or after a double step is taken as a seperate set of moves
From: sgokulprathap on Tue May 2 3:12:21 2006. [Full View]

OK. Vera edhavadhu eduthu vidunga Thamizh.
From: thamizhvaanan on Tue May 2 3:14:44 2006. [Full View]

naane kaettutu irunda eppadi. thalaivarum konjam kaetkanum
From: thamizhvaanan on Tue May 2 3:15:58 2006. [Full View]

when i came to this thread first, most of the puzzles were by NOV. wat happnd? no posts from NOV and others at all?

From: sgokulprathap on Tue May 2 3:24:09 2006. [Full View]

Thamizh, this Cricket puzzle is not yet solved. Did u tried this

sgokulprathap wrote:

A puzzle for cricket lovers:

Only two balls remaining in the match.
Chasing team needs 7 runs to win.
9 wickets down.
Both batsmen at crease are at 94 runs.
But at the end of match, both of them were able to get their 100 and make their team win. How?

From: mgb on Tue May 2 3:50:07 2006. [Full View]

sgokulprathap wrote:

Thamizh, this Cricket puzzle is not yet solved. Did u tried this

sgokulprathap wrote:

A puzzle for cricket lovers:

Only two balls remaining in the match.
Chasing team needs 7 runs to win.
9 wickets down.
Both batsmen at crease are at 94 runs.
But at the end of match, both of them were able to get their 100 and make their team win. How?

Look at this possibility.
Batsman A, hits the ball and sets off for three runs, due to over throw the ball reaches the boundary, but he was one short during his 1st or 2nd run and hence given 6 runs instead of 7 runs. So he reaches 100.
Batsman B hits a six of the last ball. He also completes 100 and his team also wins.

From: sgokulprathap on Tue May 2 3:57:15 2006. [Full View]

mgb wrote:

sgokulprathap wrote:

Thamizh, this Cricket puzzle is not yet solved. Did u tried this

sgokulprathap wrote:

A puzzle for cricket lovers:

Only two balls remaining in the match.
Chasing team needs 7 runs to win.
9 wickets down.
Both batsmen at crease are at 94 runs.
But at the end of match, both of them were able to get their 100 and make their team win. How?

Look at this possibility.
Batsman A, hits the ball and sets off for three runs, due to over throw the ball reaches the boundary, but he was one short during his 1st or 2nd run and hence given 6 runs instead of 7 runs. So he reaches 100.
Batsman B hits a six of the last ball. He also completes 100 and his team also wins.

MGB, u r absolutely right.

From: thamizhvaanan on Tue May 2 3:59:47 2006. [Full View]

sorry i missed it anything else sir? good work MGB
From: sgokulprathap on Tue May 2 4:15:17 2006. [Full View]

Ok. Chinna vayasila kelvipatta puzzle.

There are 3 ponds near a tree. The ponds are so special, such that whatever u put into the pond, it wil get doubled.
Now the puzzle is to make equal number of flowers in all 3 ponds.
Conditions:
1) U hav to pluck the flowers from the tree only once.
2) Once pluck the flowers from tree, u hav to put all the flowers in 1st pond. Now pick some flowers from 1st pond and put all of them in 2nd pond. And finally choose some flowers from 2nd pond and put them in 3rd pond.

So the questions are:
1) Minimum how many flowers u should pluck from the tree (ofcourse, not zero)?
2) How many flowers wil there b in each pond?

From: mgb on Tue May 2 4:27:44 2006. [Full View]

sgokulprathap wrote:

Ok. Chinna vayasila kelvipatta puzzle.

There are 3 ponds near a tree. The ponds are so special, such that whatever u put into the pond, it wil get doubled.
Now the puzzle is to make equal number of flowers in all 3 ponds.
Conditions:
1) U hav to pluck the flowers from the tree only once.
2) Once pluck the flowers from tree, u hav to put all the flowers in 1st pond. Now pick some flowers from 1st pond and put all of them in 2nd pond. And finally choose some flowers from 2nd pond and put them in 3rd pond.

So the questions are:
1) Minimum how many flowers u should pluck from the tree (ofcourse, not zero)?
2) How many flowers wil there b in each pond?

Is it 1). 7 flowers and 2). 8 flowers

From: sgokulprathap on Tue May 2 4:29:02 2006. [Full View]

Yes it is 7 and 8.
Well done MGB.
From: sgokulprathap on Tue May 2 4:30:11 2006. [Full View]

U can explain ur answer MGB. Like how u choose flowers.
From: sgokulprathap on Tue May 2 4:31:03 2006. [Full View]

MGB, u ask some puzzle.
From: mgb on Tue May 2 4:47:29 2006. [Full View]

sgokulprathap wrote:

U can explain ur answer MGB. Like how u choose flowers.

I went from the third pond and i started from smallest even number. No fomulae. enakum mathskum romba dhooram.
From: thamizhvaanan on Tue May 2 4:47:30 2006. [Full View]

yea, even i've heard this puzzle during childhood. that time i took the answer for granted and was amazed at that time.

this time out of utter joblessness i put it in mathematical form

let x be the no. of flowers plucked, y be the no. that is taken out of the pond to be put in the 2nd lake. then the no. of flowers left in lake 1 is (2x - y). the same no. of flower must be ther in 3rd lake too. which means the no. of flowers taken out of 2nd lake is half of (2x-y) and so the no. of flowers left in lake 2 is (2y-.5(2x-y)).

equating the no. of flowers in lake 1&2 we get 7y=6x. the smallest positive integer solution are x = 7 and y = 6 and hence our answer.

ufff!!! so much sweat for one simple question!! as i said, i am utterly jobless

From: thamizhvaanan on Tue May 2 4:49:57 2006. [Full View]

mgb wrote:

sgokulprathap wrote:

U can explain ur answer MGB. Like how u choose flowers.

I went from the third pond and i started from smallest even number. No fomulae. enakum mathskum romba dhooram.

oh! i didn know that u too were contemplating on a mathematical form for this puzzle!!

From: rocketboy on Tue May 2 4:50:27 2006. [Full View]

tamizh you are a very funny person. next time I visit chennai I'll try to meet you.
From: sgokulprathap on Tue May 2 4:52:00 2006. [Full View]

Action King Arjun maadhiri, EQUATION KING THAMIZHNU sollalam.
From: thamizhvaanan on Tue May 2 4:52:35 2006. [Full View]

kashtapattu oru equation panna, funnynna comment adikirathu

Btw, arent u in chennai already? i guess u know my address, so dont forget to meet
From: terminator on Tue May 2 4:55:26 2006. [Full View]

mgb and Thamizh kalakeetinga..
From: thamizhvaanan on Tue May 2 5:03:38 2006. [Full View]

sgokulprathap wrote:

Action King Arjun maadhiri, EQUATION KING THAMIZHNU sollalam.

aiyyayyo, enakku indha titlelam venaam. edho oru chappa equationa mandia kozhappi kandupidichaa, ippadiya kindal panradhu

From: sgokulprathap on Tue May 2 5:07:16 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Action King Arjun maadhiri, EQUATION KING THAMIZHNU sollalam.

aiyyayyo, enakku indha titlelam venaam. edho oru chappa equationa mandia kozhappi kandupidichaa, ippadiya kindal panradhu

Ayyo I'm serious Thamizh. Kindal panradhuku idhu enna jokes threada.

From: thamizhvaanan on Tue May 2 5:09:44 2006. [Full View]

adaana, aduvum kindal panradu ungalukku enna pudusa! hulka kaetta theriyum
From: sgokulprathap on Tue May 2 6:12:26 2006. [Full View]

Ok. Time for puzzles.
From: sgokulprathap on Tue May 2 6:22:29 2006. [Full View]

This time an algebraic puzzle for equation king Thamizh.

Simple puzzle.
Just simplify this equation.
(X-A)*(X-B)*(X-C)*(X-D)*................*(X-Y)*(X-Z).

Hope every1 understand the equation. X is subtracted by all alphabets A to Z. So the equation has 26 products. Just simplify it.

Thamizh this time puzzle itself is in equation form. Pudhu equations kashtapattu panra neenga indha equationa easya solve paniduveengalla?
From: terminator on Tue May 2 6:50:11 2006. [Full View]

the equation will have X^26
From: terminator on Tue May 2 6:52:15 2006. [Full View]

last term will be ABCD...XYZ
From: sgokulprathap on Tue May 2 6:53:11 2006. [Full View]

No Termi.
But the answer is very simple.
From: sgokulprathap on Tue May 2 7:09:03 2006. [Full View]

Now some riddles
From: sgokulprathap on Tue May 2 7:09:52 2006. [Full View]

The maker doesn't want it.
The buyer doesn't use it.
The user doesn't see it.
What is it?
From: sgokulprathap on Tue May 2 7:10:22 2006. [Full View]

Imagine you are in a sinking rowboat surrounded by sharks. How would you survive?
From: sgokulprathap on Tue May 2 7:12:45 2006. [Full View]

How many bricks does it take to complete a building (of 100 feet high and 50 feet wide) made of brick?
From: sgokulprathap on Tue May 2 7:15:23 2006. [Full View]

How much dirt is in a hole 4 feet deep and 2 feet wide?
From: sgokulprathap on Tue May 2 7:18:17 2006. [Full View]

There was a pond.
The pond was empty except for its water.
On the 1st day there was one lily pad.
On the 2nd day there were two lily pads.
On the 3rd day there were four lily pads.
On the 4th day there were eight lily pads.
Everyday the lily pads doubled.
It took 60 days to fill the pond with lily pads.
How many days did it take to half fill the pond with lily pads?

From: terminator on Tue May 2 8:29:06 2006. [Full View]

sgokulprathap wrote:

There was a pond.
The pond was empty except for its water.
On the 1st day there was one lily pad.
On the 2nd day there were two lily pads.
On the 3rd day there were four lily pads.
On the 4th day there were eight lily pads.
Everyday the lily pads doubled.
It took 60 days to fill the pond with lily pads.
How many days did it take to half fill the pond with lily pads?

59 days..

From: terminator on Tue May 2 8:36:40 2006. [Full View]

sgokulprathap wrote:

The maker doesn't want it.
The buyer doesn't use it.
The user doesn't see it.
What is it?

ithu sava petti..

From: thamizhvaanan on Tue May 2 8:40:06 2006. [Full View]

sgokulprathap wrote:

This time an algebraic puzzle for equation king Thamizh.

Simple puzzle.
Just simplify this equation.
(X-A)*(X-B)*(X-C)*(X-D)*................*(X-Y)*(X-Z).

Hope every1 understand the equation. X is subtracted by all alphabets A to Z. So the equation has 26 products. Just simplify it.

Thamizh this time puzzle itself is in equation form. Pudhu equations kashtapattu panra neenga indha equationa easya solve paniduveengalla?

the answer is zero. one among the middle terms will be X-X thats why

From: thamizhvaanan on Tue May 2 8:43:18 2006. [Full View]

sgokulprathap wrote:

How much dirt is in a hole 4 feet deep and 2 feet wide?

none

From: thamizhvaanan on Tue May 2 8:44:21 2006. [Full View]

sgokulprathap wrote:

There was a pond.
The pond was empty except for its water.
On the 1st day there was one lily pad.
On the 2nd day there were two lily pads.
On the 3rd day there were four lily pads.
On the 4th day there were eight lily pads.
Everyday the lily pads doubled.
It took 60 days to fill the pond with lily pads.
How many days did it take to half fill the pond with lily pads?

59 days

From: thamizhvaanan on Tue May 2 8:47:05 2006. [Full View]

sorry i didn know that termi answered the last one
From: thamizhvaanan on Tue May 2 8:48:33 2006. [Full View]

sgokulprathap wrote:

How many bricks does it take to complete a building (of 100 feet high and 50 feet wide) made of brick?

zero?
From: terminator on Tue May 2 8:54:26 2006. [Full View]

thamizhvaanan wrote:

sorry i didn know that termi answered the last one

no prob thamizh...

From: terminator on Tue May 2 8:57:32 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

This time an algebraic puzzle for equation king Thamizh.

Simple puzzle.
Just simplify this equation.
(X-A)*(X-B)*(X-C)*(X-D)*................*(X-Y)*(X-Z).

Hope every1 understand the equation. X is subtracted by all alphabets A to Z. So the equation has 26 products. Just simplify it.

Thamizh this time puzzle itself is in equation form. Pudhu equations kashtapattu panra neenga indha equationa easya solve paniduveengalla?

the answer is zero. one among the middle terms will be X-X thats why

ithai yosikkama vittutene..

From: thamizhvaanan on Tue May 2 9:08:51 2006. [Full View]

termi, any guess for the shark question?
From: Ghlli on Tue May 2 9:30:12 2006. [Full View]

wheres the shark question?
From: terminator on Tue May 2 9:33:28 2006. [Full View]

I think it is a kadi joke.. i had heard it once..

Konjam rewind panni parthittu irukkean..
From: thamizhvaanan on Tue May 2 9:35:37 2006. [Full View]

Ghlli wrote:

wheres the shark question?

ghlli, andha puzzle gamela evalo level mudichirukeenga?
From: terminator on Tue May 2 9:38:26 2006. [Full View]

Thamizh did u came across frog puzzle.. a flash puzzle..
From: terminator on Tue May 2 9:40:09 2006. [Full View]

sgokulprathap wrote:

Imagine you are in a sinking rowboat surrounded by sharks. How would you survive?

this is the answer
From: thamizhvaanan on Tue May 2 9:44:29 2006. [Full View]

terminator wrote:

sgokulprathap wrote:

Imagine you are in a sinking rowboat surrounded by sharks. How would you survive?

this is the answer

enga andha gokulpratap, kaila kedacha kolaiyae panniduvaen i will sue him for mental depression, hairloss due to excessive thinking and whateva reason i can find. ufff

anyway thanx termi, u saved a lot of headache for me
From: Ghlli on Tue May 2 9:44:44 2006. [Full View]

i finished 23 last night...i havnt tried today......hav u tried it?

thamizhvaanan wrote:

Ghlli wrote:

wheres the shark question?

ghlli, andha puzzle gamela evalo level mudichirukeenga?
From: thamizhvaanan on Tue May 2 9:56:34 2006. [Full View]

terminator wrote:

Thamizh did u came across frog puzzle.. a flash puzzle..

no, can u provide me the links?
From: Nerd on Tue May 2 13:42:41 2006. [Full View]

sgokulprathap wrote:

Imagine you are in a sinking rowboat surrounded by sharks. How would you survive?

I dont know whether its answered or not. But I will stop imagining
From: sgokulprathap on Tue May 2 23:34:08 2006. [Full View]

Termi, Thamizh, Nerd u all r right

Nethu enakkum konjam Hulk effect vandhuduchu. Adhaan riddles ellam konjam kadi joke madhiri ketten.

From: sgokulprathap on Tue May 2 23:37:35 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

This time an algebraic puzzle for equation king Thamizh.

Simple puzzle.
Just simplify this equation.
(X-A)*(X-B)*(X-C)*(X-D)*................*(X-Y)*(X-Z).

Hope every1 understand the equation. X is subtracted by all alphabets A to Z. So the equation has 26 products. Just simplify it.

Thamizh this time puzzle itself is in equation form. Pudhu equations kashtapattu panra neenga indha equationa easya solve paniduveengalla?

the answer is zero. one among the middle terms will be X-X thats why

Equation King nu prove panniteenga.

From: sgokulprathap on Tue May 2 23:38:44 2006. [Full View]

terminator wrote:

sgokulprathap wrote:

The maker doesn't want it.
The buyer doesn't use it.
The user doesn't see it.
What is it?

ithu sava petti..

Adhey than

From: sgokulprathap on Tue May 2 23:39:22 2006. [Full View]

terminator wrote:

sgokulprathap wrote:

There was a pond.
The pond was empty except for its water.
On the 1st day there was one lily pad.
On the 2nd day there were two lily pads.
On the 3rd day there were four lily pads.
On the 4th day there were eight lily pads.
Everyday the lily pads doubled.
It took 60 days to fill the pond with lily pads.
How many days did it take to half fill the pond with lily pads?

59 days..

Good

From: sgokulprathap on Tue May 2 23:40:20 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

How much dirt is in a hole 4 feet deep and 2 feet wide?

none

Super
From: sgokulprathap on Tue May 2 23:41:40 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

How many bricks does it take to complete a building (of 100 feet high and 50 feet wide) made of brick?

zero?

From: sgokulprathap on Tue May 2 23:43:47 2006. [Full View]

terminator wrote:

sgokulprathap wrote:

Imagine you are in a sinking rowboat surrounded by sharks. How would you survive?

this is the answer

Nerd wrote:

sgokulprathap wrote:

Imagine you are in a sinking rowboat surrounded by sharks. How would you survive?

I dont know whether its answered or not. But I will stop imagining

U both r right.

From: sgokulprathap on Tue May 2 23:51:53 2006. [Full View]

thamizhvaanan wrote:

terminator wrote:

sgokulprathap wrote:

Imagine you are in a sinking rowboat surrounded by sharks. How would you survive?

this is the answer

enga andha gokulpratap, kaila kedacha kolaiyae panniduvaen i will sue him for mental depression, hairloss due to excessive thinking and whateva reason i can find. ufff

anyway thanx termi, u saved a lot of headache for me

Eppavum over-a think panna koodadhu. Idhu civil service examla ketta question. And the answer I'll stop my imagination was accepted. So Termi and Nerd u can write civil service exams.

From: thamizhvaanan on Tue May 2 23:56:43 2006. [Full View]

sareenga iyya. advice taken !!
From: sgokulprathap on Wed May 3 0:00:59 2006. [Full View]

Actualla adhe madhiri innum oru question irukku. Unga moolaya romba disturb panna vaendamnu adha kekkala.
From: thamizhvaanan on Wed May 3 0:05:17 2006. [Full View]

irukkirada thaana disturb panna mudiyum . thaaralam kelunga
From: rocketboy on Wed May 3 0:06:57 2006. [Full View]

Tamizh anna lets spare this thread na. gokul sir neengalum. I don't like this thread to turn into yet another chat thread.
From: thamizhvaanan on Wed May 3 0:09:48 2006. [Full View]

rocketboy wrote:

Tamizh anna lets spare this thread na. gokul sir neengalum. I don't like this thread to turn into yet another chat thread.

agreed. here is one readymade puzzle

An army surgeon needs to operate on 3 different soldiers who got hit during reconnaissance. The problem is that the supply truck hasn't restocked the field hospital and surgical gloves are just about gone.

She cannot come in contact with the blood of any soldier, and there is to be no blood contact between soldiers.

How can the surgeon operate on three different people when she has only 2 pairs of gloves.
From: rocketboy on Wed May 3 0:12:45 2006. [Full View]

I appreciate your efforts to modify one of the well known A rated puzzle into one which can be posted in a public forum . I already know the answer.
From: thamizhvaanan on Wed May 3 0:14:44 2006. [Full View]

u are omniscient
From: sgokulprathap on Wed May 3 0:15:55 2006. [Full View]

S Rocket even i've heared of that one. But I've heared for two xxxxxxx and not three as in Thamizh's puzzle. So lemme try this one.
From: sgokulprathap on Wed May 3 0:49:01 2006. [Full View]

Can he use the Glouse the other way round Thamizh?
i.e. innerside out and outerside in.
If so, then this is the possibility:

Let the Gloves b A & B.

Operate the first one with Glove A.
Operate the second one with Glove B.
For third person, the surgeon has to put both Gloves, with the outer Glove's changing innerside and outerside.

Romba confuse panrena?
From: Hulkster on Wed May 3 0:54:54 2006. [Full View]

but Gokul sir if i have interpretted ur answer...it means that the nurse will still come into contact with the blood...as the outsides of the glovers are with blood...and then when she changes the outside to inside the blood will be still smithered...unless the gloves can be washed.
From: thamizhvaanan on Wed May 3 0:55:56 2006. [Full View]

chuda chuda puzzle, just now my friend gave me this one. i will try to crack it. meanwhile u guyz can also try

There is an escalator moving down and two person A and B stepping down in it, trying to reach the bottom. B takes 3 steps in the time A takes 1 step. eventually B takes 75 steps to reach bottom whreas A takes 50 steps. how many steps are in the escalator if it were stationary?

From: thamizhvaanan on Wed May 3 0:59:28 2006. [Full View]

Hulkster wrote:

but Gokul sir if i have interpretted ur answer...it means that the nurse will still come into contact with the blood...as the outsides of the glovers are with blood...and then when she changes the outside to inside the blood will be still smithered...unless the gloves can be washed.

no, the inside portion will still be contact only with the outside portion of inner glove. i.e, two of the stained sides will be in contact with each other while one among the clean sides will be in contact with surgeons hand, other side goes into the person who is going to die in the surgery

From: thamizhvaanan on Wed May 3 1:00:29 2006. [Full View]

sgokulprathap wrote:

Can he use the Glouse the other way round Thamizh?
i.e. innerside out and outerside in.
If so, then this is the possibility:

Let the Gloves b A & B.

Operate the first one with Glove A.
Operate the second one with Glove B.
For third person, the surgeon has to put both Gloves, with the outer Glove's changing innerside and outerside.

Romba confuse panrena?

you are once again right try to solve the other puzzle. i think i am close to the answer. will keep trying

From: sgokulprathap on Wed May 3 1:06:02 2006. [Full View]

Hulkster wrote:

but Gokul sir if i have interpretted ur answer...it means that the nurse will still come into contact with the blood...as the outsides of the glovers are with blood...and then when she changes the outside to inside the blood will be still smithered...unless the gloves can be washed.

No Hulk. I think u r confused with surgery with third person.

Consider this case for third person.
Nurse first wears Glove A, which wil hav blood on outerside.
Now she take Glove B. Turn its innerside out.
So Glove B wil now hav blood on innerside and not on outerside.
Now the nurse wil wear Glove B over Glove A.
Note now nurse is not in contact with blood as she is having contact with innerside of Glove A. Now she can operate safely for third person. Third person wil not get touch with other's blood, since Glove B's outerside does not hav blood now.

Am I still confusing?

From: Hulkster on Wed May 3 1:07:54 2006. [Full View]

Ippo concept nalla puriyethu....thanks gokul sir
From: thamizhvaanan on Wed May 3 1:09:07 2006. [Full View]

naan sonna puriyatha?
From: Hulkster on Wed May 3 1:12:50 2006. [Full View]

Manichidunga.....hmm thamizh sir im not sure abt ur chuda chuda puzzle but i guess its 25 steps.

From: sgokulprathap on Wed May 3 1:13:51 2006. [Full View]

thamizhvaanan wrote:

chuda chuda puzzle, just now my friend gave me this one. i will try to crack it. meanwhile u guyz can also try

There is an escalator moving down and two person A and B stepping down in it, trying to reach the bottom. B takes 3 steps in the time A takes 1 step. eventually B takes 75 steps to reach bottom whreas A takes 50 steps. how many steps are in the escalator if it were stationary?

I dont understand. If B takes 3 steps in the time A takes 1 step, then it means B is faster than A. Then how come B takes more steps to reach bottom than A.
Oh, may b then they didn't start at same time.

From: Hulkster on Wed May 3 1:16:58 2006. [Full View]

Gokul sir maybe the 75 steps might not be three steps divulged into one...it could be all individual steps....i think my 25 is wrong...if it is 25 steps in the escalator the 50 steps will seem impossible..hmm
From: thamizhvaanan on Wed May 3 1:17:16 2006. [Full View]

they did start at the same time. i also thot like u initially, but B walks faster so he covers more no. of steps in the same time. not so for A.
From: Hulkster on Wed May 3 1:20:36 2006. [Full View]

aahaa mandaiyae kozhumbi pothae...is it 100 or 125 steps....hmm
From: sgokulprathap on Wed May 3 1:22:38 2006. [Full View]

thamizhvaanan wrote:

they did start at the same time. i also thot like u initially, but B walks faster so he covers more no. of steps in the same time. not so for A.

I still cant understand. How can A takes lesser steps to reach bottom, while he's slower than B?
From: Hulkster on Wed May 3 1:25:14 2006. [Full View]

Gokul sir maybe we shall think like this...the 75 steps could be actually

75 steps(B's no of steps crossed)/3 steps = 25 crosses where crosses = B crossing three steps.
From: Hulkster on Wed May 3 1:26:21 2006. [Full View]

Since he crosses three steps at a time...he is actually faster just that no of steps he crossed is 75 which is 3+3+3....=75
From: thamizhvaanan on Wed May 3 1:26:33 2006. [Full View]

hmmm... wat language is this???
From: sgokulprathap on Wed May 3 1:26:43 2006. [Full View]

Thamizh shall I pm u the original A rated puzzle for ur surgeon puzzle. It is indeed a good puzzle. But cant b posted in public forum. Or u've heared of it already.
From: thamizhvaanan on Wed May 3 1:28:31 2006. [Full View]

i'ev heard it b4. someone said it appeard for IAS exams
From: sgokulprathap on Wed May 3 1:29:41 2006. [Full View]

thamizhvaanan wrote:

hmmm... wat language is this???

Which one?
From: Hulkster on Wed May 3 1:29:55 2006. [Full View]

Is that puzzle abit vulgar in the way it is phrased?....seri athai vidunga..muthalae intha puzzlai fix penni paarpom.
From: sgokulprathap on Wed May 3 1:30:34 2006. [Full View]

Hulkster wrote:

Since he crosses three steps at a time...he is actually faster just that no of steps he crossed is 75 which is 3+3+3....=75

May b. Lemme think on this line.
From: sgokulprathap on Wed May 3 1:35:03 2006. [Full View]

Hulkster wrote:

Is that puzzle abit vulgar in the way it is phrased?....seri athai vidunga..muthalae intha puzzlai fix penni paarpom.

Not in the way it is phrased. The main subject of the puzzle itself is vulgar. But the solution is interesting.

I'm still confused with the escalator puzzle.
The escalator is moving know, when they come down.
From: thamizhvaanan on Wed May 3 1:37:41 2006. [Full View]

got the solution. the answer is 100
From: Hulkster on Wed May 3 1:37:49 2006. [Full View]

If b moves faster than A....it could possibly mean he is also moving faster than the escalator...that means even before the escalator can bring him down...he is moving a big chunk of the length of the escalator which is why 75 steps..while A is just relatively moving the speed of the escalator so thats why 50 steps for him.
From: Hulkster on Wed May 3 1:38:46 2006. [Full View]

100 correct thaana....appada kadeisilae oru puzzlukku ans correcta vanthichi..although i had two answers the other being 125.
From: sgokulprathap on Wed May 3 1:39:49 2006. [Full View]

thamizhvaanan wrote:

got the solution. the answer is 100

How?
From: thamizhvaanan on Wed May 3 1:41:26 2006. [Full View]

let B move at 3 steps per second, so A moves at 1 step per second.

Let us assume that the escalator comes down at n steps per second. so by the time B has come down 75 steps, escalator wud have moved 75/3 * n = 25*n steps.

so the net no. of steps traversed is 75 + 25n

similarly by the time A has moved 50 steps, the escalator would have travelled 50*n steps. the net no. of steps travelled is 50 + 50*n

equating both we get, n=1 and thereby total no. of steps = 100

does that vibe well with the question ?
From: sgokulprathap on Wed May 3 1:43:57 2006. [Full View]

Pul arikudhu Thamizh
From: Hulkster on Wed May 3 1:46:43 2006. [Full View]

I guessed that if he took 75 steps...thats means 3 + 3 + 3.....= 75

75/3 is 25 steps

if the escalator is moving at a normal speed...it means it is moving twice as fast as a stationary escalator(stationary does not move) which means 2/4 of the whole escalator length.

As for B he is moving three times as faster than a moving escalator speed which means 3/4 of the whole escalator length.
From: thamizhvaanan on Wed May 3 1:47:24 2006. [Full View]

enakkum thaan, mudalla poi kulichittu varen bye
From: Hulkster on Wed May 3 1:48:50 2006. [Full View]

...poi nalla kulinga...

From: thamizhvaanan on Wed May 3 1:49:36 2006. [Full View]

Hulkster wrote:

if the escalator is moving at a normal speed...it means it is moving twice as fast as a stationary escalator(stationary does not move) which means 2/4 of the whole escalator length.

velocity of stationary escalator is zero. twice zero is zero again

i understand ur logic is right but u r not able to frame it properly into a sentence, i guess

From: thamizhvaanan on Wed May 3 1:51:18 2006. [Full View]

sgokulprathap wrote:

Pul arikudhu Thamizh

answer correcta thappannu sollavea illayea
From: Hulkster on Wed May 3 1:54:58 2006. [Full View]

Actually my logic is wrong....i was actually doing try and error.....mikka nandri thamizh..
From: sgokulprathap on Wed May 3 2:12:09 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Pul arikudhu Thamizh

answer correcta thappannu sollavea illayea

Correct than. Neenga n, x, nu equation poda arambicha eppadi thappagum.
From: sgokulprathap on Wed May 3 6:49:16 2006. [Full View]
From: thamizhvaanan on Wed May 3 6:53:28 2006. [Full View]

9?
From: sgokulprathap on Wed May 3 6:55:35 2006. [Full View]

thamizhvaanan wrote:

9?

Correct. Aana adhu romba easynu than andha puzzle-a remove panniten.
From: thamizhvaanan on Wed May 3 6:57:56 2006. [Full View]

idhu anniyaayam
From: sgokulprathap on Wed May 3 7:04:20 2006. [Full View]

Aama Thamizh maadhiri arivaaligal irukumpodhu, naan sappa puzzle kaetadhu aniyayamthan.
From: sgokulprathap on Wed May 3 7:05:13 2006. [Full View]

Try this. Idhuvum easythan.
Grandpa:

"My grandson is about as many days as my son is weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years?"
From: sgokulprathap on Wed May 3 7:07:53 2006. [Full View]

Enna Thamizh indha puzzle ungalukku Okva.
Nalla Equation podalam.
From: sgokulprathap on Wed May 3 7:12:08 2006. [Full View]

Enna Thamizh equation potuteengala?
From: sgokulprathap on Wed May 3 7:17:08 2006. [Full View]

Confused bank teller
A confused bank teller transposed the dollars and cents when he cashed a check for Ms Smith, giving her dollars instead of cents and cents instead of dollars. After buying a newspaper for 50 cents, Ms Smith noticed that she had left exactly three times as much as the original check. What was the amount of the check? (Note: 1 dollar = 100 cents.)
From: thamizhvaanan on Wed May 3 7:22:04 2006. [Full View]

just now saw the questions. will try to solve them (this time i will not use equations, appavachum neenga andha punai peyara vudureengalanu paappom)
From: sgokulprathap on Wed May 3 7:23:51 2006. [Full View]

thamizhvaanan wrote:

just now saw the questions. will try to solve them (this time i will not use equations, appavachum neenga andha punai peyara vudureengalanu paappom)

U'll hav to use equations (atleast for the age puzzle).
From: sgokulprathap on Wed May 3 7:24:46 2006. [Full View]
From: thamizhvaanan on Wed May 3 7:25:55 2006. [Full View]

first question answer 72??
From: sgokulprathap on Wed May 3 7:26:53 2006. [Full View]

thamizhvaanan wrote:

first question answer 72??

Equation use panneenga thane.
From: sgokulprathap on Wed May 3 7:28:11 2006. [Full View]

Am leaving Thamizh. Second one kandupidichu vainga. Naalaiku paakalam.
From: sgokulprathap on Thu May 4 2:34:46 2006. [Full View]

Enna Thamizh Bank teller puzzle innum solve pannalaya.
From: thamizhvaanan on Thu May 4 2:41:30 2006. [Full View]

sorry gokuls sir, tho panniduren, just two minutes
From: sgokulprathap on Thu May 4 2:46:03 2006. [Full View]

Adhenna two minutes. Noodles saaputte solve pannureengala.
Director & Producer aana kushila puzzles marandhudadheenga.
From: thamizhvaanan on Thu May 4 2:48:03 2006. [Full View]

anyway found the answer 18 dollar 56 cents?
From: sgokulprathap on Thu May 4 2:49:40 2006. [Full View]

Correct answer Thamizh. Appadiye equationsum kuduthudunga. Appathan answer mathavangalukkum puriyum.
From: thamizhvaanan on Thu May 4 3:01:01 2006. [Full View]

299x-97y+50=0
where x is dollar amt, y is the cent
From: sgokulprathap on Thu May 4 3:40:07 2006. [Full View]

thamizhvaanan wrote:

299x-97y+50=0
where x is dollar amt, y is the cent

Adhukku edhukku koba padureenga. Naan equation poda sonnadhu neenga evvalavu kashta padureengannu mathavangalukku puriyanumenuthan.
From: Nerd on Fri May 5 13:29:11 2006. [Full View]

Time for a few rebuses

#1) WETHER

#2)
BAND
HOPE

#3) PBLUESAISNUERSES

#4) MOTEINOS

#5) S P R I N G
From: thamizhvaanan on Fri May 5 22:39:05 2006. [Full View]

I have never done this b4, but i will try nevertheless
From: sgokulprathap on Fri May 5 23:47:35 2006. [Full View]

Wat is rebus?
From: sgokulprathap on Sat May 6 4:17:24 2006. [Full View]

<<puzzle deleted as there's no response>>
From: thamizhvaanan on Sat May 6 5:47:06 2006. [Full View]

nerd,

first one "a bad spell of weather" ?
From: sgokulprathap on Sat May 6 5:48:28 2006. [Full View]

Rebusesna ennannu sollungappa
From: sgokulprathap on Sat May 6 5:51:00 2006. [Full View]
From: sgokulprathap on Sat May 6 5:53:35 2006. [Full View]

Yeah, Now I'm understanding it a bit.
For third one:
Mixing BUSINESS with PLEASURE.
From: rocketboy on Sat May 6 5:58:59 2006. [Full View]

then second one looks like abandon hope i.e lose hope.
From: sgokulprathap on Sat May 6 6:02:49 2006. [Full View]

My answers for Nerd's Rebuses:
1) Bad spell of weather. (ofcourse TV already told it).
2) Abandon hope (i.e. A band on hope)
3) Mixing business with pleasure.
4) Mixed emotions.
5) Spring break.
From: thamizhvaanan on Sat May 6 6:05:58 2006. [Full View]

ippo rebusna ennanu theriyudha gokulsir?
From: sgokulprathap on Sat May 6 6:07:29 2006. [Full View]

thamizhvaanan wrote:

ippo rebusna ennanu theriyudha gokulsir?

Adha appave solla vendiyadhuthane.
Eppadi kadhari ketten. Yaarume sollala.
From: Nerd on Sat May 6 12:02:24 2006. [Full View]

sorry guys, I never knew that you guys dont like rebuses. Q, NOV, SS and few others like them.

Well done, SGP, TV, RB (Hope you guys can decode these acronyms )
From: rocketboy on Sat May 6 12:38:59 2006. [Full View]

Yesterday when i first saw the group of words I did not know what to do with them. Kept staring at them . I thought I could link all of them together somehow . but it didn't make any sense to me . had to wait till one was cracked.
From: Nerd on Sat May 6 12:43:10 2006. [Full View]

I like rebuses. Dont need to think long n hard to crack them
From: thamizhvaanan on Sat May 6 23:53:42 2006. [Full View]

Nerd wrote:

sorry guys, I never knew that you guys dont like rebuses. Q, NOV, SS and few others like them.

Well done, SGP, TV, RB (Hope you guys can decode these acronyms )

no nerd. i never said i dont like rebuses. infact i want to see more of them my lateral thinking capability is still underdeveloped i guess.

Anyway, why none of the above mentioned hubbers (Q,NOV,SS) are posting here. before i posted here, they were quite active. i was following this thread for some time. wish more ppl come here
From: Hulkster on Mon May 8 22:37:07 2006. [Full View]

<digr>
Neenga vanthu unga equationsai arambichonu attuna hubbers escape ayithaanga...aduttuthu intha topic title Thamizh's puzzles to answer nu maata padum..
</digr>
From: sgokulprathap on Tue May 9 0:18:57 2006. [Full View]

thamizhvaanan wrote:

wish more ppl come here

Wish Hulk dont come here. Otherwise indha threadlayum kadi puzzles vara aarambichidum.
From: Hulkster on Tue May 9 0:21:46 2006. [Full View]

..ithu thaan unga bathila?...seri enimel naan intha threadai view kuda penna mattein..
From: sgokulprathap on Tue May 9 0:34:21 2006. [Full View]

Hulkster wrote:

..ithu thaan unga bathila?...seri enimel naan intha threadai view kuda penna mattein..

August 15, 1947 - Independence day for India.
May 9, 2006 - Independence day for Puzzles Version II thread.

P.S.Hulk, naan chumma sonnen. Please indha threadkkku adikkadi vaanga.
From: sgokulprathap on Tue May 9 1:38:37 2006. [Full View]

We know any number to the power of zero is one.
i.e. a^0=1.
Can anyone prove it?
From: rocketboy on Tue May 9 1:43:49 2006. [Full View]

I don't know if this is the right method to prove it.

a ^ x * a ^ y = a ^ (x+y)

if x is zero then the result is a ^ y.

a ^ x * a ^ y = a ^ y ( when x is zero )

which means a ^ x =1 ( when x is zero )

which means a ^ 0 =1.
From: sgokulprathap on Tue May 9 1:48:04 2006. [Full View]

U r right rocket.

I'll put it this way.

a ^ 0 can b written as a ^ (n-n)
i.e.
a ^ 0 = a ^ (n-n) = a ^ n * a ^ (-n) = a ^ n * 1/(a^n)=1.
From: rocketboy on Tue May 9 1:56:08 2006. [Full View]

tamizh raed it carefully .i have given the reason why a ^x * a ^ y =a ^ y when
x=o in the previous line

by laws of exponents a ^ x +a ^ y =a ^ (x+y)
now substitue x =0 .

then a ^ 0 * a ^ y = a ^ (0+y) = a ^ y.
From: thamizhvaanan on Tue May 9 1:58:00 2006. [Full View]

sorry rocket na, oeversight i deleted it even b4 seeing ur post.
From: thamizhvaanan on Tue May 9 1:58:47 2006. [Full View]

any proof why sqrt(2) is irrational?
From: sgokulprathap on Tue May 9 2:09:58 2006. [Full View]

Tamizh, I forgot some Maths terms.
Plz tell me wat does irrational number means?
From: thamizhvaanan on Tue May 9 2:13:59 2006. [Full View]

An irrational number is a number that cannot be expressed as a fraction p/q for any integers p and q, neither of them being equal to zero .
From: sgokulprathap on Tue May 9 2:19:19 2006. [Full View]

Ok Thamizh.
I'll crack it.
Gokul counting starts.
From: Hulkster on Tue May 9 2:25:23 2006. [Full View]

sgokulprathap wrote:

Ok Thamizh.
I'll crack it.
Gokul counting starts.

Comedy pennamal solve pennura velaiyai paarunga..ellei na mandaiyai crack penniduvaen..
From: Hulkster on Tue May 9 2:26:50 2006. [Full View]

Well i think we can use the concept of sqrt of negative numbers as a guidance.
From: sgokulprathap on Tue May 9 2:33:03 2006. [Full View]

Hulkster wrote:

Well i think we can use the concept of sqrt of negative numbers as a guidance.

sqrt of negative numbers? It is called imaginatory numbers.

This one is something to do with prime numbers.
Lemme think over it.
Hulk, u also crack ur brain.
From: Hulkster on Tue May 9 2:35:13 2006. [Full View]

Hint:Try using a calculator and find out what answer you get by squarerooting 2...from there work on it.

Nalla crack pennuraen Gokul sir...
From: Hulkster on Tue May 9 2:36:33 2006. [Full View]

I think i got it...when you try to sqrt numbers like 2...you get a never ending decimal number which cannot be expressed as a rational number...hence the sqrt of 2 being a irrational number.
From: sgokulprathap on Tue May 9 2:40:13 2006. [Full View]

Hulkster wrote:

Hint:Try using a calculator and find out what answer you get by squarerooting 2...from there work on it.

Nalla crack pennuraen Gokul sir...

U shud appreciate me. I said u hav brain.
From: thamizhvaanan on Tue May 9 2:40:55 2006. [Full View]

hulk, i seriously doubt if u got my question!!!

an irrational number is one which has got endless number of deciamal numbers in it, as well as cant be expressed as a ratio, like pi or e . The golden ratio phi is said to be the most irrational number.

a number like 4/9 has infinite number of decimal digits but still it isnt irrational bcoz it can be expressed as a fraction!

i really dont understand how u r attempting to arrive at the proof

From: sgokulprathap on Tue May 9 2:41:24 2006. [Full View]

Hulkster wrote:

I think i got it...when you try to sqrt numbers like 2...you get a never ending decimal number which cannot be expressed as a rational number...hence the sqrt of 2 being a irrational number.

That's the question man.
Why u r getting those never ending decimals is the question.

From: Hulkster on Tue May 9 2:42:22 2006. [Full View]

sgokulprathap wrote:

Hulkster wrote:

Hint:Try using a calculator and find out what answer you get by squarerooting 2...from there work on it.

Nalla crack pennuraen Gokul sir...

U shud appreciate me. I said u hav brain.

Mikka Nandri......Thamizh sir.....oh seri i shall rethink again...tappa interpret pennitaen.

From: Hulkster on Tue May 9 2:43:28 2006. [Full View]

Seri seri manichidunga...athukaaga eppadiya...enna irunthaalum naan jokes thread leh podura jokes melae irukkum kobathai engae kaatuvethu seri ellei.....
From: sgokulprathap on Tue May 9 2:58:38 2006. [Full View]

May b this one makes sense:
This is based on the assertion that every number is uniquely representable as a product of primes.
let (p/q) = sqrt(2) for some integers p and q.
Then p^2 = 2q^2.
Factor both p and q into a product of primes.
p^2 is factored into a product of the very same primes as p each taken twice. Therefore, p^2 has an even number of prime factors. So does q^2. Therefore, 2q2 has an odd number of prime factors. Contradiction.
So sqrt(2) has to b irrational.

I think this serves the purpose. But lemme think whether there's any better possible proof.
From: thamizhvaanan on Tue May 9 4:59:46 2006. [Full View]

wonderful!!! gokul sir! neengallam principia mathematica ezhuthavaendiyavanga, temp chat threadla comment ezhudhittu irukeenga!
From: sgokulprathap on Tue May 9 5:04:47 2006. [Full View]

thamizhvaanan wrote:

wonderful!!! gokul sir! neengallam principia mathematica ezhuthavaendiyavanga, temp chat threadla comment ezhudhittu irukeenga!

Mikka Nandri. Adhaan andha thread ellam lock aayiduche.
Andha proofku naan bayangarama mandaya pichutten. I was abt to giv up. Appuram suddenna strike aachu.
From: sgokulprathap on Tue May 9 5:06:59 2006. [Full View]

A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers (and which lockers) are open?
From: sgokulprathap on Tue May 9 5:17:33 2006. [Full View]

Much simpler puzzle:

Two trains travel toward each other on the same track, beginning 100 miles apart. One train travels at 40 miles per hour; the other travels at 60 miles an hour. A bird starts flight at the same location as the faster train, flying at a speed of 90 miles per hour. When it reaches the slower train, it turns around, flying the other direction at the same speed. When it reaches the faster train again, it turns around -- and so on. When the trains collide, how far will the bird have flown?
From: thamizhvaanan on Tue May 9 5:25:48 2006. [Full View]

The state of a locker (open or closed) depends upon its position number. If the position number is a prime number it will be closed bcoz, a prime number has only two factors. The same holds true for all numbers that have even number of factors.

My initial brute force analysis tells me that all square numbers have odd no. of factors. I havent yet checked it out with a proper mathematical treatment. On a similar note, I am not sure if there are numbers outside square numbers that have odd numbers of factors.

From: thamizhvaanan on Tue May 9 5:28:33 2006. [Full View]

sgokulprathap wrote:

Much simpler puzzle:

Two trains travel toward each other on the same track, beginning 100 miles apart. One train travels at 40 miles per hour; the other travels at 60 miles an hour. A bird starts flight at the same location as the faster train, flying at a speed of 90 miles per hour. When it reaches the slower train, it turns around, flying the other direction at the same speed. When it reaches the faster train again, it turns around -- and so on. When the trains collide, how far will the bird have flown?

Assuming that the bird spends zero time in changing direction, and moves at constant velocity without any acceleration or deceleration, its distance covered is equal to time taken for collision times velocity. Time taken for collision is 1 hr, so the distance travelled by the bird is 90 miles.

From: sgokulprathap on Tue May 9 5:32:32 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Much simpler puzzle:

Two trains travel toward each other on the same track, beginning 100 miles apart. One train travels at 40 miles per hour; the other travels at 60 miles an hour. A bird starts flight at the same location as the faster train, flying at a speed of 90 miles per hour. When it reaches the slower train, it turns around, flying the other direction at the same speed. When it reaches the faster train again, it turns around -- and so on. When the trains collide, how far will the bird have flown?

Assuming that the bird spends zero time in changing direction, and moves at constant velocity without any acceleration or deceleration, its distance covered is equal to time taken for collision times velocity. Time taken for collision is 1 hr, so the distance travelled by the bird is 90 miles.

U r right.
But I wil giv claps or thumbs up only after u solve the locker puzzle completely.

From: sgokulprathap on Tue May 9 5:51:42 2006. [Full View]

TV irukeengala? Innuma andha puzzle solve pannala.
From: thamizhvaanan on Tue May 9 5:59:04 2006. [Full View]

pannitaen! answer 31, but still arriving at a mathematical explanation

31 is the largest square number lesser than 1000 and i was right, only square numbers have odd no. of factors and thereby only the lockers whose positions are square numbers will remain open. I still have to come up with a proper answer .
From: thamizhvaanan on Tue May 9 6:10:28 2006. [Full View]

yea I was right. Only square numbers have odd no. of factors as I said before.

All numbers that are not square numbers have even no. of factors!

From: sgokulprathap on Tue May 9 6:11:28 2006. [Full View]

thamizhvaanan wrote:

pannitaen! answer 31, but still arriving at a mathematical explanation

31 is the largest square number lesser than 1000 and i was right, only square numbers have odd no. of factors and thereby only the lockers whose positions are square numbers will remain open. I still have to come up with a proper answer .

I giv it to u. No need to waste time on squarring all numbers.

From: sgokulprathap on Tue May 9 6:13:32 2006. [Full View]

Next one:

Two mathematicians, Albert and Isaac, chat. Isaac says he has three children who all have the same birthday (but who weren't necessarily born in the same year). Albert asks their ages. Isaac replies, "The product of the ages of my children is 72." Albert points out that this is not enough information to determine their ages. Isaac responds with another clue -- he tells Albert the sum of the ages of his children. But Albert again points out that there is not enough information. Finally Isaac says, "My youngest child is named Galileo." At last, Albert correctly determines the ages of Isaac's children. What are the ages?
From: sgokulprathap on Tue May 9 6:14:31 2006. [Full View]

Another one:

A toy store ordered 7 small bags and 18 large bags of identical marbles. When the marbles arrived, it was discovered that the bags had broken during shipping, and all 233 of the marbles were rolling around loose in the box. How was the store's manager able to determine how many marbles were supposed to go in each of the small bags and how many were supposed to go in each of the large bags?

From: thamizhvaanan on Tue May 9 6:21:29 2006. [Full View]

sgokulprathap wrote:

Next one:

Two mathematicians, Albert and Isaac, chat. Isaac says he has three children who all have the same birthday (but who weren't necessarily born in the same year). Albert asks their ages. Isaac replies, "The product of the ages of my children is 72." Albert points out that this is not enough information to determine their ages. Isaac responds with another clue -- he tells Albert the sum of the ages of his children. But Albert again points out that there is not enough information. Finally Isaac says, "My youngest child is named Galileo." At last, Albert correctly determines the ages of Isaac's children. What are the ages?

cant they talk like normal earthlings!!!

From: sgokulprathap on Tue May 9 6:23:16 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Next one:

Two mathematicians, Albert and Isaac, chat. Isaac says he has three children who all have the same birthday (but who weren't necessarily born in the same year). Albert asks their ages. Isaac replies, "The product of the ages of my children is 72." Albert points out that this is not enough information to determine their ages. Isaac responds with another clue -- he tells Albert the sum of the ages of his children. But Albert again points out that there is not enough information. Finally Isaac says, "My youngest child is named Galileo." At last, Albert correctly determines the ages of Isaac's children. What are the ages?

cant they talk like normal earthlings!!!

Avanga eppadiyo pesittu poranga. Answer kandu pudikara vazhiya paarunga.

From: thamizhvaanan on Tue May 9 6:28:02 2006. [Full View]

u like factorisation, dont u?
From: sgokulprathap on Tue May 9 6:29:39 2006. [Full View]

thamizhvaanan wrote:

u like factorisation, dont u?

Wil that help u to find answer?
From: thamizhvaanan on Tue May 9 6:32:15 2006. [Full View]

ok i will find the answers tomorrow, feeling very bored today, ciao
From: sgokulprathap on Tue May 9 6:33:17 2006. [Full View]

TV

From: mgb on Tue May 9 6:47:14 2006. [Full View]

sgokulprathap wrote:

Another one:

A toy store ordered 7 small bags and 18 large bags of identical marbles. When the marbles arrived, it was discovered that the bags had broken during shipping, and all 233 of the marbles were rolling around loose in the box. How was the store's manager able to determine how many marbles were supposed to go in each of the small bags and how many were supposed to go in each of the large bags?

5 and 11.

From: sgokulprathap on Tue May 9 6:51:51 2006. [Full View]

mgb wrote:

sgokulprathap wrote:

Another one:

A toy store ordered 7 small bags and 18 large bags of identical marbles. When the marbles arrived, it was discovered that the bags had broken during shipping, and all 233 of the marbles were rolling around loose in the box. How was the store's manager able to determine how many marbles were supposed to go in each of the small bags and how many were supposed to go in each of the large bags?

5 and 11.

U r absolutely right mgb.
Try the other one also.

From: mgb on Tue May 9 7:19:43 2006. [Full View]

sgokulprathap wrote:

Next one:

Two mathematicians, Albert and Isaac, chat. Isaac says he has three children who all have the same birthday (but who weren't necessarily born in the same year). Albert asks their ages. Isaac replies, "The product of the ages of my children is 72." Albert points out that this is not enough information to determine their ages. Isaac responds with another clue -- he tells Albert the sum of the ages of his children. But Albert again points out that there is not enough information. Finally Isaac says, "My youngest child is named Galileo." At last, Albert correctly determines the ages of Isaac's children. What are the ages?

Eiether 1,8 and 9 or 2,4 and 9. Not able to narrow down further as I am not able to crack the clues given.

From: sgokulprathap on Tue May 9 7:22:50 2006. [Full View]

No mgb. U r wrong this time. Anyway think abt it.
Am leaving now.

From: rami on Tue May 9 8:01:29 2006. [Full View]

sgokulprathap wrote:

Next one:
Two mathematicians, Albert and Isaac, chat. Isaac says he has three children who all have the same birthday (but who weren't necessarily born in the same year). Albert asks their ages. Isaac replies, "The product of the ages of my children is 72." Albert points out that this is not enough information to determine their ages. Isaac responds with another clue -- he tells Albert the sum of the ages of his children. But Albert again points out that there is not enough information. Finally Isaac says, "My youngest child is named Galileo." At last, Albert correctly determines the ages of Isaac's children. What are the ages?

The possible sets of ages are
2,2,18
2,3,12
2,4,9
2,6,6
3,4,6
3,3,8

Out of these all the sums are unique except 2,6,6 and 3,3,8.
If the set of ages were 3,3,8 then Isaac cannot say youngest son.. as the youngest are twins..

Hence the ages of Isaacs children are: 2,6,6

From: sgokulprathap on Tue May 9 23:41:10 2006. [Full View]

Kalakiteenga Rami. U r right.
From: sgokulprathap on Tue May 9 23:46:39 2006. [Full View]

Toy Store:
A toy store ordered 7 small bags and 18 large bags of identical marbles. When the marbles arrived, it was discovered that the bags had broken during shipping, and all 233 of the marbles were rolling around loose in the box. How was the store's manager able to determine how many marbles were supposed to go in each of the small bags and how many were supposed to go in each of the large bags?
From: sgokulprathap on Tue May 9 23:47:29 2006. [Full View]

Nine minute egg:
You're a cook in a restaurant in a quaint country where clocks are outlawed. You have a four minute hourglass, a seven minute hourglass, and a pot of boiling water. A regular customer orders a nine-minute egg, and you know this person to be extremely picky and will not like it if you overcook or undercook the egg, even by a few seconds. How will you do it?
From: Hulkster on Wed May 10 0:17:38 2006. [Full View]

For the first question...the answer would be 5 and 11.

How he would derive is this.

anything multiplied with 18 will be a even number

so the multiples of 7 in this case have to be all odd and the sum of this two bags of marbles has to be 233.

7x + 18y = 233 where x is odd.

The highest possible multiple of 18 is 198 as it should not exceed the total.

insert this into the equation and we get 7x + 18(12) = 233. where 12 * 18 = 198.

7x = 35
x = 5.
From: Hulkster on Wed May 10 0:25:09 2006. [Full View]

For the second question...i do not know if this is right but here is a try.

I suggest he runs the seven minute hourglass and waits for it to allow all the sand to seep through before immediately switching to the four minute hourglass...once half of the sand has seeped through for the four minute hour glass, stop boiling the egg.

From: sgokulprathap on Wed May 10 0:25:14 2006. [Full View]

Hulkster wrote:

For the first question...the answer would be 5 and 11.

How he would derive is this.

anything multiplied with 18 will be a even number

so the multiples of 7 in this case have to be all odd and the sum of this two bags of marbles has to be 233.

7x + 18y = 233 where x is odd.

The highest possible multiple of 18 is 198 as it should not exceed the total.

insert this into the equation and we get 7x + 18(12) = 233. where 12 * 18 = 198.

7x = 35
x = 5.

Hulk

Try the other one also. It's much simpler than this.

From: sgokulprathap on Wed May 10 0:29:39 2006. [Full View]

Hulkster wrote:

For the second question...i do not know if this is right but here is a try.

I suggest he runs the seven minute hourglass and waits for it to allow all the sand to seep through before immediately switching to the four minute hourglass...once half of the sand has seeped through for the four minute hour glass, stop boiling the egg.

No Hulk, It's difficult to b accurate in finding wen a glass is half-filled. Remember accuracy is more important here. But its much simpler. Think out of box.

From: Hulkster on Wed May 10 0:44:56 2006. [Full View]

Wokay..yosanai penni paarkiraen.

From: mgb on Wed May 10 0:47:51 2006. [Full View]

sgokulprathap wrote:

Nine minute egg:
You're a cook in a restaurant in a quaint country where clocks are outlawed. You have a four minute hourglass, a seven minute hourglass, and a pot of boiling water. A regular customer orders a nine-minute egg, and you know this person to be extremely picky and will not like it if you overcook or undercook the egg, even by a few seconds. How will you do it?

The cook starts the 7 min hrgls and 4 min hrgls at the same time. 4 min hrgls is run repeatedly. When the 7 min hrgls is run fully he starts boiling the egg. when the 2nd cycle of 4 min hrgls is over it is 1 min i.e (4*2)-7. Then he runs the 4 min hrgls 2 more times for the balance 8 mins.
PS: Gokul.. andha toy store puzzle dailyum poduvingala?

From: sgokulprathap on Wed May 10 0:55:57 2006. [Full View]

mgb wrote:

sgokulprathap wrote:

Nine minute egg:
You're a cook in a restaurant in a quaint country where clocks are outlawed. You have a four minute hourglass, a seven minute hourglass, and a pot of boiling water. A regular customer orders a nine-minute egg, and you know this person to be extremely picky and will not like it if you overcook or undercook the egg, even by a few seconds. How will you do it?

The cook starts the 7 min hrgls and 4 min hrgls at the same time. 4 min hrgls is run repeatedly. When the 7 min hrgls is run fully he starts boiling the egg. when the 2nd cycle of 4 min hrgls is over it is 1 min i.e (4*2)-7. Then he runs the 4 min hrgls 2 more times for the balance 8 mins.
PS: Gokul.. andha toy store puzzle dailyum poduvingala?

Ur answer seems OK. But it actually takes 17 minutes to prepare a nine minute egg. There's a better method to make nine minute egg in nine minutes. But ur logic is right. Try to come up with the better solution.

PS: Y u want Toy store puzzle to come daily.

From: mgb on Wed May 10 1:03:12 2006. [Full View]

I don't want but you have repeated your yesterday's puzzle, that's why my doubt
From: sgokulprathap on Wed May 10 1:09:37 2006. [Full View]

mgb wrote:

I don't want but you have repeated your yesterday's puzzle, that's why my doubt

Oh, Technical fault. Sorry.
Anyway it gave a chance to Hulk to show he has some moolai.
From: sgokulprathap on Wed May 10 1:10:54 2006. [Full View]

mgb and Hulk, r u working on nine minute egg puzzle.

From: great on Wed May 10 1:11:11 2006. [Full View]

sgokulprathap wrote:

mgb wrote:

I don't want but you have repeated your yesterday's puzzle, that's why my doubt

Oh, Technical fault. Sorry.
Anyway it gave a chance to Hulk to show he has some moolai.

I object to this

From: sgokulprathap on Wed May 10 1:25:29 2006. [Full View]

great wrote:

sgokulprathap wrote:

mgb wrote:

I don't want but you have repeated your yesterday's puzzle, that's why my doubt

Oh, Technical fault. Sorry.
Anyway it gave a chance to Hulk to show he has some moolai.

I object to this

Objection overruled.
Hougang Chandrasekar is the most intelligent person in the world. Oh, this is not the jokes thread know.

From: Nerd on Wed May 10 13:01:24 2006. [Full View]

sgokulprathap wrote:

Nine minute egg:
You're a cook in a restaurant in a quaint country where clocks are outlawed. You have a four minute hourglass, a seven minute hourglass, and a pot of boiling water. A regular customer orders a nine-minute egg, and you know this person to be extremely picky and will not like it if you overcook or undercook the egg, even by a few seconds. How will you do it?

1. Flip both
2. When the 4 minute HG runs out, flip it again - total 4 mins
3. When the 7 minute runs out flip it again - total 7 mins
4. When the 4 minute HG runs out again, flip the 7 min glass - total 8 mins (7 min glass would have run only for a minute now)
5. When the 7 minute now runs out, its 9 minutes!!

From: sgokulprathap on Wed May 10 23:28:18 2006. [Full View]

Nerd wrote:

sgokulprathap wrote:

Nine minute egg:
You're a cook in a restaurant in a quaint country where clocks are outlawed. You have a four minute hourglass, a seven minute hourglass, and a pot of boiling water. A regular customer orders a nine-minute egg, and you know this person to be extremely picky and will not like it if you overcook or undercook the egg, even by a few seconds. How will you do it?

1. Flip both
2. When the 4 minute HG runs out, flip it again - total 4 mins
3. When the 7 minute runs out flip it again - total 7 mins
4. When the 4 minute HG runs out again, flip the 7 min glass - total 8 mins (7 min glass would have run only for a minute now)
5. When the 7 minute now runs out, its 9 minutes!!

Exactly.

From: sgokulprathap on Tue May 16 6:41:49 2006. [Full View]

Chess Challenge:

A person who is not a professional chess player (he knows to play, but not as gud as grandmasters. Let us call him as Gokul), was travelling in a plane with chess masters Gary Kasparov and Vishwanathan Anand. Gokul challenges Kasparov and Anand that he'll play against both of them simultaneously and prove his talent. Kasparov and Anand agreed.

Match started. As both Kasparov and Anand r genius in chess, they left the option of picking white / black piece to Gokul.

Winner from each game wil get 2 points. If a match is drawn, both players wil get 1 point each.

So accepting the fact that Gokul is not a genius like Anand or Kasparov, wat's the minimum point that Gokul is assured of the two games? Remember both matches start @ same time.

From: thamizhvaanan on Tue May 16 6:49:02 2006. [Full View]

sgokulprathap wrote:

Chess Challenge:

A person who is not a professional chess player (he knows to play, but not as gud as grandmasters. Let us call him as Gokul), was travelling in a plane with chess masters Gary Kasparov and Vishwanathan Anand. Gokul challenges Kasparov and Anand that he'll play against both of them simultaneously and prove his talent. Kasparov and Anand agreed.

Match started. As both Kasparov and Anand r genius in chess, they left the option of picking white / black piece to Gokul.

Winner from each game wil get 2 points. If a match is drawn, both players wil get 1 point each.

So accepting the fact that Gokul is not a genius like Anand or Kasparov, wat's the minimum point that Gokul is assured of the two games? Remember both matches start @ same time.

replacing the name "gokul" in the question with "thamizh", the maximum acheivable points is zero !

anyway i will think abt this one! i dont get u when u say both start at the same time

From: sgokulprathap on Tue May 16 6:52:30 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Chess Challenge:

A person who is not a professional chess player (he knows to play, but not as gud as grandmasters. Let us call him as Gokul), was travelling in a plane with chess masters Gary Kasparov and Vishwanathan Anand. Gokul challenges Kasparov and Anand that he'll play against both of them simultaneously and prove his talent. Kasparov and Anand agreed.

Match started. As both Kasparov and Anand r genius in chess, they left the option of picking white / black piece to Gokul.

Winner from each game wil get 2 points. If a match is drawn, both players wil get 1 point each.

So accepting the fact that Gokul is not a genius like Anand or Kasparov, wat's the minimum point that Gokul is assured of the two games? Remember both matches start @ same time.

i dont get u when u say both start at the same time

Yeah, both games start at same time. i.e. if Gokul makes a move in one game, b4 his next move in that game, he has to make a move in the other game.

From: sgokulprathap on Tue May 16 6:54:11 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Chess Challenge:

A person who is not a professional chess player (he knows to play, but not as gud as grandmasters. Let us call him as Gokul), was travelling in a plane with chess masters Gary Kasparov and Vishwanathan Anand. Gokul challenges Kasparov and Anand that he'll play against both of them simultaneously and prove his talent. Kasparov and Anand agreed.

Match started. As both Kasparov and Anand r genius in chess, they left the option of picking white / black piece to Gokul.

Winner from each game wil get 2 points. If a match is drawn, both players wil get 1 point each.

So accepting the fact that Gokul is not a genius like Anand or Kasparov, wat's the minimum point that Gokul is assured of the two games? Remember both matches start @ same time.

replacing the name "gokul" in the question with "thamizh", the maximum acheivable points is zero !

If u find the answer for this one, even Thamizh can get more than zero points.

From: rami on Tue May 16 6:57:46 2006. [Full View]

I ve read this in a Sidney book ..

With Anand, u take black,
Kasparov, u take white..
U start the game with Anand..
Whichever move anand makes, do it with Kasparov..
Now Kasparov will give a counter move..
Copy this and make the same move with Anand...

Am i right Gokul,..
From: rami on Tue May 16 6:58:34 2006. [Full View]

So Gokul will definitely get 2 points..
From: sgokulprathap on Tue May 16 7:02:52 2006. [Full View]

rami wrote:

So Gokul will definitely get 2 points..

Adhe Sydney Sheldon book paathuthan, my frnd asked this to me.
From: sgokulprathap on Tue May 16 7:05:10 2006. [Full View]

Thamizh, goin by Rami's logic (Sidney's logic), u can also get two points.
Ippave naama Anand and Kramnik (Kasparov is retired now) kitta poyi bet vekalama.
From: thamizhvaanan on Tue May 16 7:06:31 2006. [Full View]

I never knew sydnesy sheldon dealt with intellectual stuff so my pt still holds good, i wud have still got only zero!
From: terminator on Thu May 18 7:55:32 2006. [Full View]

Complete

Y Y H L Y E Y T ? ? ? ?
From: Nerd on Thu May 18 12:29:45 2006. [Full View]

R R R R

SeptembeR
OctobeR
NovembeR
DecembeR
From: terminator on Thu May 18 13:44:26 2006. [Full View]

Nerd

From: ssanjinika on Thu May 18 17:05:08 2006. [Full View]

sgokulprathap wrote:

thamizhvaanan wrote:

sgokulprathap wrote:

Chess Challenge:

A person who is not a professional chess player (he knows to play, but not as gud as grandmasters. Let us call him as Gokul), was travelling in a plane with chess masters Gary Kasparov and Vishwanathan Anand. Gokul challenges Kasparov and Anand that he'll play against both of them simultaneously and prove his talent. Kasparov and Anand agreed.

Match started. As both Kasparov and Anand r genius in chess, they left the option of picking white / black piece to Gokul.

Winner from each game wil get 2 points. If a match is drawn, both players wil get 1 point each.

So accepting the fact that Gokul is not a genius like Anand or Kasparov, wat's the minimum point that Gokul is assured of the two games? Remember both matches start @ same time.

i dont get u when u say both start at the same time

Yeah, both games start at same time. i.e. if Gokul makes a move in one game, b4 his next move in that game, he has to make a move in the other game.

if if this hasnt been answered yet...
I would think that hes playing both in different places(in the sam plane ofcourse)
so he'll make one move against VA and another against Kas.Lets say VA starts one game ,gokul starts teh game with Kas.He will just copy the move VA made.The masters will actually just be playing against eachother..with a buffer ofcourse

From: thamizhvaanan on Thu May 18 22:37:04 2006. [Full View]

ssjan akka, unga answer corrictu, but it has been answered already . but still u deserve the claps .

From: sgokulprathap on Fri May 19 0:48:04 2006. [Full View]

ssanjinika wrote:

sgokulprathap wrote:

thamizhvaanan wrote:

sgokulprathap wrote:

Chess Challenge:

A person who is not a professional chess player (he knows to play, but not as gud as grandmasters. Let us call him as Gokul), was travelling in a plane with chess masters Gary Kasparov and Vishwanathan Anand. Gokul challenges Kasparov and Anand that he'll play against both of them simultaneously and prove his talent. Kasparov and Anand agreed.

Match started. As both Kasparov and Anand r genius in chess, they left the option of picking white / black piece to Gokul.

Winner from each game wil get 2 points. If a match is drawn, both players wil get 1 point each.

So accepting the fact that Gokul is not a genius like Anand or Kasparov, wat's the minimum point that Gokul is assured of the two games? Remember both matches start @ same time.

i dont get u when u say both start at the same time

Yeah, both games start at same time. i.e. if Gokul makes a move in one game, b4 his next move in that game, he has to make a move in the other game.

if if this hasnt been answered yet...
I would think that hes playing both in different places(in the sam plane ofcourse)
so he'll make one move against VA and another against Kas.Lets say VA starts one game ,gokul starts teh game with Kas.He will just copy the move VA made.The masters will actually just be playing against eachother..with a buffer ofcourse

Ofcourse it has already been answered. But u r right.

From: sgokulprathap on Fri May 19 0:51:50 2006. [Full View]

SS, I've heard that Chess problem came in a Sidney Sheldon Novel. Did u read it?
From: sgokulprathap on Fri May 19 2:50:42 2006. [Full View]

Tennis Tournament:

128 players participate in a Tennis tournament. The champion is chosen for this tournament by the usual elimination scheme. That is, the loser is eliminated after each match. How many games must be played to determine the champion?
From: sgokulprathap on Fri May 19 2:56:52 2006. [Full View]

Winery owner:

A man is the owner of a winery who recently passed away. In his will, he left 21 barrels (seven of which are filled with wine, seven of which are half full, and seven of which are empty) to his three sons. However, the wine and barrels must be split so that each son has the same number of full barrels, the same number of half-full barrels, and the same number of empty barrels. Note that there are no measuring devices handy. How can the barrels and wine be evenly divided?
From: sgokulprathap on Fri May 19 3:09:01 2006. [Full View]

Hotel Stay:

Three men stay at a hotel for the night. The innkeeper charges thirty dollars per room per night. The men rent one room; each pays ten dollars. The bellhop leads the men to their room. Later, the innkeeper discovers he has overcharged the men and asks the bellhop to return five dollars to them. On the way upstairs, the bellhop realizes that five dollars can't be evenly split among three men, so he decides to keep two dollars for himself and return one dollar to each man.

At this point, the men have paid nine dollars each, totalling 27. The bellhop has two, which adds up to 29. Where did the thirtieth dollar go?

From: terminator on Fri May 19 5:18:03 2006. [Full View]

sgokulprathap wrote:

Tennis Tournament:

128 players participate in a Tennis tournament. The champion is chosen for this tournament by the usual elimination scheme. That is, the loser is eliminated after each match. How many games must be played to determine the champion?

125 matches

From: mgb on Fri May 19 5:43:17 2006. [Full View]

sgokulprathap wrote:

Hotel Stay:

Three men stay at a hotel for the night. The innkeeper charges thirty dollars per room per night. The men rent one room; each pays ten dollars. The bellhop leads the men to their room. Later, the innkeeper discovers he has overcharged the men and asks the bellhop to return five dollars to them. On the way upstairs, the bellhop realizes that five dollars can't be evenly split among three men, so he decides to keep two dollars for himself and return one dollar to each man.

At this point, the men have paid nine dollars each, totalling 27. The bellhop has two, which adds up to 29. Where did the thirtieth dollar go?

The 2 dollars is already counted in the 27 dollars. What should be added is the 3 dollars the bellhop gave them back.

From: mgb on Fri May 19 5:44:27 2006. [Full View]

sgokulprathap wrote:

Tennis Tournament:

128 players participate in a Tennis tournament. The champion is chosen for this tournament by the usual elimination scheme. That is, the loser is eliminated after each match. How many games must be played to determine the champion?

127??

From: sgokulprathap on Fri May 19 6:49:44 2006. [Full View]

mgb wrote:

sgokulprathap wrote:

Hotel Stay:

Three men stay at a hotel for the night. The innkeeper charges thirty dollars per room per night. The men rent one room; each pays ten dollars. The bellhop leads the men to their room. Later, the innkeeper discovers he has overcharged the men and asks the bellhop to return five dollars to them. On the way upstairs, the bellhop realizes that five dollars can't be evenly split among three men, so he decides to keep two dollars for himself and return one dollar to each man.

At this point, the men have paid nine dollars each, totalling 27. The bellhop has two, which adds up to 29. Where did the thirtieth dollar go?

The 2 dollars is already counted in the 27 dollars. What should be added is the 3 dollars the bellhop gave them back.

Ther u r. Absolutely right.

From: sgokulprathap on Fri May 19 6:50:48 2006. [Full View]

terminator wrote:

sgokulprathap wrote:

Tennis Tournament:

128 players participate in a Tennis tournament. The champion is chosen for this tournament by the usual elimination scheme. That is, the loser is eliminated after each match. How many games must be played to determine the champion?

125 matches

No termi.
mgb is right.

From: sgokulprathap on Fri May 19 6:51:47 2006. [Full View]

mgb wrote:

sgokulprathap wrote:

Tennis Tournament:

128 players participate in a Tennis tournament. The champion is chosen for this tournament by the usual elimination scheme. That is, the loser is eliminated after each match. How many games must be played to determine the champion?

127??

127 is right, but tell the logic which is more interesting than the answer.

From: sgokulprathap on Fri May 19 6:54:15 2006. [Full View]

sgokulprathap wrote:

Winery owner:

A man is the owner of a winery who recently passed away. In his will, he left 21 barrels (seven of which are filled with wine, seven of which are half full, and seven of which are empty) to his three sons. However, the wine and barrels must be split so that each son has the same number of full barrels, the same number of half-full barrels, and the same number of empty barrels. Note that there are no measuring devices handy. How can the barrels and wine be evenly divided?

No takers for this one?

From: rami on Fri May 19 7:00:05 2006. [Full View]

Two half-full barrels are dumped into one of the empty barrel to make it full.
Two more half-full barrels are dumped into another one of the empty one.
This results in nine full barrels,
three half-filled barrels,
nine empty barrels.

Each son then gets three full barrels, one half-full barrel, and three empty barrels.

From: sgokulprathap on Fri May 19 7:04:25 2006. [Full View]

rami wrote:

Two half-full barrels are dumped into one of the empty barrel to make it full.
Two more half-full barrels are dumped into another one of the empty one.
This results in nine full barrels,
three half-filled barrels,
nine empty barrels.

Each son then gets three full barrels, one half-full barrel, and three empty barrels.

From: thamizhvaanan on Fri May 19 12:28:52 2006. [Full View]

sgokulprathap wrote:

mgb wrote:

sgokulprathap wrote:

Tennis Tournament:

128 players participate in a Tennis tournament. The champion is chosen for this tournament by the usual elimination scheme. That is, the loser is eliminated after each match. How many games must be played to determine the champion?

127??

127 is right, but tell the logic which is more interesting than the answer.

Both of the finalists have to play 7 matches in total, the last one being final. It means that there are 7 levels in the tournament. If we work backward from finals, one final match, then two semi-finals, four quarter finals and so on.

so the total no. of matches is 1 + 2 + 4 + 8 + 16 + 32 + 64 = 127.

The thumb rule is that, summation 2^i (from i=1 to i=n-1) = 2^n - 1.

Gokul sir, any more puzzles??

From: sgokulprathap on Sat May 20 0:12:22 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

mgb wrote:

sgokulprathap wrote:

Tennis Tournament:

128 players participate in a Tennis tournament. The champion is chosen for this tournament by the usual elimination scheme. That is, the loser is eliminated after each match. How many games must be played to determine the champion?

127??

127 is right, but tell the logic which is more interesting than the answer.

Both of the finalists have to play 7 matches in total, the last one being final. It means that there are 7 levels in the tournament. If we work backward from finals, one final match, then two semi-finals, four quarter finals and so on.

so the total no. of matches is 1 + 2 + 4 + 8 + 16 + 32 + 64 = 127.

The thumb rule is that, summation 2^i (from i=1 to i=n-1) = 2^n - 1.

Gokul sir, any more puzzles??

Thamizh logically u r right. But there's much easier practical solution for this. That's y I askd this one. Otherwise I know it can b solved using ur equations.

Thamizh try for the simplest solution for this one. Think laterally than logically.

Otherwise shall I tell how this can b easily solved, without any equation or mathematical calculations.

From: sgokulprathap on Sat May 20 5:26:47 2006. [Full View]

Ok. Lemme tell the solution for Tennis Tournament in simpler way by not using any EQUATIONS.

Except the champion everyone would have lost a match. And since losers r eliminated after each match no one wud hav lost more than one match.

Hence if u just count number of losers, then thats the answer. Here since 128 players r playing, there wil b 127 losers (Champion wud hav won all the matches). So 127 is the answer.
From: sgokulprathap on Sat May 20 5:44:34 2006. [Full View]

Crossing the Bridge:

Mr. Slow, Mr. Medium, Mr. Fast, and Mr. Speed must cross a rickety rope bridge. The bridge can carry at most two people at a time. Furthermore, it's dark, and there is only one flashlight; any single person or pair of people crossing the bridge must have the flashlight with them. (The bridge is too wide for the flashlight to be thrown; it must be carried across.)

Each man walks at a different speed. A pair travelling together must walk at the rate of the slower man. Mr. Slow can cross the bridge in at most 10 minutes; Mr. Medium can cross in 5 minutes; Mr. Fast can cross in 2 minutes; Mr. Speed can cross in 1 minute. Suggest a way to the four men to cross the bridge in lesser time?
From: sgokulprathap on Sat May 20 5:47:31 2006. [Full View]

Measuring 45 minutes:

You have two slow-burning fuses, each of which will burn up in exactly one hour. They are not necessarily of the same length and width as each other, nor even necessarily of uniform width, so you can't measure a half hour by noting when one fuse is half burned. Using these two fuses, how can you measure 45 minutes?

From: c4ramesh on Sat May 20 7:02:03 2006. [Full View]

sgokulprathap wrote:

Measuring 45 minutes:

You have two slow-burning fuses, each of which will burn up in exactly one hour. They are not necessarily of the same length and width as each other, nor even necessarily of uniform width, so you can't measure a half hour by noting when one fuse is half burned. Using these two fuses, how can you measure 45 minutes?

well, this must be it..

ANSWER:

since a fuse takes 1 hour to burn, lighting it on both the sides will make it burn twice as fast, so, take both the fuses light the first one on both the sides and the second one on only one side at the same time. By the time the first fuse burns out completely we know that half an hour has elapsed, so, the second fuse has half hour left to burn out completely. At this moment light the second fuse from the unburnt side this will burn it in 2wice as fast as the original time (30 min.), this means it will burn out in 15 min. 30 + 15 = 45!

gokul, is my logic correct?

From: sgokulprathap on Sat May 20 7:07:26 2006. [Full View]

c4ramesh wrote:

sgokulprathap wrote:

Measuring 45 minutes:

You have two slow-burning fuses, each of which will burn up in exactly one hour. They are not necessarily of the same length and width as each other, nor even necessarily of uniform width, so you can't measure a half hour by noting when one fuse is half burned. Using these two fuses, how can you measure 45 minutes?

well, this must be it..

ASNWER:

since a fuse takes 1 hour to burn, lighting it on both the sides will make it burn twice as fast, so, take both the fuses light the first one on both the sides and the second one on only one side at the same time. By the time the first fuse burns out completely we know that half an hour has elapsed, so, the second fuse has half hour left to burn out completely. At this moment light the second fuse from the unburnt side this will burn it in 2wice as fast as the original time (30 min.), this means it will burn out in 15 min. 30 + 15 = 45!

gokul, is my logic correct?

Ur logic is 100% correct.

From: c4ramesh on Sat May 20 7:31:38 2006. [Full View]

sgokulprathap wrote:

Crossing the Bridge:

Mr. Slow, Mr. Medium, Mr. Fast, and Mr. Speed must cross a rickety rope bridge. The bridge can carry at most two people at a time. Furthermore, it's dark, and there is only one flashlight; any single person or pair of people crossing the bridge must have the flashlight with them. (The bridge is too wide for the flashlight to be thrown; it must be carried across.)

Each man walks at a different speed. A pair travelling together must walk at the rate of the slower man. Mr. Slow can cross the bridge in at most 10 minutes; Mr. Medium can cross in 5 minutes; Mr. Fast can cross in 2 minutes; Mr. Speed can cross in 1 minute. Suggest a way to the four men to cross the bridge in lesser time?

ANSWER

1. Mr. Fast and Mr. Speed cross first now that takes two minutes.
2. Mr. Fast returns with the flashlight now that takes two minutes.
3. Mr. Slow and Mr. Medium cross now that takes taking ten minutes.
4. Mr. Speed returns with the flashlight now that takes one minute.
5. Mr. Fast and Mr. Speed cross againnow that takes two minutes.

2+2+10+1+2=17 mins . now this one took some time to solve. good question.

From: sgokulprathap on Sat May 20 7:34:21 2006. [Full View]

c4ramesh wrote:

sgokulprathap wrote:

Crossing the Bridge:

Mr. Slow, Mr. Medium, Mr. Fast, and Mr. Speed must cross a rickety rope bridge. The bridge can carry at most two people at a time. Furthermore, it's dark, and there is only one flashlight; any single person or pair of people crossing the bridge must have the flashlight with them. (The bridge is too wide for the flashlight to be thrown; it must be carried across.)

Each man walks at a different speed. A pair travelling together must walk at the rate of the slower man. Mr. Slow can cross the bridge in at most 10 minutes; Mr. Medium can cross in 5 minutes; Mr. Fast can cross in 2 minutes; Mr. Speed can cross in 1 minute. Suggest a way to the four men to cross the bridge in lesser time?

ANSWER

1. Mr. Fast and Mr. Speed cross first now that takes two minutes.
2. Mr. Fast returns with the flashlight now that takes two minutes.
3. Mr. Slow and Mr. Medium cross now that takes taking ten minutes.
4. Mr. Speed returns with the flashlight now that takes one minute.
5. Mr. Fast and Mr. Speed cross againnow that takes two minutes.

2+2+10+1+2=17 mins . now this one took some time to solve. good question.

Gud. U r right again.

From: thamizhvaanan on Sun May 21 6:58:56 2006. [Full View]

sgokulprathap wrote:

Ok. Lemme tell the solution for Tennis Tournament in simpler way by not using any EQUATIONS.

Except the champion everyone would have lost a match. And since losers r eliminated after each match no one wud hav lost more than one match.

Hence if u just count number of losers, then thats the answer. Here since 128 players r playing, there wil b 127 losers (Champion wud hav won all the matches). So 127 is the answer.

gokul sir kalakitteenga

sathiyama naan intha madhiri yosikala . guess you will finish the exam in 15 mins for which i wud have taken 1 hr .

damn! again i missed a couple of puzzles. Our hubbers are very intelligent. they dont leave anything unsolved .

From: sgokulprathap on Sun May 21 23:56:37 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Ok. Lemme tell the solution for Tennis Tournament in simpler way by not using any EQUATIONS.

Except the champion everyone would have lost a match. And since losers r eliminated after each match no one wud hav lost more than one match.

Hence if u just count number of losers, then thats the answer. Here since 128 players r playing, there wil b 127 losers (Champion wud hav won all the matches). So 127 is the answer.

gokul sir kalakitteenga

sathiyama naan intha madhiri yosikala . guess you will finish the exam in 15 mins for which i wud have taken 1 hr .

damn! again i missed a couple of puzzles. Our hubbers are very intelligent. they dont leave anything unsolved .

Illa Thamizh. Adha oru bookla paarthen. Naanum first ungala maadhirithan solve pannen. Appuram bookla paarthuthan easya solution irkaradhu therinjudhu. So the credit shud go to the author of that book, not to me.

From: sgokulprathap on Mon May 22 0:02:17 2006. [Full View]

Fill the tank:
You have an eight-gallon tank of water, which is completely full, an empty five-gallon tank, and an empty three-gallon tank. Without throwing any water away, can you put exactly four gallons in the eight-gallon tank and four gallons in the five-gallon tank?
From: sgokulprathap on Mon May 22 0:08:02 2006. [Full View]

Swimmers:
Five competitors -- A, B, C, D, and E -- enter a swimming race that awards gold, silver, and bronze medals to the first three to complete it. Each of the following compound statements about the race is false, although one of the two clauses in each may be true.
1) A didn't win the gold, and B didn't win the silver.
2) D didn't win the silver, and E didn't win the bronze.
3) C won a medal, and D didn't.
4) A won a medal, and C didn't.
5) D and E both won medals.
Who won which medal?
From: thamizhvaanan on Mon May 22 0:41:43 2006. [Full View]

this time everybody wait till i post the reply I know the answer for first one, will take some time to type and reply. 2nd one i will think! if anyone knows the answer for the 2nd one, then post

From: thamizhvaanan on Mon May 22 0:46:08 2006. [Full View]

sgokulprathap wrote:

Fill the tank:
You have an eight-gallon tank of water, which is completely full, an empty five-gallon tank, and an empty three-gallon tank. Without throwing any water away, can you put exactly four gallons in the eight-gallon tank and four gallons in the five-gallon tank?

the steps are shown below!

Tank 5litre 3litre

8 0 0
3 5 0
3 2 3
6 2 0
6 0 2
1 5 2
1 4 3
4 4 0

there must be shorter route, but this is all i can arrive at first try!

infact one can repeat the same thing for any number a, b and c =(a+b) given that they are co-primes (here a =5, b = 3). it is just an iterative procedure.

From: sgokulprathap on Mon May 22 0:56:42 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Fill the tank:
You have an eight-gallon tank of water, which is completely full, an empty five-gallon tank, and an empty three-gallon tank. Without throwing any water away, can you put exactly four gallons in the eight-gallon tank and four gallons in the five-gallon tank?

the steps are shown below!

Tank 5litre 3litre

8 0 0
3 5 0
3 2 3
6 2 0
6 0 2
1 5 2
1 4 3
4 4 0

there must be shorter route, but this is all i can arrive at first try!

infact one can repeat the same thing for any number a, b and c =(a+b) given that they are co-primes (here a =5, b = 3). it is just an iterative procedure.

I too got the same solution.

From: thamizhvaanan on Mon May 22 1:00:06 2006. [Full View]

i think few more solutions exist. wait, lemme give u a link regarding this puzzle!

2nd one is taking me nowhere! I will have to make some assumptions to solve it, it seems!
From: thamizhvaanan on Mon May 22 1:06:00 2006. [Full View]

http://www.cut-the-knot.org/water2.shtml

check this out and all the links in it too! u will love it
From: Hulkster on Mon May 22 1:06:18 2006. [Full View]

For the second one try a combination of the possbile clauses...then pick out the ones that seem logical and work them out..

From: sgokulprathap on Mon May 22 1:07:32 2006. [Full View]

thamizhvaanan wrote:

i think few more solutions exist. wait, lemme give u a link regarding this puzzle!

2nd one is taking me nowhere! I will have to make some assumptions to solve it, it seems!

2nd one wil take sometime. But no need for any assumptions I think. But u may hav to look for all posibilities (trial & error). But it took more than an hour for me to solve it by trial & error.

From: thamizhvaanan on Mon May 22 1:08:14 2006. [Full View]

//D and E both won medals.

should i consider this as a single clause and take the entire thing to be false???

From: thamizhvaanan on Mon May 22 1:09:12 2006. [Full View]

sgokulprathap wrote:

thamizhvaanan wrote:

i think few more solutions exist. wait, lemme give u a link regarding this puzzle!

2nd one is taking me nowhere! I will have to make some assumptions to solve it, it seems!

2nd one wil take sometime. But no need for any assumptions I think. But u may hav to look for all posibilities (trial & error). But it took more than an hour for me to solve it by trial & error.

trial and erroraa? i hate it! there should be some logical route!!

From: sgokulprathap on Mon May 22 1:12:30 2006. [Full View]

Hulkster wrote:

For the second one try a combination of the possbile clauses...then pick out the ones that seem logical and work them out..

Appadithan naanum pannen. But it takes more time(>1 hr). Wait pannunga TV equationnoda varuvar.
From: sgokulprathap on Mon May 22 1:14:36 2006. [Full View]

thamizhvaanan wrote:

//D and E both won medals.

should i consider this as a single clause and take the entire thing to be false???

No. One is true and other is false. i.e if D won medal, E wont. And if E won medal D wont.
From: sgokulprathap on Mon May 22 1:16:13 2006. [Full View]

TV, neenga computer engg studentta. If so algorithm, flowchart pottu paakalam.
From: thamizhvaanan on Mon May 22 1:19:25 2006. [Full View]

naan mechanical pa
From: sgokulprathap on Mon May 22 1:23:48 2006. [Full View]

So pity. Then try ur equations. I expect the answer in less than 1 hr. Bcoz logical route shud take less time than trial & error route.
From: thamizhvaanan on Mon May 22 1:28:15 2006. [Full View]

why pity? I dont have any equations or logical route sir. unga vazhikku thaan vandhaganum.

anyway here is a better link for ur first puzzle. Do check it out please .

http://www.cut-the-knot.org/water.shtml

From: sgokulprathap on Mon May 22 1:37:20 2006. [Full View]

thamizhvaanan wrote:

why pity? I dont have any equations or logical route sir. unga vazhikku thaan vandhaganum.

anyway here is a better link for ur first puzzle. Do check it out please .

http://www.cut-the-knot.org/water.shtml

I know that link already. Infact I've got the first puzzle from that link only.

From: thamizhvaanan on Mon May 22 1:38:41 2006. [Full View]

A - gold
C - bronze
D - silver

rite?
From: sgokulprathap on Mon May 22 1:40:02 2006. [Full View]

thamizhvaanan wrote:

why pity?

Sorry, actually I didn't mean that. Vera ennamo adikka vandhu pitynu adichutten.
From: sgokulprathap on Mon May 22 1:41:58 2006. [Full View]

thamizhvaanan wrote:

A - gold
C - bronze
D - silver

rite?

hey, TVkku oru O podunga.

Thats right Thamizh.
From: thamizhvaanan on Mon May 22 1:45:25 2006. [Full View]

wheheew!! thats cool! thats somewat fluke man!
i mean i got it in my 3rd trial!
From: sgokulprathap on Mon May 22 1:48:24 2006. [Full View]

thamizhvaanan wrote:

wheheew!! thats cool! thats somewat fluke man!
i mean i got it in my 3rd trial!

So u took less time than me.

I used paper, pen... and able to get it after an hour only.

From: thamizhvaanan on Mon May 22 1:48:58 2006. [Full View]

sgokulprathap wrote:

thamizhvaanan wrote:

why pity? I dont have any equations or logical route sir. unga vazhikku thaan vandhaganum.

anyway here is a better link for ur first puzzle. Do check it out please .

http://www.cut-the-knot.org/water.shtml

I know that link already. Infact I've got the first puzzle from that link only.

oh!! cool page rite? and a good deal of analysis as well!
did u understand barycentric co-ordinates completely? I have got one puzzle which i think can be solved using barycentric co- ordinates, but i dont have the proper question. I will try to get it

From: sgokulprathap on Mon May 22 1:49:52 2006. [Full View]

My next set of puzzles wil b numbers. It's equation based.
TV get ready.

From: sgokulprathap on Mon May 22 1:53:06 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

thamizhvaanan wrote:

why pity? I dont have any equations or logical route sir. unga vazhikku thaan vandhaganum.

anyway here is a better link for ur first puzzle. Do check it out please .

http://www.cut-the-knot.org/water.shtml

I know that link already. Infact I've got the first puzzle from that link only.

oh!! cool page rite? and a good deal of analysis as well!
did u understand barycentric co-ordinates completely? I have got one puzzle which i think can be solved using barycentric co- ordinates, but i dont have the proper question. I will try to get it

I didn't look into their analysis much. I'll look after for puzzles there. If I can get answers, I'll check whether my answer is right or wrong. If I cant find answer I'll just skip it. Probably I may hav to look for their analysis later. Dont hav patience and time now.

From: thamizhvaanan on Mon May 22 2:01:50 2006. [Full View]

I am waiting gokul sir!!!
From: sgokulprathap on Mon May 22 2:10:37 2006. [Full View]

Its very simple TV.

//In each of these puzzles, you are given a number that you must construct out of several other numbers. You do this by taking the numbers and performing addition, subtraction, multiplication, and/or division operations on them. Each number must be used in the calculations exactly once, and only these four operations listed may be used. You may parenthesize your expression however you wish. For example, 5 may be obtained from 1, 2, and 3, with the expression (3 + 2) � 1.
Multiple solutions are possible for many of these puzzles.//

1) Make 42 out of 2, 3, 4, and 9.
2) Make 4 out of 2, 5, 6, and 8.
3) Make 40 out of 4, 6, 8, and 8.
4) Make 31 out of 1, 2, 6, and 7.
5) Make 32 out of 1, 2, 6, and 7.
6) Make 80 out of 1, 3, 6, and 9.
7) Make 110 out of 1, 2, 7, and 8.
8) Make 69 out of 1, 3, 9, and 9.
9) Make 52 out of 2, 5, 8, and 9.
10) Make 68 out of 1, 2, 8, and 9.
From: thamizhvaanan on Mon May 22 2:13:13 2006. [Full View]

chumma simplenu solli usuppu ethakoodathu! i will try these!!
From: sgokulprathap on Mon May 22 2:15:27 2006. [Full View]

Can u answer these 10 questions in 10 mins.
(I took 15 minutes).
From: thamizhvaanan on Mon May 22 2:21:29 2006. [Full View]

no way!! I am busy with coffee corner rite now
From: thamizhvaanan on Mon May 22 2:25:55 2006. [Full View]

ok i qill give the solutions as i solve.

first one 4 X 3 X ( 9/2 - 1 )
From: thamizhvaanan on Mon May 22 2:27:35 2006. [Full View]

8/2*(6-5) = 4
From: thamizhvaanan on Mon May 22 2:32:11 2006. [Full View]

(1+6/4)*(8+8)
From: terminator on Mon May 22 2:36:27 2006. [Full View]

3) 8*8-6*4 = 40
From: thamizhvaanan on Mon May 22 2:38:03 2006. [Full View]

i will continue after some time got some work
From: sgokulprathap on Mon May 22 2:42:57 2006. [Full View]

thamizhvaanan wrote:

(1+6/4)*(8+8)

IS this for third one? 1 is not allowed for third one TV.
From: sgokulprathap on Mon May 22 2:44:01 2006. [Full View]

terminator wrote:

3) 8*8-6*4 = 40

U r right.

Try the other ones also, if u hav time.
From: sgokulprathap on Mon May 22 2:47:32 2006. [Full View]

thamizhvaanan wrote:

ok i qill give the solutions as i solve.

first one 4 X 3 X ( 9/2 - 1 )

1 is not allowed for this one.
From: sgokulprathap on Mon May 22 2:49:17 2006. [Full View]

thamizhvaanan wrote:

8/2*(6-5) = 4

U r ight.
But the other two sloutions u giv r wrong. So no thumbsup or claps now.
From: thamizhvaanan on Mon May 22 2:57:27 2006. [Full View]

sorry i was a bit careless ok i will give the solutions as a lot!
From: sgokulprathap on Mon May 22 3:01:51 2006. [Full View]

That'll b better Thamizh.
From: thamizhvaanan on Mon May 22 4:12:31 2006. [Full View]

thamizhvaanan wrote:

ok i qill give the solutions as i solve.

first one 4 X 3 X ( 9/2 - 1 )

3*(9*2 - 4) ?
From: sgokulprathap on Mon May 22 5:14:11 2006. [Full View]

thamizhvaanan wrote:

thamizhvaanan wrote:

ok i qill give the solutions as i solve.

first one 4 X 3 X ( 9/2 - 1 )

3*(9*2 - 4) ?

OK. Next.
From: rami on Mon May 22 8:25:39 2006. [Full View]

1) Make 42 out of 2, 3, 4, and 9. - (2*3)+(9*4)
2) Make 4 out of 2, 5, 6, and 8. - (8+6)-(5*2)
3) Make 40 out of 4, 6, 8, and 8. - (8+8-6)*4
4) Make 31 out of 1, 2, 6, and 7. - ((7-2)*6+1)
5) Make 32 out of 1, 2, 6, and 7. ((7+1)*(6-2))
6) Make 80 out of 1, 3, 6, and 9. 9*(6+3)-1
7) Make 110 out of 1, 2, 7, and 8. (8*7 - 1)*2
8) Make 69 out of 1, 3, 9, and 9. (9*(9-1))-3

9, 10 follows..

Going for a mtng now..
From: ab_123 on Mon May 22 11:02:42 2006. [Full View]

9) Make 52 out of 2, 5, 8, and 9.

8 * (9 - (5/2))

10) Make 68 out of 1, 2, 8, and 9.

8 * (9 - (1/2))
From: Nerd on Mon May 22 15:54:43 2006. [Full View]

Rebuses

#1) 10001000

#2)
1. A (1 Letter)
2. AN (2 Letters)
3. ANTS ( 4 Letters)
4. AND (3 Letters)

#3)
Jumping
Joy
Joy
Joy
Joy

#4)
day day day day day day day day
day day day day day day day day
day day day day day day day day
day day day ...T...H... day day day
day day day ..D.....E.. day day day
day day day ..L.....W.. day day day
day day day ...R..O... day day day
day day day day day day day day
day day day day day day day day
day day day day day day day day
day day day day day day day day

#5)
issues
issues
issues
issues
issues
issues
issues
issues
issues
issues
From: ssanjinika on Mon May 22 16:17:15 2006. [Full View]

3) Jumping 4 joy
5)Tennis shoes?
From: Nerd on Mon May 22 16:28:52 2006. [Full View]

#4 is an easy one too!
From: rocketboy on Mon May 22 16:34:41 2006. [Full View]

4 Red letter Day / Doom's day
From: Nerd on Mon May 22 16:44:31 2006. [Full View]

Nope rocketboy

Its much easier than that!
From: ssanjinika on Mon May 22 17:06:11 2006. [Full View]

The world in those/these days
From: Nerd on Mon May 22 17:09:30 2006. [Full View]

oh well cant get closer than this

I think I should help you by giving a clue: count the *day*s if you dont have anything else to do
From: ssanjinika on Mon May 22 17:10:56 2006. [Full View]

is that around the world in 80 days
fig it when I got to 40
From: Nerd on Mon May 22 17:13:00 2006. [Full View]

#1 and #2 are rated 3.5/5 in terms of difficulty
From: kannannn on Mon May 22 17:50:09 2006. [Full View]

1. one in million
From: Nerd on Mon May 22 17:51:39 2006. [Full View]

Thats terriffic
From: ramky on Mon May 22 22:12:38 2006. [Full View]

Death In The Desert

A dead body is found in the middle of the desert. It was of a man who was wearing a backpack. His ribs were crushed. The post mortem shows that he died suddenly, 1 month ago. Yet no one has crossed the desert for past 3 months. How did he die ?
From: sgokulprathap on Mon May 22 23:23:35 2006. [Full View]

ab_123 wrote:

9) Make 52 out of 2, 5, 8, and 9.

8 * (9 - (5/2))

10) Make 68 out of 1, 2, 8, and 9.

8 * (9 - (1/2))

From: sgokulprathap on Mon May 22 23:26:22 2006. [Full View]

rami wrote:

1) Make 42 out of 2, 3, 4, and 9. - (2*3)+(9*4)
2) Make 4 out of 2, 5, 6, and 8. - (8+6)-(5*2)
3) Make 40 out of 4, 6, 8, and 8. - (8+8-6)*4
4) Make 31 out of 1, 2, 6, and 7. - ((7-2)*6+1)
5) Make 32 out of 1, 2, 6, and 7. ((7+1)*(6-2))
6) Make 80 out of 1, 3, 6, and 9. 9*(6+3)-1
7) Make 110 out of 1, 2, 7, and 8. (8*7 - 1)*2
8) Make 69 out of 1, 3, 9, and 9. (9*(9-1))-3

9, 10 follows..

Going for a mtng now..

Xcellent Rami. U haven't used any division operation for all these. That's gud.

From: sgokulprathap on Mon May 22 23:28:50 2006. [Full View]

ramky wrote:

Death In The Desert

A dead body is found in the middle of the desert. It was of a man who was wearing a backpack. His ribs were crushed. The post mortem shows that he died suddenly, 1 month ago. Yet no one has crossed the desert for past 3 months. How did he die ?

He shud be jumping out of some repaired aircraft and when he reaches the ground (desert here) his parachute didn't work. That backpack shud b a parachute.

Am I right?

From: sgokulprathap on Mon May 22 23:33:45 2006. [Full View]

Any rebus left unsolved?
From: sgokulprathap on Tue May 23 0:09:48 2006. [Full View]

Nerd wrote:

#2)
1. A (1 Letter)
2. AN (2 Letters)
3. ANTS ( 4 Letters)
4. AND (3 Letters)

AND Last but not the least.
From: sgokulprathap on Tue May 23 6:24:18 2006. [Full View]

Any1 here.
Ramki and Nerd, Is my answers right?
From: terminator on Tue May 23 7:25:16 2006. [Full View]

Gokul anne..

Entrance exam kku prepare panra maathiri konjam (nirayave) puzzles update pannunga..

From: ramky on Tue May 23 10:01:53 2006. [Full View]

sgokulprathap wrote:

ramky wrote:

Death In The Desert

A dead body is found in the middle of the desert. It was of a man who was wearing a backpack. His ribs were crushed. The post mortem shows that he died suddenly, 1 month ago. Yet no one has crossed the desert for past 3 months. How did he die ?

He shud be jumping out of some repaired aircraft and when he reaches the ground (desert here) his parachute didn't work. That backpack shud b a parachute.

Am I right?

yes, ur right !

From: ramky on Tue May 23 10:06:07 2006. [Full View]

.
Find a number ABCDEFGHIJ such that

A is the count of how many 0's are in the number,

B is the number of 1's, and so on.....
From: ramky on Tue May 23 10:12:11 2006. [Full View]

.
Death In The Car

A man and a his wife were going in their car at high speed down a country road. Suddenly the car swerved off the road and hit a tree. The man was not seriously injured and looking around, he saw a distant light from a house quite far off from the road. So he decided he would go there and ask for help from the people living in the house.

Making sure that his wife was still alive, he took out the keys from the car, rolled all the windows up, and locked all the doors. Then he went on to the distant house, but found that there was a lock on the door and no one lived there at present. The light he had seen was a window reflection of the moon overhead. Dispirited but determined to help his wife, he returned to the car.

To his utter shock he found that his wife was dead, and that there was someone in the car he had never seen before.

No physical damage was done to the car, and it was still locked.

Now what was the cause of the woman's death

Where did the stranger in the car beside her come from
From: Nerd on Tue May 23 12:52:08 2006. [Full View]

SGP, u r absolutely right

ramky the last two puzzles were already asked in the old thread. So I shall answer if no one else does
From: ssanjinika on Tue May 23 12:57:35 2006. [Full View]

ramky,ur last puzzle..
the stranger is some kind of animal which got inot the car when the man crashed,without the man realising it.It killed the woman,and since the doors and windows were locked ,it couldnt get out.
From: Nerd on Tue May 23 13:04:50 2006. [Full View]

Nope SS. Thats not the right answer
From: ssanjinika on Tue May 23 13:40:29 2006. [Full View]

carbon monoxide poisioning would explain how the woman died..but that would require the car to be turned on rite
other explaination could be that the man was actually dead..and that was his ghost
From: rocketboy on Tue May 23 14:18:29 2006. [Full View]

this could be a possible answer. The women was pregnant and she gives birth to a premature baby due to the severe impact. Due to the severe blood loss she dies
From: Nerd on Tue May 23 14:18:54 2006. [Full View]

Rocketboy has cracked it
From: Sanjeevi on Tue May 23 14:36:04 2006. [Full View]

ramky wrote:

.
Find a number ABCDEFGHIJ such that

A is the count of how many 0's are in the number,

B is the number of 1's, and so on.....

9000000000

Wov nice thread and become one of my favourite.
From: ramky on Tue May 23 21:42:41 2006. [Full View]

Nerd wrote:

Rocketboy has cracked it

yep, aamam, ji haan !

From: ramky on Tue May 23 21:44:07 2006. [Full View]

Sanjeevi wrote:

ramky wrote:

.
Find a number ABCDEFGHIJ such that

A is the count of how many 0's are in the number,

B is the number of 1's, and so on.....

9000000000

Wov nice thread and become one of my favourite.

wrong, pl try again !

From: sgokulprathap on Tue May 23 23:58:53 2006. [Full View]

terminator wrote:

Gokul anne..

Entrance exam kku prepare panra maathiri konjam (nirayave) puzzles update pannunga..

Which type of entrance exams?

Aptitudes or logical reasoning kinda things....
From: sgokulprathap on Tue May 23 23:59:45 2006. [Full View]

ramky wrote:

.
Find a number ABCDEFGHIJ such that

A is the count of how many 0's are in the number,

B is the number of 1's, and so on.....

6210001000

From: Sanjeevi on Wed May 24 0:36:11 2006. [Full View]

ramky wrote:

Sanjeevi wrote:

ramky wrote:

.
Find a number ABCDEFGHIJ such that

A is the count of how many 0's are in the number,

B is the number of 1's, and so on.....

9000000000

Wov nice thread and become one of my favourite.

wrong, pl try again !

Mr. Ramki

ABCDEFGHIJ
9000000000

A - No. of 0's - in my answer there are 9 zeros - Thus the first one is 9
B - No. of 1's - in my answer there is no 1 - Thus the digit is 0
C - No. of 2's - in my answer there is no 2 - the 3rd one is 0
D - No. of 3's - in my answer there is no 3 - the 4th one is 0
E - No. of 4's - in my answer there is no 4 - the 5th one is 0
F - No. of 5's - in my answer there is no 5 - the 6th one is 0
G - No. of 6's - in my answer there is no 6 - the 7th one is 0
H - No. of 7's - in my answer there is no 7 - the 8th one is 0
I - No. of 8's - in my answer there is no 8 - the 9th one is 0
J - No. of 9's - in my answer there is no 9 - the 10th one is 0

What's wrong with my answer

BTW did i understand the question correcly?????

From: sgokulprathap on Wed May 24 0:39:35 2006. [Full View]

No Sanjeevi the last digit shud say no. of 9s. In ur answer u hav used 9 as very first digit. So the last digit can not b zero in ur answer.
From: sgokulprathap on Wed May 24 0:41:25 2006. [Full View]

Sanjeevi wrote:

ABCDEFGHIJ
9000000000

J - No. of 9's - in my answer there is no 9
BTW did i understand the question correcly?????

Ur first digit itself is 9.
From: sgokulprathap on Wed May 24 0:46:27 2006. [Full View]

My answer
6210001000

A - No. of 0's - in my answer there r 6 zeros
B - No. of 1's - in my answer there r 2 ones
C - No. of 2's - in my answer there is 1 two
D - No. of 3's - in my answer there is no threes
E - No. of 4's - in my answer there is no fours
F - No. of 5's - in my answer there is no fives
G - No. of 6's - in my answer there is 1 six
H - No. of 7's - in my answer there is no sevens
I - No. of 8's - in my answer there is no eights
J - No. of 9's - in my answer there is no nines

Sanjeevi hope u understand now.
From: Sanjeevi on Wed May 24 0:51:21 2006. [Full View]
From: Sanjeevi on Wed May 24 0:55:34 2006. [Full View]

Ok sgokulprathap thanks i missed something and i have to wash my brain
From: sgokulprathap on Wed May 24 0:59:17 2006. [Full View]

Sanjeevi, Neway. U understand now know.
From: ramky on Wed May 24 3:28:52 2006. [Full View]

Sanjeevi, sgokulpratjhap has given the correct answer ( as usual ) and has also explained it well !
From: sgokulprathap on Wed May 24 3:31:39 2006. [Full View]

Infact, I've developed the answer from Sanjeevi's answer (making corrections to his answer step by step).

From: terminator on Wed May 24 3:51:28 2006. [Full View]

sgokulprathap wrote:

terminator wrote:

Gokul anne..

Entrance exam kku prepare panra maathiri konjam (nirayave) puzzles update pannunga..

Which type of entrance exams?

Aptitudes or logical reasoning kinda things....

-repeated--

From: terminator on Wed May 24 3:51:48 2006. [Full View]

sgokulprathap wrote:

terminator wrote:

Gokul anne..

Entrance exam kku prepare panra maathiri konjam (nirayave) puzzles update pannunga..

Which type of entrance exams?

Aptitudes or logical reasoning kinda things....

logical reasoning and quantitative ability..

From: sgokulprathap on Wed May 24 4:44:53 2006. [Full View]

terminator wrote:

sgokulprathap wrote:

terminator wrote:

Gokul anne..

Entrance exam kku prepare panra maathiri konjam (nirayave) puzzles update pannunga..

Which type of entrance exams?

Aptitudes or logical reasoning kinda things....

logical reasoning and quantitative ability..

I think I've asked all the puzzles that I hav. Wil try googling to get more.

From: ramky on Wed May 24 8:57:27 2006. [Full View]

.
1. The Pope has it but he does not use it.
Your father has it but your mother uses it.
Nuns do not need it.
Arnold Schwarzenneger has a big one,
Michael J. Fox's is quite small.
What is it?

2. I cannot be felt, seen or touched,
Yet I can be found in everybody.
My existence is always in debate,
Yet I have my own style of music.
What am I?

3. What five letter word would be pronounced the same if its last four letters were removed?

4. What is always coming but never truly arrives?

5. The maker doesn't want it; the buyer doesn't use it; and the user doesn't see it. What is it?

6. Before Mount Everest was discovered, what was the highest mountain on Earth?

7. What is it that goes with an automobile and comes with it; is of no use to it,and yet the automobile cannot move without it?
From: thamizhvaanan on Wed May 24 9:58:48 2006. [Full View]

1. Surname A wicked one indeed

3. Queue

5. Coffin

6. Mt.Everest

7. The Driver
From: ramky on Wed May 24 10:09:37 2006. [Full View]

ramky wrote:

.
7. What is it that goes with an automobile and comes with it; is of no use to it, and yet the automobile cannot move without it?

All correct but # 7 is wrong. Pl read above and try again !
# 2 ?
From: thamizhvaanan on Wed May 24 10:13:48 2006. [Full View]

I thot it was right will come up with a better answer tho'
From: ab_123 on Wed May 24 10:27:33 2006. [Full View]

Ramky,

Is #4 - Last day of your life?/Death
From: Sanjeevi on Wed May 24 10:48:18 2006. [Full View]

2) Air
4) Shadow
7) Fuel / Wheel
From: Sanjeevi on Wed May 24 10:53:27 2006. [Full View]

sgokulprathap wrote:

Infact, I've developed the answer from Sanjeevi's answer (making corrections to his answer step by step).

fantastic gokul, I just missed but you got it
From: kannannn on Wed May 24 11:40:20 2006. [Full View]

7. License plate?
From: rocketboy on Wed May 24 11:56:36 2006. [Full View]

7. automobile exhaust.
From: ab_123 on Wed May 24 13:28:17 2006. [Full View]

# 7 - License ?
From: c4ramesh on Wed May 24 14:05:48 2006. [Full View]

#7---> Noise!
From: ramky on Wed May 24 20:15:59 2006. [Full View]

# 7 - Noise is correct.

Pl try again for # 2 & # 4
From: Hulkster on Wed May 24 20:31:41 2006. [Full View]

2 - Soul
From: pavalamani pragasam on Wed May 24 21:26:32 2006. [Full View]

4.future
From: ramky on Wed May 24 22:15:44 2006. [Full View]

Hulkster wrote:

2 - Soul

Very correct !

pavalamani pragasam wrote:

4.future

Quite near the mark - The answer is Tomorrow !

Thnx ppl for posting answers.
From: ramky on Wed May 24 22:22:17 2006. [Full View]

.
What does the number 1.618 represent ?
both mathematically and also with respect to Life in general ?
From: thamizhvaanan on Wed May 24 22:27:54 2006. [Full View]

that is the golden ratio.
From: sgokulprathap on Wed May 24 23:47:56 2006. [Full View]

Cha, naan varadhukulla yellame solve pannitaanga.
From: sgokulprathap on Wed May 24 23:50:44 2006. [Full View]

More about Golden Ratio:

http://en.wikipedia.org/wiki/Golden_ratio
From: terminator on Thu May 25 4:58:15 2006. [Full View]

In Tamil

http://rasithathu.blogspot.com/2006/04/blog-post_114560043176794465.html
From: rami on Thu May 25 5:13:25 2006. [Full View]

Ten people land on a deserted island. There they find lots of coconuts and a monkey. During their first day they gather coconuts and put them all in a community pile. After working all day they decide to sleep and divide them into ten equal piles the next morning.

That night one castaway wakes up hungry and decides to take his share early. After dividing up the coconuts he finds he is one coconut short of ten equal piles. He also notices the monkey holding one more coconut. So he tries to take the monkey's coconut to have a total evenly divisible by 10. However when he tries to take it the monkey conks him on the head with it and kills him.

Later another castaway wakes up hungry and decides to take his share early. On the way to the coconuts he finds the body of the first castaway, which pleases him because he will now be entitled to 1/9 of the total pile. After dividing them up into nine piles he is again one coconut short and tries to take the monkey's coconut. Again, the monkey conks the man on the head and kills him.

One by one each of the remaining castaways goes through the same process, until the 10th person to wake up gets the entire pile for himself. What is the smallest number of possible coconuts in the pile, not counting the monkeys?
From: rami on Thu May 25 5:16:56 2006. [Full View]

This is a lateral puzzle

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left-hands? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to gues how long the number would be.

From: sgokulprathap on Thu May 25 5:42:08 2006. [Full View]

rami wrote:

Ten people land on a deserted island. There they find lots of coconuts and a monkey. During their first day they gather coconuts and put them all in a community pile. After working all day they decide to sleep and divide them into ten equal piles the next morning.

That night one castaway wakes up hungry and decides to take his share early. After dividing up the coconuts he finds he is one coconut short of ten equal piles. He also notices the monkey holding one more coconut. So he tries to take the monkey's coconut to have a total evenly divisible by 10. However when he tries to take it the monkey conks him on the head with it and kills him.

Later another castaway wakes up hungry and decides to take his share early. On the way to the coconuts he finds the body of the first castaway, which pleases him because he will now be entitled to 1/9 of the total pile. After dividing them up into nine piles he is again one coconut short and tries to take the monkey's coconut. Again, the monkey conks the man on the head and kills him.

One by one each of the remaining castaways goes through the same process, until the 10th person to wake up gets the entire pile for himself. What is the smallest number of possible coconuts in the pile, not counting the monkeys?

Answer: 2519

Solution:
From the 1st man, it is known that the total must be one less than a number divisible by 10.
From the second man, it is known that that total must be one less than a number divisible by 9.

After considering all 10 people the final number must be one less than a number divisible by every number from 1 to 10. Certainly 10!=3628800 works but there is smaller solutions. The smallest answer is LCM(1,2,3,4,5,6,7,8,9,10)-1 = 7*2*2*2*3*3*5-1 = 2519.

From: sgokulprathap on Thu May 25 5:48:32 2006. [Full View]

rami wrote:

This is a lateral puzzle

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left-hands? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to gues how long the number would be.

Shud v assume all people on earth hav left hand. If not, then the answer shud b zero. Bcoz in normal case atleast one people in the earth wud b there without left hand. So zero multiplied by zero is zero only.

So the answer is ZERO.

Rami thanx 4 slating it as lateral puzzle. Otherwise I wud hav started calculations.

From: rami on Thu May 25 7:07:12 2006. [Full View]

Yep SGP,

Right on both puzzles
From: sgokulprathap on Thu May 25 7:09:47 2006. [Full View]

Find the men.

Of three men, one always tells the truth, one always tells lies and one answer "yes" or "no" randomly. Each man knows the others. You may ask three yes/no questions, each of which may only be answered by one of the three men, after which you must be able to identify which man is which. How can you do it?

From: ramky on Thu May 25 14:10:50 2006. [Full View]

sgokulprathap wrote:

Find the men.

Of three men, one always tells the truth, one always tells lies and one answer "yes" or "no" randomly. Each man knows the others. You may ask three yes/no questions, each of which may only be answered by one of the three men, after which you must be able to identify which man is which. How can you do it?

Lets name the three men as A, B and C.
And let the truth teller will be referred to as T, the liar as L, and the random answerer as R. Now one must actually know the truth in order to tell it or to lie about it. So, we need to ask a question to A that he cannot possible know the answer to, ie: �will B and C both answer my question truthfully?� the only person who can give an answer is R. Neither T nor L know the truth, thus they cannot answer the question, either yes or know.

So, if A is R, then you will get a yes or no. Now you just need to determine if B is T or L. This can be done with a simple question such as �Are you a male?�.

If A is T or L, they will be unable to answer, now you need to determine if A is T or L. Do this the same way as above. If A is T, simply ask them is B is the one who always lies. If A is L, ask them if B always tells the truth, if they answer yes, then B is R, if they answer no, then B is T.

From: ramky on Thu May 25 14:12:27 2006. [Full View]

Here's one from me :

There is a Pinkhouse made of bricks, a Bluehouse made of bricks, an Orangehouse made of bricks. What color bricks is a Greenhouse made of ?
From: rocketboy on Thu May 25 14:15:09 2006. [Full View]

glass , no bricks
From: c4ramesh on Thu May 25 14:19:06 2006. [Full View]

ramky wrote:

Here's one from me :

There is a Pinkhouse made of bricks, a Bluehouse made of bricks, an Orangehouse made of bricks. What color bricks is a Greenhouse made of ?

green brinks..... jus kidding glass!
From: ramky on Thu May 25 14:21:13 2006. [Full View]

correct ! ok try these ...

Who am I ?

1. You heard me before, Yet you hear me again, Then I die, 'Till you call me again.

2. I am only useful When I am full, Yet I am always Full of holes.

3. We were four, one was cut and we were five. What are we?
From: rocketboy on Thu May 25 14:23:31 2006. [Full View]

1. echo
From: ab_123 on Thu May 25 14:31:37 2006. [Full View]

#2 Watering Can?
From: ramky on Thu May 25 14:37:26 2006. [Full View]

ab_123 wrote:

#2 Watering Can?

nope... a watering can is not Full of holes !
From: ramky on Thu May 25 14:38:58 2006. [Full View]

rocketboy wrote:

1. echo

ur answer is CORRECT ...CORrect ... Correct. .. .corr .....co ..
From: ab_123 on Thu May 25 15:26:55 2006. [Full View]

ramky wrote:

ab_123 wrote:

#2 Watering Can?

nope... a watering can is not Full of holes !

I was thinking about the spout.

ok, a sponge?
From: ramky on Thu May 25 15:42:39 2006. [Full View]

yep, ur answer correct !
From: pavalamani pragasam on Thu May 25 21:59:58 2006. [Full View]

3. Roman letters: IV, V
From: ramky on Thu May 25 22:04:14 2006. [Full View]

Ungal answer correct, Pavalamani Pragasam !
From: ramky on Thu May 25 22:06:05 2006. [Full View]

What is:

1. more powerful than God
2. more evil than the Devil
3. The rich need it
4. The poor have it
5. and if you eat it, you will die?

From: sgokulprathap on Thu May 25 23:59:00 2006. [Full View]

ramky wrote:

sgokulprathap wrote:

Find the men.

Of three men, one always tells the truth, one always tells lies and one answer "yes" or "no" randomly. Each man knows the others. You may ask three yes/no questions, each of which may only be answered by one of the three men, after which you must be able to identify which man is which. How can you do it?

Lets name the three men as A, B and C.
And let the truth teller will be referred to as T, the liar as L, and the random answerer as R. Now one must actually know the truth in order to tell it or to lie about it. So, we need to ask a question to A that he cannot possible know the answer to, ie: �will B and C both answer my question truthfully?� the only person who can give an answer is R. Neither T nor L know the truth, thus they cannot answer the question, either yes or know.

So, if A is R, then you will get a yes or no. Now you just need to determine if B is T or L. This can be done with a simple question such as �Are you a male?�.

If A is T or L, they will be unable to answer, now you need to determine if A is T or L. Do this the same way as above. If A is T, simply ask them is B is the one who always lies. If A is L, ask them if B always tells the truth, if they answer yes, then B is R, if they answer no, then B is T.

Ramky, u r rite.

But lemme tell u how I worked it out. Let the 3 men be A, B and C.

There r totally 6 possibilities:

I-Truthteller-Liar-Random Man
II-Truthteller-Random Man-Liar
III-Liar-Truthteller-Random Man
IV-Liar-Random Man-Truthteller
V-Random Man-Truthteller-Liar
VI-Random Man-Liar-Truthteller

Follow these steps to determine which possibility listed above is correct:
1.Ask A, "Is B more likely to tell the truth than C?"
>If yes, go to step 2.
>If no, go to step 5.

2.Ask C, "Are you the random man?"
>If yes, go to step 3.
>If no, go to step 4.

3.Ask C, "Is A the truthteller?"
>If yes, then scenario V is the case.
>If no, then scenario II is the case.
4.Ask C, "Is A the liar?"
>If yes, then scenario IV is the case.
>If no, then scenario VI is the case.

5.Ask B, "Are you the random man?"
>If yes, go to step 6.
>If no, go to step 7.

6.Ask B, "Is A the truthteller?"
>If yes, then scenario VI is the case.
>If no, then scenario I is the case.

7.Ask B, "Is A the liar?"
>If yes, then scenario III is the case.
>If no, then scenario V is the case.

By following the steps above, you will only ever ask three questions in all, and the answers will determine the identities of the three men.

From: sgokulprathap on Fri May 26 0:05:13 2006. [Full View]

ramky wrote:

What is:

1. more powerful than God
2. more evil than the Devil
3. The rich need it
4. The poor have it
5. and if you eat it, you will die?

NOTHING
From: sgokulprathap on Fri May 26 0:08:42 2006. [Full View]

I'm a 10 letter word.
My 1,2,3,4 letters has power to rule.
Many of u eat my 5,6,7,8.
My 8,9,10 means of a lady.
I can fly.

Who / what am I?
From: Hulkster on Fri May 26 0:16:19 2006. [Full View]

Kingfisher..

As for ramkys question...it is not nothing...it is hougang chandrasehar.

Kaduvuloda periyavan...saithanoda koduramaanavan...panakarargal naan ellamal seithiduvaanga...yelaigalakku naan vaarisu..saptaal nichayam outu yenaal yen odumbu pura vesham..
From: sgokulprathap on Fri May 26 0:32:19 2006. [Full View]

Hulkster wrote:

Kingfisher..

Alcohol brand ellam udane kandu pidichuduveengale.

From: sgokulprathap on Fri May 26 0:34:14 2006. [Full View]

Hulkster wrote:

As for ramkys question...it is not nothing...it is hougang chandrasehar.

Kaduvuloda periyavan...saithanoda koduramaanavan...panakarargal naan ellamal seithiduvaanga...yelaigalakku naan vaarisu..saptaal nichayam outu yenaal yen odumbu pura vesham..

Ayyo Hulku indha comedy ellam un kadhayoda vachukko. Inga vandhu loosu maadhiri olara vendam.

From: sgokulprathap on Fri May 26 0:37:25 2006. [Full View]

Find the word.

Its a 11 letter word.
Last 6 letters represent an abnormal man (like our Hulk).
First 3 letters makes u happy.
Next 3 letters (4,5,6) represent water area.
Wat is it?
From: Hulkster on Fri May 26 1:11:33 2006. [Full View]

Gokul is that 11 letters or 12 letters?..
From: sgokulprathap on Fri May 26 1:30:27 2006. [Full View]

11 letters only
From: sgokulprathap on Fri May 26 1:55:09 2006. [Full View]

Quote:

Last six letters represent an abnormal man (like our Hulk).

This is an important clue.
From: temporary sori-Observer on Fri May 26 13:03:14 2006. [Full View]

Fundamental.

fun - happy
dam - water area
mental -
From: temporary sori-Observer on Fri May 26 13:04:46 2006. [Full View]

pavalamani pragasam wrote:

3. Roman letters: IV, V

��¡! PP �� ! PP, �� š�� !!

From: ramky on Fri May 26 18:38:33 2006. [Full View]

sgokulprathap wrote:

ramky wrote:

What is:

1. more powerful than God
2. more evil than the Devil
3. The rich need it
4. The poor have it
5. and if you eat it, you will die?

NOTHING

Correct answer !

From: ramky on Fri May 26 19:00:12 2006. [Full View]

[ edited ]
From: temporary sori-Observer on Fri May 26 21:24:35 2006. [Full View]

Ramky!

ennanga! ERkanavE kuduththa badhilai thiruppiyum kottai ezhuththile ezhuthaRathuthaan unga badhilaa !!
From: ramky on Fri May 26 22:48:01 2006. [Full View]

[ edited ]
From: ramky on Sun May 28 17:27:03 2006. [Full View]

.
David was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?
From: ramky on Sun May 28 17:28:37 2006. [Full View]

.Solve this encrypted message :

Letter after F +
half of 8 +
opposite of b +
letter before c +
opposite of 7 +
middle of sea +
19th letter x 2 +
middle of sun.
From: ramky on Sun May 28 17:30:54 2006. [Full View]

.
Can you name the biggest number that can be written with four 1s? There can be more than one such number.
From: ramky on Sun May 28 17:31:26 2006. [Full View]

.
Can you name the biggest number that can be written with four 1s ? There can be more than one such number.
From: rachel on Sun May 28 18:22:43 2006. [Full View]

ramky wrote:

.
Can you name the biggest number that can be written with four 1s ? There can be more than one such number.

1111
From: temporary sori-Observer on Sun May 28 19:37:00 2006. [Full View]

(11)^11 is the biggest number.

From: Hulkster on Sun May 28 21:07:15 2006. [Full View]

ramky wrote:

.
David was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

Either David is Bald or David used his shirt to cover his head.

From: ramky on Sun May 28 21:10:45 2006. [Full View]

temporary sori-Observer wrote:

(11)^11 is the biggest number.

Soringa, answer thappu !
correct answer :

( 11 ) / ( 1 - 1 ) = 11 / 0 = infinity !

From: ramky on Sun May 28 21:11:25 2006. [Full View]

Hulkster wrote:

ramky wrote:

.
David was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

Either David is Bald or David used his shirt to cover his head.

first one is right answer.

From: ramky on Sun May 28 21:13:14 2006. [Full View]

.
A man is born in 1992 and dies in 1892 at the age of 25.
How is it possible ?
From: ramky on Sun May 28 21:15:51 2006. [Full View]

.
Dennis had wanted to visit his friends at the neighbouring town for a long time. So he rides into town on Friday. He stays just two days with his friends and again leaves on Friday. How is it possible ?
From: Hulkster on Sun May 28 21:21:59 2006. [Full View]

Either 1992 and 1892 Must be the name of the places he died in or it is impossible.
From: rachel on Sun May 28 21:28:34 2006. [Full View]

ramky wrote:

temporary sori-Observer wrote:

(11)^11 is the biggest number.

Soringa, answer thappu !
correct answer :

( 11 ) / ( 1 - 1 ) = 11 / 0 = infinity !

i thought we should not use brackets or /.
you didn't mention it mister.
From: Hulkster on Sun May 28 21:34:50 2006. [Full View]

Rachel ponnu...when you say written it can be taken as a equation by default..so brackets, slashes and ^ signs are allowed..

From: rachel on Sun May 28 21:36:13 2006. [Full View]

ramky wrote:

.
Dennis had wanted to visit his friends at the neighbouring town for a long time. So he rides into town on Friday. He stays just two days with his friends and again leaves on Friday. How is it possible ?

he may have spent other days somewhere else

From: rachel on Sun May 28 21:38:30 2006. [Full View]

Hulkster wrote:

Rachel ponnu...when you say written it can be taken as a equation by default..so brackets, slashes and ^ signs are allowed..

may be..i didn't know that ..this is the 1st time i'm trying these ridiculous puzzles
From: thamizhvaanan on Sun May 28 21:44:17 2006. [Full View]

may be the town is on international date line. and going out means going towards west and hence minus one day.

that is he enters the town from west at friday 0:00 am and leaves 48 hrs later.
From: ramky on Sun May 28 21:53:51 2006. [Full View]

Hulkster wrote:

Either 1992 and 1892 Must be the name of the places he died in or it is impossible.

almost there ... innum kOnjam yOsichu sollunga

From: temporary sori-Observer on Sun May 28 21:55:16 2006. [Full View]

rachel wrote:

ramky wrote:

temporary sori-Observer wrote:

(11)^11 is the biggest number.

Soringa, answer thappu !
correct answer :

( 11 ) / ( 1 - 1 ) = 11 / 0 = infinity !

i thought we should not use brackets or /.
you didn't mention it mister.

rachel sonnathu sari thaan. you can not use anything other than the 1s.
(11)^11 is the only expression which can be written without using anything other than the 1s. You write 11, and slightly above it write another 11.
But while posting here we can not do that, so I used ^

From: temporary sori-Observer on Sun May 28 21:56:58 2006. [Full View]

ramky wrote:

Hulkster wrote:

Either 1992 and 1892 Must be the name of the places he died in or it is impossible.

almost there ... innum kOnjam yOsichu sollunga

Hospital room numbers of the birth and death of that soriyan.

From: thamizhvaanan on Sun May 28 21:58:32 2006. [Full View]

temporary sori-Observer wrote:

ramky wrote:

Hulkster wrote:

Either 1992 and 1892 Must be the name of the places he died in or it is impossible.

almost there ... innum kOnjam yOsichu sollunga

Hospital room numbers of the birth and death of that soriyan.

From: ramky on Sun May 28 21:58:56 2006. [Full View]

temporary sori-Observer wrote:

ramky wrote:

Hulkster wrote:

Either 1992 and 1892 Must be the name of the places he died in or it is impossible.

almost there ... innum kOnjam yOsichu sollunga

Hospital room numbers of the birth and death of that soriyan.

correcta solliteenga !

From: ramky on Sun May 28 22:02:26 2006. [Full View]

thamizhvaanan wrote:

may be the town is on international date line. and going out means going towards west and hence minus one day.

that is he enters the town from west at friday 0:00 am and leaves 48 hrs later.

this may be right or wrong - but i am looking for a simple, though twisted answer.

From: ramky on Sun May 28 22:05:53 2006. [Full View]

temporary sori-Observer wrote:

rachel wrote:

ramky wrote:

temporary sori-Observer wrote:

(11)^11 is the biggest number.

Soringa, answer thappu !
correct answer :

( 11 ) / ( 1 - 1 ) = 11 / 0 = infinity !

i thought we should not use brackets or /.
you didn't mention it mister.

rachel sonnathu sari thaan. you can not use anything other than the 1s.
(11)^11 is the only expression which can be written without using anything other than the 1s. You write 11, and slightly above it write another 11.
But while posting here we can not do that, so I used ^

I was not looking for a technically pat answer, but i will grant this to you.

From: temporary sori-Observer on Sun May 28 22:12:50 2006. [Full View]

ramky wrote:

thamizhvaanan wrote:

may be the town is on international date line. and going out means going towards west and hence minus one day.

that is he enters the town from west at friday 0:00 am and leaves 48 hrs later.

this may be right or wrong - but i am looking for a simple, though twisted answer.

The friends had already come to his town on thursday. He spent one day in his town with the friends, and then they all went to the other town on friday. And then he came back.

From: thamizhvaanan on Sun May 28 22:37:49 2006. [Full View]

yea, this is cool!!! so stupid of me to convolute the answer! I fell for the deceit in question

From: ramky on Sun May 28 22:42:13 2006. [Full View]

temporary sori-Observer wrote:

ramky wrote:

thamizhvaanan wrote:

may be the town is on international date line. and going out means going towards west and hence minus one day.

that is he enters the town from west at friday 0:00 am and leaves 48 hrs later.

this may be right or wrong - but i am looking for a simple, though twisted answer.

The friends had already come to his town on thursday. He spent one day in his town with the friends, and then they all went to the other town on friday. And then he came back.

Nope. He goes to their town. Ore town thaan. Think again.

From: temporary sori-Observer on Sun May 28 22:42:47 2006. [Full View]

Ravuthar Ramky has not given the answer yet.
From: thamizhvaanan on Sun May 28 22:44:26 2006. [Full View]

but TOS's answer also looked perfect, using the loophole in the question. the question sounded like tailor made for that particular answer!
From: ramky on Sun May 28 22:46:11 2006. [Full View]

thamizhvaanan wrote:

yea, this is cool!!! so stupid of me to convolute the answer! I fell for the deceit in question

u r gonna do lotsa bangheads when i give the answer.

From: temporary sori-Observer on Sun May 28 22:46:21 2006. [Full View]

ramky wrote:

temporary sori-Observer wrote:

ramky wrote:

thamizhvaanan wrote:

may be the town is on international date line. and going out means going towards west and hence minus one day.

that is he enters the town from west at friday 0:00 am and leaves 48 hrs later.

this may be right or wrong - but i am looking for a simple, though twisted answer.

The friends had already come to his town on thursday. He spent one day in his town with the friends, and then they all went to the other town on friday. And then he came back.

Nope. He goes to their town. Ore town thaan. Think again.

He goes to the friends town on friday. He spends 2 days with the friends. He leaves the friends' house and then goes to other places, and leaves the next friday.

From: thamizhvaanan on Sun May 28 22:47:46 2006. [Full View]

ramky wrote:

.
Dennis had wanted to visit his friends at the neighbouring town for a long time. So he rides into town on Friday. He stays just two days with his friends and again leaves on Friday. How is it possible ?

ok got it.

he stays in the town for a week, out of which only two days with his friends and the rest somewhere else, may be platform

From: ramky on Sun May 28 22:48:28 2006. [Full View]

thamizhvaanan wrote:

but TOS's answer also looked perfect, using the loophole in the question. the question sounded like tailor made for that particular answer!

nothing tailor made or factory made in this.

hint : read each work grammatically / literally.

From: thamizhvaanan on Sun May 28 22:48:57 2006. [Full View]

temporary sori-Observer wrote:

ramky wrote:

temporary sori-Observer wrote:

ramky wrote:

thamizhvaanan wrote:

may be the town is on international date line. and going out means going towards west and hence minus one day.

that is he enters the town from west at friday 0:00 am and leaves 48 hrs later.

this may be right or wrong - but i am looking for a simple, though twisted answer.

The friends had already come to his town on thursday. He spent one day in his town with the friends, and then they all went to the other town on friday. And then he came back.

Nope. He goes to their town. Ore town thaan. Think again.

He goes to the friends town on friday. He spends 2 days with the friends. He leaves the friends' house and then goes to other places, and leaves the next friday.

OMG!!! we think alike TOS . but i came up with the answer first

From: ramky on Sun May 28 22:50:59 2006. [Full View]

Yen pOttu confuse panreenga ?
He spends only two days in the same town, with the same friends.
He doesnt go anywhere else.
but he arrives on friday and leaves on friday.
From: temporary sori-Observer on Sun May 28 22:54:51 2006. [Full View]

ramky wrote:

Yen pOttu confuse panreenga ?
He spends only two days in the same town, with the same friends.
He doesnt go anywhere else.
but he arrives on friday and leaves on friday.

So 2 naaLukku appaRam enna paNNi kittu irundhaan, aduththa friday varaikkum? Tamizh solRa maathiru platform-le paduththu kidandhaanaa? Adhanaal thaan naan, friends veettai 2 naaLLe vittuttu, appaRam antha town-leye oor suththikkittu irunthaannu sonnEn!
From: Hulkster on Sun May 28 22:56:34 2006. [Full View]

He comes to town at Friday 12am(1 day earlier according to his town's time) and leaves at Friday 11.59pm(Friend's town time).
From: temporary sori-Observer on Sun May 28 22:58:57 2006. [Full View]

Hulk Sheik Humayun Khan,

How can he spend 2 days with the friends if he comes at 12 AM and leaves at 11:59 PM the same day?
From: thamizhvaanan on Sun May 28 23:08:48 2006. [Full View]

ramky wrote:

Yen pOttu confuse panreenga ?
He spends only two days in the same town, with the same friends.
He doesnt go anywhere else.
but he arrives on friday and leaves on friday.

so answer thappa rightaa?

I didn say he go elsewhere, I said he doesnt stay with his friends for the rest of the week. but still, this is not wat u wanted right ramky?
From: Hulkster on Sun May 28 23:38:13 2006. [Full View]

temporary sori-Observer wrote:

Hulk Sheik Humayun Khan,

How can he spend 2 days with the friends if he comes at 12 AM and leaves at 11:59 PM the same day?

Enna Hulk Sheik thavira yen pattam maarikittae irukku?..

TSO Sultan avargalae,
Avar reach pennum bothu friday 12am according to his town time..but its only thursday 12am in the friends town...avar leave pennum bothu friday 11.59pm according to his friends town time.
From: thamizhvaanan on Sun May 28 23:52:01 2006. [Full View]

dei Hulk, sonnnatha thiruppi sollathey. yaar time badi paathalum motham 1 naalu than aaguthu that is not 2 days moron!
From: sgokulprathap on Mon May 29 0:18:24 2006. [Full View]

temporary sori-Observer wrote:

Fundamental.

fun - happy
dam - water area
mental -

U r rite. (sorry for late reply). Mental ku shock reaction ellam kudukka vendam. Our hubbers know who it is.
From: sgokulprathap on Mon May 29 0:19:49 2006. [Full View]

ramky wrote:

.Solve this encrypted message :

Letter after F +
half of 8 +
opposite of b +
letter before c +
opposite of 7 +
middle of sea +
19th letter x 2 +
middle of sun.

God bLess u.
From: sgokulprathap on Mon May 29 0:25:25 2006. [Full View]

Wat r the unsolved puzzles floating here?
From: thamizhvaanan on Mon May 29 0:27:30 2006. [Full View]

konjam previous pages pakkam poi thaan paakurathu!
From: sgokulprathap on Mon May 29 0:31:58 2006. [Full View]

thamizhvaanan wrote:

konjam previous pages pakkam poi thaan paakurathu!

Paarthen. Yedhu question, yedhu answerne puriya mattengudhu.
From: sgokulprathap on Mon May 29 0:33:41 2006. [Full View]

K. konjam work irukku. Wil come after an hour or two.
From: rachel on Mon May 29 2:06:03 2006. [Full View]

ayyo..ayyooo... orae imsai

From: sgokulprathap on Mon May 29 3:22:08 2006. [Full View]

ramky wrote:

.
A man is born in 1992 and dies in 1892 at the age of 25.
How is it possible ?

ramky wrote:

.
Dennis had wanted to visit his friends at the neighbouring town for a long time. So he rides into town on Friday. He stays just two days with his friends and again leaves on Friday. How is it possible ?

So these r the unanswered questions right? Or is there some more?

From: crazy on Mon May 29 3:28:19 2006. [Full View]

sgokulprathap wrote:

ramky wrote:

.
A man is born in 1992 and dies in 1892 at the age of 25.
How is it possible ?

ramky wrote:

.
Dennis had wanted to visit his friends at the neighbouring town for a long time. So he rides into town on Friday. He stays just two days with his friends and again leaves on Friday. How is it possible ?

So these r the unanswered questions right? Or is there some more?

his mathematical knowledge is poor and so do his days knowledge! he forgor that we r living in BC!

From: sgokulprathap on Mon May 29 3:45:52 2006. [Full View]

Yenna solla vareenga Crazy. Onnume puriyala.
From: crazy on Mon May 29 3:52:34 2006. [Full View]

avarukku kanakku theriyala engiren! add pannuradhu pathila sub panni iruppaar + BC'la thaan 0 irundhu pinnadi pogum f.ins lived btw 250 BC- 200 BC. adha dhaan solla vandhen.

next avarukku days sariya theriyaadhu avar calender'la friday'kku 2 naal kalichu thirumbavum friday pola!

From: sgokulprathap on Mon May 29 4:02:15 2006. [Full View]

crazy wrote:

avarukku kanakku theriyala engiren! add pannuradhu pathila sub panni iruppaar + BC'la thaan 0 irundhu pinnadi pogum f.ins lived btw 250 BC- 200 BC. adha dhaan solla vandhen.

next avarukku days sariya theriyaadhu avar calender'la friday'kku 2 naal kalichu thirumbavum friday pola!

First answer makes some sense. But the second one. Hope that's not the answer.

From: crazy on Mon May 29 4:06:52 2006. [Full View]

i dont hope either, but just for fun!
From: rami on Mon May 29 6:26:45 2006. [Full View]

ramky wrote:

.
A man is born in 1992 and dies in 1892 at the age of 25.
How is it possible ?

The man was born Feb 29, 1892 BC .. In 1992 he died..
But he celebrated only 25 Birth days..

From: rami on Mon May 29 6:28:34 2006. [Full View]

ramky wrote:

.
Dennis had wanted to visit his friends at the neighbouring town for a long time. So he rides into town on Friday. He stays just two days with his friends and again leaves on Friday. How is it possible ?

"Friday" was the name of his vehicle (animal ?) ...

May be ,

"Friday" was his horse name..

From: rami on Mon May 29 6:37:27 2006. [Full View]

rami wrote:

ramky wrote:

.
A man is born in 1992 and dies in 1892 at the age of 25.
How is it possible ?

The man was born Feb 29, 1892 BC .. In 1992 he died..
But he celebrated only 25 Birth days..

Was those his house nos ?

From: rami on Mon May 29 6:37:47 2006. [Full View]

Ramky avargale... W r U?
From: crazy on Mon May 29 6:38:23 2006. [Full View]

ramky'kke pathil theriyala pola

From: sgokulprathap on Mon May 29 6:40:37 2006. [Full View]

rami wrote:

ramky wrote:

.
A man is born in 1992 and dies in 1892 at the age of 25.
How is it possible ?

The man was born Feb 29, 1892 BC .. In 1992 he died..
But he celebrated only 25 Birth days..

So if a person born on February 29, it wil take 1461 days to complete 1 year of his birth.

From: thamizhvaanan on Mon May 29 6:41:45 2006. [Full View]

ramky gave the answer for first one b4.

1992 and 1892 are the room nos of the hospital in which he was born and dead!
From: crazy on Mon May 29 6:43:26 2006. [Full View]

thamizhvaanan wrote:

ramky gave the answer for first one b4.

1992 and 1892 are the room nos of the hospital in which he was born and dead!

what about the sec one?
From: thamizhvaanan on Mon May 29 6:49:45 2006. [Full View]

for the second one two sensible answers were presented, ramky denied both of them. the one which rami said is also plausible. I think that would be the answer.
From: sgokulprathap on Mon May 29 6:52:24 2006. [Full View]

thamizhvaanan wrote:

ramky gave the answer for first one b4.

1992 and 1892 are the room nos of the hospital in which he was born and dead!

Thamizh, is Ramky also joined IMMK. This is supposed to b puzzles thread. I think he's also affected by Hulkomania.
From: thamizhvaanan on Mon May 29 7:01:04 2006. [Full View]

that was supposed to be a lateral thinking puzzle and so is the unanswered one! but the two solutions suggested seemed perfect to me. I mean, there's nothing in the question to suggest that they were wrong!
From: sgokulprathap on Mon May 29 7:15:29 2006. [Full View]

Yennamo ponga. Innaiku naan answer panna koodadhunne ippadi puzzle(?) yellam kekkaranga.
From: crazy on Mon May 29 7:18:33 2006. [Full View]

gokul why dont u post a puzzle?
From: sgokulprathap on Mon May 29 7:20:51 2006. [Full View]

Kaila stock illa. Googling pannanum. Now I dont hav time. 10 mins la officela irundhu escape aayiduven.
From: thamizhvaanan on Mon May 29 7:41:54 2006. [Full View]

crazy, naan puzzle ketkava? keatta kandippa answer pannanum!
From: crazy on Mon May 29 7:49:43 2006. [Full View]

thamizhvaanan wrote:

crazy, naan puzzle ketkava? keatta kandippa answer pannanum!

oh pannuren, kelunga!

From: ramky on Mon May 29 8:43:05 2006. [Full View]

rami wrote:

ramky wrote:

.
Dennis had wanted to visit his friends at the neighbouring town for a long time. So he rides into town on Friday. He stays just two days with his friends and again leaves on Friday. How is it possible ?

"Friday" was the name of his vehicle (animal ?) ...

May be ,

"Friday" was his horse name..

correct answer, "Friday" was indeed the name of his horse !

From: crazy on Mon May 29 8:46:14 2006. [Full View]

ramky

From: ramky on Mon May 29 8:48:50 2006. [Full View]

sgokulprathap wrote:

ramky wrote:

.Solve this encrypted message :

Letter after F +
half of 8 +
opposite of b +
letter before c +
opposite of 7 +
middle of sea +
19th letter x 2 +
middle of sun.

God bLess u.

gokul : thanks for ur wishes, and the decoded message !

From: ramky on Mon May 29 8:50:45 2006. [Full View]

sgokulprathap wrote:

thamizhvaanan wrote:

ramky gave the answer for first one b4.

1992 and 1892 are the room nos of the hospital in which he was born and dead!

Thamizh, is Ramky also joined IMMK. This is supposed to b puzzles thread. I think he's also affected by Hulkomania.

Naan thaan appave sollittene - katchie yellam sera pOrathillainnu...

From: ramky on Mon May 29 8:51:33 2006. [Full View]

crazy wrote:

ramky

v�lkommen !
From: crazy on Mon May 29 8:54:06 2006. [Full View]

ramky again
From: ramky on Mon May 29 11:18:38 2006. [Full View]

riddle :

Thousands lay up gold within this house,
but no man made it.
Spears past counting guards this house,
but no man wards it.

what is it ?
From: ramky on Mon May 29 11:22:46 2006. [Full View]

.
Below are four questions. You have to answer them instantly. You
can't take your time, answer all of them immediately.

1. You are participating in a race. You overtake the
second person. What position are you in?

2. If you overtake the last person, then
you are in which position ?

3. This must be done in your head only. Do NOT use paper and pencil or a calculator.
Take 1000 and add 40 to it. Now add another 1000. Now
add 30. Add another 1000. Now add 20. Now add another
1000. Now add 10. What is the total?

4. Mary's father has five daughters: Nana, Nene, Nini, Nono. What is the name of the fifth daughter?
From: ramky on Mon May 29 11:24:52 2006. [Full View]

.
A man while looking at a photograph said, "Brothers and sisters I have none. That man's father is my father's son."
Who was the person in the photograph ?

From: sgokulprathap on Tue May 30 0:05:44 2006. [Full View]

ramky wrote:

.
Below are four questions. You have to answer them instantly. You
can't take your time, answer all of them immediately.

1. You are participating in a race. You overtake the
second person. What position are you in?

2. If you overtake the last person, then
you are in which position ?

3. This must be done in your head only. Do NOT use paper and pencil or a calculator.
Take 1000 and add 40 to it. Now add another 1000. Now
add 30. Add another 1000. Now add 20. Now add another
1000. Now add 10. What is the total?

4. Mary's father has five daughters: Nana, Nene, Nini, Nono. What is the name of the fifth daughter?

1. Second
2. Its not possible to overtake a person who is already running last.
3. 4100.
4. Mary.

From: sgokulprathap on Tue May 30 0:06:22 2006. [Full View]

ramky wrote:

.
A man while looking at a photograph said, "Brothers and sisters I have none. That man's father is my father's son."
Who was the person in the photograph ?

His son.
From: sgokulprathap on Tue May 30 0:10:08 2006. [Full View]

ramky wrote:

riddle :

Thousands lay up gold within this house,
but no man made it.
Spears past counting guards this house,
but no man wards it.

what is it ?

Its a beehive. Spears r bee stings.
From: sgokulprathap on Tue May 30 0:14:54 2006. [Full View]

Hope I've answered everything correctly today.
From: mgb on Tue May 30 2:26:40 2006. [Full View]

sgokulprathap wrote:

Hope I've answered everything correctly today.

Aap ka jawaab bil kul sahi hain gokulji.. Unga avtarla irukkara mesaiye appidiye once again murukki vittukonga..
From: sgokulprathap on Tue May 30 4:10:40 2006. [Full View]

Thank u mgb. But enakku Hindi maalum nahi.
From: selvakumar on Tue May 30 4:17:47 2006. [Full View]

Quote:

4. Mary's father has five daughters: Nana, Nene, Nini, Nono. What is the name of the fifth daughter?

* It should be "Nunu"...

Nana > use of first vowel "a"
Nene > use of second vowel "e"
Nini > use of third vowel "i"
Nono > use of fourth vowel "o"

So, it should be "Nunu" > use of fifth vowel
From: mgb on Tue May 30 4:18:01 2006. [Full View]

But guess panni thanks sollitingale!! Ungaladhu vidai mutrilum sari nu sonnen avlodhan.

From: sgokulprathap on Tue May 30 4:23:36 2006. [Full View]

selvakumar wrote:

Quote:

4. Mary's father has five daughters: Nana, Nene, Nini, Nono. What is the name of the fifth daughter?

* It should be "Nunu"...

Nana > use of first vowel "a"
Nene > use of second vowel "e"
Nini > use of third vowel "i"
Nono > use of fourth vowel "o"

So, it should be "Nunu" > use of fifth vowel

Selva question correctta padinga. Answer is Mary only.

From: selvakumar on Tue May 30 6:14:35 2006. [Full View]

Gokul,
Got it !

@ u

From: ramky on Tue May 30 8:34:12 2006. [Full View]

mgb wrote:

sgokulprathap wrote:

Hope I've answered everything correctly today.

Aap ka jawaab bil kul sahi hain gokulji.. Unga avtarla irukkara mesaiye appidiye once again murukki vittukonga..

vanthuttaanya, vanthuttaanya !
answer eppo paathaalum coreetta sollidaraan !

From: ramky on Tue May 30 8:35:14 2006. [Full View]

sgokulprathap wrote:

Thank u mgb. But enakku Hindi maalum nahi.

naan vanthu "nanage kannadam goththilla" nnu solra mathri
vadivelu solrAru !
From: Nerd on Tue May 30 13:13:58 2006. [Full View]

Here is a good one:

http://laser.narr.as/
From: ramky on Tue May 30 13:53:47 2006. [Full View]

The average age of a husband and wife who were married five years ago was 23 years then. The average age of the family including the husband, the wife and the child which was born during the interval is 20 years now. How old is the child now ?
From: Nerd on Tue May 30 14:01:29 2006. [Full View]

F O U R

From: mgb on Tue May 30 14:02:33 2006. [Full View]

ramky wrote:

The average age of a husband and wife who were married five years ago was 23 years then. The average age of the family including the husband, the wife and the child which was born during the interval is 20 years now. How old is the child now ?

Four

From: ramky on Tue May 30 14:10:17 2006. [Full View]

answer kareettu !
From: sgokulprathap on Wed May 31 0:20:40 2006. [Full View]

What is unusual in these paragraphs?

1) How quickly can you find out what is so unusual about this paragraph? It looks so ordinary that you would think that nothing is wrong with it at all, and, in fact, nothing is. But it is unusual. Why? If you look at it, study it and think about it, you may find out, but I am not going to assist you in any way. You must do it without coaching. No doubt, if you work at it for long, it will dawn on you. Who knows? Go to work and try your skill. Par is about half an hour. So jump to it and try your skill at figuring it out.
Good luck --do not blow your cool.

2) The quick brown fox jumps over a lazy dog.
From: great on Wed May 31 0:27:51 2006. [Full View]

///The quick brown fox jumps over a lazy dog.

This sentence is called PANGRAM, sentence has all the 26 alphabets of english
From: mgb on Wed May 31 0:33:14 2006. [Full View]

Gokul.. Is the first para without the alphabet 'e' anywhere, where as 'e' is the most commonly used alphabet??
From: sgokulprathap on Wed May 31 0:40:09 2006. [Full View]

gr8 and mgb, u both r rite.
From: sgokulprathap on Wed May 31 0:41:39 2006. [Full View]

cha, question kettu 10 minsla answer sollitanga. Adutha thadava yedhavadhu kashtama kekkanum.
From: sgokulprathap on Wed May 31 1:25:16 2006. [Full View]

There are 5 houses in 5 different colours. In each house lives a person of a different nationality. The 5 owners drink a certain type of beverage, smoke a certain brand of cigar, and keep a certain pet. Using the clues below can you determine
a) Who owns which pet?
b) Who smokes which Cigar?
c) Who drinks which beverage?
d) Who lives in which house (color of house)?

CLUES:
The Brit lives in a red house.
The Swede keeps dogs as pets.
The Dane drinks tea.
The green house is on the immediate left of the white house.
The green house owner drinks coffee.
The person who smokes Pall Mall rears birds.
The owner of the yellow house smokes Dunhill.
The man living in the house right in the middle drinks milk.
The Norwegian lives in the first house.
The man who smokes Blend lives next door to the one who keeps cats.
The man who keeps horses lives next door to the man who smokes Dunhill.
The owner who smokes Blue Master drinks beer.
The German smokes Prince.
The Norwegian lives next to the blue house.
The man who smokes Blend has a neighbour who drinks water.
One man has Fish as pet.
From: ramky on Wed May 31 2:42:20 2006. [Full View]

great wrote:

///The quick brown fox jumps over a lazy dog.

This sentence is called PANGRAM, sentence has all the 26 alphabets of english

Idhu typing kathukittavanga ellArukkum therinjirukkum .

From: sgokulprathap on Wed May 31 2:47:41 2006. [Full View]

ramky wrote:

great wrote:

///The quick brown fox jumps over a lazy dog.

This sentence is called PANGRAM, sentence has all the 26 alphabets of english

Idhu typing kathukittavanga ellArukkum therinjirukkum .

Naan typing kathukala.

Try the last one.

From: rami on Wed May 31 2:59:30 2006. [Full View]

sgokulprathap wrote:

CLUES:
The Swede keeps dogs as pets.
The person who smokes Pall Mall rears birds.
The man who smokes Blend lives next door to the one who keeps cats.
The man who keeps horses lives next door to the man who smokes Dunhill.

U've given only 4 pets... Wheres the other pet & clue?

From: sgokulprathap on Wed May 31 3:09:34 2006. [Full View]

I'm sorry. FISH is the fifth pet.
But no need for clues. If u find who has the other four pets, u can find who has FISH as a pet.
From: rami on Wed May 31 3:10:34 2006. [Full View]

Anyhow Herez the ans..

Name -House color-Pet -Drink -Cigar
Norwegian-Yellow -Cats -Water -Dunhill
Dane -Blue -Horses -Tea -Blend
Brit -Red -Birds -Milk -Pallmall
German -Green -??? -Coffee -Prince
Swede -White -Dogs -Beer -Blue Master

From: rami on Wed May 31 3:11:10 2006. [Full View]

rami wrote:

Anyhow Herez the ans..

Name -House color-Pet -Drink -Cigar
Norwegian-Yellow -Cats -Water -Dunhill
Dane -Blue -Horses -Tea -Blend
Brit -Red -Birds -Milk -Pallmall
German -Green -??? -Coffee -Prince
Swede -White -Dogs -Beer -Blue Master

German -Green - Fish-Coffee -Prince

From: sgokulprathap on Wed May 31 3:14:26 2006. [Full View]

rami wrote:

rami wrote:

Anyhow Herez the ans..

Name -House color-Pet -Drink -Cigar
Norwegian-Yellow -Cats -Water -Dunhill
Dane -Blue -Horses -Tea -Blend
Brit -Red -Birds -Milk -Pallmall
German -Green -??? -Coffee -Prince
Swede -White -Dogs -Beer -Blue Master

German -Green - Fish-Coffee -Prince

Exactly.

From: ramky on Wed May 31 9:55:13 2006. [Full View]

Peter buys a horse, so that he can enter it into the races after training it. As he wants to go out on urgent work, he ties the horse and goes away. Now the horse feels hungry. It is tied to a 15 ft. rope and there is a bail of hay 25 ft. away from him. Yet the horse is able to eat from the bail of hay. How is this possible ?
From: kannannn on Wed May 31 10:18:55 2006. [Full View]

25<15*2?
From: temporary sori-Observer on Wed May 31 11:34:21 2006. [Full View]

The rope is tied to the horse and the other end is free. So the horse can walk assaultaaga to eat the grass.
From: rocketboy on Wed May 31 12:34:40 2006. [Full View]

H--------------------------|**********h
15 Ft

| - kattai
H - horse

h-hay

enna ithu pictoriala represent panna mudiyala
From: madhu on Wed May 31 14:00:08 2006. [Full View]

mm.. may be the horse is standing on the other side... 15 ft from the end of the rope and it can go upto 30 feet from its place.. but the hay is only 25 ft away.. so... pachak pachak..
From: Nerd on Wed May 31 14:31:06 2006. [Full View]

temporary sori-Observer wrote:

The rope is tied to the horse and the other end is free. So the horse can walk assaultaaga to eat the grass.

Yeh.. thats the answer !! Heard it b4..
From: Nerd on Wed May 31 17:33:15 2006. [Full View]

Nerd wrote:

Here is a good one:

http://laser.narr.as/

Anyone trying this at all??

From: temporary sori-Observer on Wed May 31 18:09:10 2006. [Full View]

Nerd wrote:

temporary sori-Observer wrote:

The rope is tied to the horse and the other end is free. So the horse can walk assaultaaga to eat the grass.

Yeh.. thats the answer !! Heard it b4..

Nerd, rocketboy's answer is correct. The kattai is at the center of a circle with radius 25 ft. The horse is standing at the circumference, and the hay is at 180 degrees from the horse.
But my answer is also right. The puzzle has not mentioned any kattai. So the rope may be tied to the horse but it is loose. So the horse can go anywhere and pachak, pachak.

From: ramky on Wed May 31 21:23:10 2006. [Full View]

temporary sori-Observer wrote:

The rope is tied to the horse and the other end is free. So the horse can walk assaultaaga to eat the grass.

TSO, u were right the 1st time.
From: ramky on Thu Jun 1 22:08:55 2006. [Full View]

A man marries twenty women in his village but isn't charged with polygamy. How come ?
From: ramky on Thu Jun 1 22:18:58 2006. [Full View]

A serene river flows beneath a tall bridge.
There's tranquility all around.
But this silence is not of the living, but of death.
For there are two corpses on the ground near the bridge.
There's just a pile of rope near the corpses.
We know that these two persons did not commit suicide.
There's no jungle nearby, so a wild animal couldnt have killed them.
There are no bullet or knife injuries on the bodies.
No poison bottles, pills, etc.
Assume that no one else came that way for atleast a fortnight.
They were both healthy persons in the prime of their life. So they didnt die of heart attack or similar reasons.
What was the cause of their death ?
From: madhu on Thu Jun 1 22:53:04 2006. [Full View]

tall bridge-lerundhu paint adikkumbodhu thavari vizhundhattanga
From: ramky on Thu Jun 1 23:16:42 2006. [Full View]

madhu wrote:

tall bridge-lerundhu paint adikkumbodhu thavari vizhundhattanga

illai. apdi Ethavathu irunthAl naan sollirupEn.
From: temporary sori-Observer on Thu Jun 1 23:26:04 2006. [Full View]

ramky wrote:

A man marries twenty women in his village but isn't charged with polygamy. How come ?

He did not marry them at the same time. Onnu maaththi onnu kattikittaan!
From: temporary sori-Observer on Thu Jun 1 23:26:34 2006. [Full View]

ramky wrote:

What was the cause of their death ?

They did not have food.
From: ramky on Thu Jun 1 23:34:40 2006. [Full View]

no, they had sufficient food.

From: ramky on Thu Jun 1 23:36:41 2006. [Full View]

temporary sori-Observer wrote:

ramky wrote:

A man marries twenty women in his village but isn't charged with polygamy. How come ?

He did not marry them at the same time. Onnu maaththi onnu kattikittaan!

no - he marries all twenty at the same time. try again.

From: temporary sori-Observer on Thu Jun 1 23:41:41 2006. [Full View]

ramky wrote:

temporary sori-Observer wrote:

ramky wrote:

A man marries twenty women in his village but isn't charged with polygamy. How come ?

He did not marry them at the same time. Onnu maaththi onnu kattikittaan!

no - he marries all twenty at the same time. try again.

He is the priest.

From: temporary sori-Observer on Thu Jun 1 23:45:13 2006. [Full View]

The village is in a country where there are no polygamy laws.

From: ramky on Fri Jun 2 0:00:35 2006. [Full View]

temporary sori-Observer wrote:

ramky wrote:

temporary sori-Observer wrote:

ramky wrote:

A man marries twenty women in his village but isn't charged with polygamy. How come ?

He did not marry them at the same time. Onnu maaththi onnu kattikittaan!

no - he marries all twenty at the same time. try again.

He is the priest.

well, i grant it to you. the exact answer is - he's the priest and marries them OFF, and not marries them !

From: temporary sori-Observer on Fri Jun 2 0:11:24 2006. [Full View]

ramky wrote:

temporary sori-Observer wrote:

ramky wrote:

temporary sori-Observer wrote:

ramky wrote:

A man marries twenty women in his village but isn't charged with polygamy. How come ?

He did not marry them at the same time. Onnu maaththi onnu kattikittaan!

no - he marries all twenty at the same time. try again.

He is the priest.

well, i grant it to you. the exact answer is - he's the priest and marries them OFF, and not marries them !

Yes, that was my answer also.
Even a priest will go to jail if he marries all of those girls himself

From: ramky on Fri Jun 2 0:15:33 2006. [Full View]

seri, TSO agreed ! now try the other one again.

From: rami on Fri Jun 2 5:48:56 2006. [Full View]

ramky wrote:

A serene river flows beneath a tall bridge.
There's tranquility all around.
But this silence is not of the living, but of death.
For there are two corpses on the ground near the bridge.
There's just a pile of rope near the corpses.
We know that these two persons did not commit suicide.
There's no jungle nearby, so a wild animal couldnt have killed them.
There are no bullet or knife injuries on the bodies.
No poison bottles, pills, etc.
Assume that no one else came that way for atleast a fortnight.
They were both healthy persons in the prime of their life. So they didnt die of heart attack or similar reasons.
What was the cause of their death ?

They died because of floods in the river...

From: ramky on Fri Jun 2 12:09:07 2006. [Full View]

no floods in the river - "A serene river flows beneath a tall bridge.."
From: ssanjinika on Fri Jun 2 12:17:15 2006. [Full View]

they killed each other?
From: ramky on Fri Jun 2 12:21:56 2006. [Full View]

ssanjinika wrote:

they killed each other?

no !
From: ssanjinika on Fri Jun 2 12:26:50 2006. [Full View]

well..I was skeptic of that answer myself ..
Im sure the rope has something to do with the death of the two.Was the bridge a rope bridge which broke when they were trying to cross it and they fell to their deaths?

From: ramky on Fri Jun 2 22:49:22 2006. [Full View]

ssanjinika wrote:

well..I was skeptic of that answer myself ..
Im sure the rope has something to do with the death of the two.Was the bridge a rope bridge which broke when they were trying to cross it and they fell to their deaths?

ssanjinika : You are near the answer ! But the bridge was made of brick and mortar.
Some clues :
The bridge was quite a tall one at a great height from the level of the river.
The river was almost dry, with rocks jutting out at many places.
The rope was a special rope, the kind used by certain sportspersons.

From: rocketboy on Fri Jun 2 22:54:30 2006. [Full View]

bungee jumping
From: ramky on Fri Jun 2 23:19:46 2006. [Full View]

rocketboy wrote:

bungee jumping

pl elaborate ur answer
From: rocketboy on Sat Jun 3 12:46:14 2006. [Full View]

One was fastening the rope . Even before he could complete ,the other guy, who was attached to the other end of the rope , makes a jump. Both fall of the bridge . They hit the rocks in the shallow river and die.

In another scenario one person is an onlooker who stands below the bridge. Again the rope gives way and the second person lands on the onlooker. Given the height of the bridge falling on another person does not cushion the fall. I've read somewhere that beyond a certain height jumping into a pool of water has the same effect as landing on soft earth.

From: ramky on Sat Jun 3 13:40:32 2006. [Full View]

rocketboy wrote:

One was fastening the rope . Even before he could complete ,the other guy, who was attached to the other end of the rope , makes a jump. Both fall of the bridge . They hit the rocks in the shallow river and die.

In another scenario one person is an onlooker who stands below the bridge. Again the rope gives way and the second person lands on the onlooker. Given the height of the bridge falling on another person does not cushion the fall. I've read somewhere that beyond a certain height jumping into a pool of water has the same effect as landing on soft earth.

Exactly correct ! Any scenario is applicable.

From: ramky on Sat Jun 3 21:41:09 2006. [Full View]

Rajinder Singh was going by flight from Calcutta to Darjeeling.
He was thinking fondly of Parminder Kaur whom he had married
just last fortnight, and was looking outside the Airbus A310 window,
thinking how fortunate he was that she had concented to marry him,
inspite of another wealthy suitor also proposing to her.

While musing how lucky he was that the official tour came
after his honeymoon, he happned to see an unexpected bird.
Within a few minutes he was dead.
How did he die ?

Clues :
1. He did not commit suicide.
2. He was not suffering from Heart attack or any such disease
which could have killed him.
3. He was not poisoned by consuming the food given by the airhostess.
4. Later during investigation, the police could not find any murder weapon

So how did he die ?
From: madhu on Sat Jun 3 22:08:06 2006. [Full View]

ellam oru imaginationathan.. kyonki..
there is no flight from Kolkata to Darjeeling

( only upto Bagdogra )
From: rocketboy on Sat Jun 3 22:14:04 2006. [Full View]

This is easy. Birds are always a safety hazard to flights. If a bird collides with a plane or a jet during take off or touch down( only at that time aircrafts flyu at low altitudes) then it cab be fatal. what happens is usually the bird gets sucked into the engne resulting in an engine failure. In 1995 a Dassault Falcon 20 crashed at Paris airport after getting hit by a bird.
From: ramky on Sun Jun 4 0:01:48 2006. [Full View]

madhu wrote:

ellam oru imaginationathan.. kyonki..
there is no flight from Kolkata to Darjeeling

( only upto Bagdogra )

rocketboy : correct answer !

madhu : neenga India suthum valiban-nu enakku appo theriyaathu..
illaina vEra ooru sollirupEn :tongue out:
From: Nerd on Mon Jun 5 1:14:23 2006. [Full View]

Use four 4s and any mathematical operator to make a total of 59
From: sgokulprathap on Mon Jun 5 1:30:39 2006. [Full View]

Is it 59 or 60?
From: Nerd on Mon Jun 5 1:36:43 2006. [Full View]

Its 59 SGP.. 60 is so easy aint it
From: sgokulprathap on Mon Jun 5 1:42:08 2006. [Full View]

Yeah, 60 is more simple.
Shud v use 4 as singlle digit or can v use it like 44, 444...
From: Nerd on Mon Jun 5 1:42:53 2006. [Full View]

you can use 44, 444 etc.. doesnt matter..
From: Nerd on Mon Jun 5 1:43:23 2006. [Full View]

Try to get 24 with four zeros
From: Nerd on Mon Jun 5 1:48:50 2006. [Full View]

Edited my above post

so two puzzles floating now
From: sgokulprathap on Mon Jun 5 1:49:21 2006. [Full View]

Nerd wrote:

Try to get 24 with four 4s ..I know two ways to get to 24 with four 4s..

Thats more simple.

4X4+4+4
From: sgokulprathap on Mon Jun 5 1:50:59 2006. [Full View]

Nerd wrote:

Try to get 24 with four zeros

Hope this is not a kadi joke.
From: Nerd on Mon Jun 5 1:52:09 2006. [Full View]

This one has a unique solution and its comparitively easier than the 59 one !!
From: sgokulprathap on Mon Jun 5 1:55:29 2006. [Full View]

Only mathematical expression I can think that can give a finite value using 0 is factorial expression.

Hmm, wil crack it soon...
From: sgokulprathap on Mon Jun 5 1:57:10 2006. [Full View]

Hoo I got it.

Answer:
(0!+0!+0!+0!)!

Solution
(0!+0!+0!+0!)! = (1+1+1+1)! = 4! = 24.
From: Nerd on Mon Jun 5 2:07:09 2006. [Full View]

Well done !! Try the other one too.. feelin sleepy.. will check that tomorrow..
From: sgokulprathap on Mon Jun 5 2:11:04 2006. [Full View]

K. Sweet dreams.
From: sgokulprathap on Mon Jun 5 2:49:43 2006. [Full View]

Nerd wrote:

Use four 4s and any mathematical operator to make a total of 59

Infact I've heared that v can make any numbers from 0 to 100 using four 4s.
From: sgokulprathap on Mon Jun 5 3:03:37 2006. [Full View]

Nerd wrote:

Use four 4s and any mathematical operator to make a total of 59

The answer is
((4!-sqrt 4)/.4)+4
From: sgokulprathap on Mon Jun 5 3:06:15 2006. [Full View]

Solution:
((4!-sqrt 4)/.4)+4 = ((24-2)/.4)+4 = (22/.4)+4 = 55+4 = 59
From: sgokulprathap on Mon Jun 5 3:16:59 2006. [Full View]

Making any number from 0-100 using four 4s:

0- 44-44
1- (4+4-4)/4, 44/44
2- (4*4)/(4+4)
3- (4+4+4)/4, (4*4-4)/4, 4-4^(4-4)
4- (4-4)*4+4
5- (4*4+4)/4
6- ((4+4)/4)+4
7- (4+4)-(4/4), 44/4-4
8- (4*4)-(4+4), 4+4+4-4
9- (4/4)+4+4
10- (44-4)/4
11- 44/(sqrt 4+sqrt 4)
12- (44+4)/4
13- 44/4+sqrt 4
14- 4+4+4+sqrt 4, 4!/4+4+4, 4!-(4+4+sqrt 4), 4*4(4/sqrt 4)
15- 44/4+4
16- 4+4+4+4
17- 4*4+4/4
18- (4!+4!+4!)/4
19- 4!-4-4/4
20- (4/4+4)*4
21- 4!-4+(4/4)
22- 4*4+4+sqrt 4, 4/4(4!)-sqrt 4, 4!-((4+4)/4), 44/4*sqrt 4
23- 4!-sqrt 4+4/4, 4!-4^(4-4)
24- 4*4+4+4
25- 4!+sqrt 4-4/4, 4!+4^(4-4)
26- 4/4(4!)+sqrt 4, 4!+sqrt (4+4-4)
27- 4!+4-4/4
28- (4+4)*4-4, 4sqrt 4*4-4
29- 4!+4+4/4
30- 4!+4+4-sqrt 4
31- ((4+sqrt 4)!+4!)/4!
32- (4*4)+(4*4)
33- 4!+4+sqrt 4/.4
34- (4*4*sqrt 4)+sqrt 4, 4!+(4!/4)+4, sqrt(4^4)*sqrt 4+sqrt 4,
35- 4!+44/4
36- (4+4)*4+4, 44-4-4
37- 4!+(4!+sqrt 4)/sqrt 4
38- 44-(4!/4)
39- 4!+4!/(4*.4), 4!+(4+4/4)!! [Note: !! is odd factorial]
40- (4!-4)+(4!-4)
41- (4!+sqrt 4)/.4-4!
42- 44-4+sqrt 4, (4!+4!)-(4!/4)
43- 44-(4/4)
44- 44+4-4
45- 44+4/4
46- 44+4-sqrt 4, (4!+4!)-(4/sqrt 4)
47- (4!+4!)-4/4
48- (4*4-4)*4
49- (4!+4!)+4/4
50- 44+(4!/4)
51- (4!-4+.4)/.4
52- (44+4)+4
53- 4!+4!+sqrt 4/.4
54- 4!+4!+4+sqrt 4
55- (4!-4+sqrt 4)/.4
56- 4!+4!+4+4
57- (4!-sqrt 4)/.4+sqrt 4
58- ((4!+4)*sqrt 4)+sqrt 4
59- (4!-sqrt 4)/.4+4
60- 4*4*4-4, 4^4/4-4
61- (4!+sqrt 4)/.4-4
62- 4*4*4-sqrt 4
63- (4^4-4)/4
64- 4sqrt 4*4sqrt 4
65- (4^4+4)/4
66- 4*4*4+sqrt 4
67- (4!+sqrt 4)/.4+ sqrt 4
68- 4*4*4+4, 4^4/4+4
69- (4!+sqrt 4)/.4+4
70- (4+4)!/(4!*4!), 44+4!+sqrt 4
71- (4!+4.4)/.4
72- 44+4!+4
73- (4! C sqrt 4)/4 + 4 using nCr
74- 4!+4!+4!+sqrt 4
75- (4!+4+sqrt 4)/.4
76- (4!+4!+4!)+4
77- ((4 - gamma(sqrt4))^4 ) - 4
78- 4*(4!-4)-sqrt 4
79- 4!+(4!-sqrt 4)/.4
80- (4*4+4)*4
81- (4-(4/4))^4, (4!/(4*sqrt 4))^4, (4-(log4/log4))^4
82- 4*(4!-4)+sqrt 4
83- (4!-.4)/.4+4!
84- 44*sqrt 4-4
85- (4!+4/.4)/.4
86- 44*sqrt 4-sqrt 4
87- ((4 - gamma(sqrt4))^4) + (gamma 4)
88- 4*4!-4-4, 44+44
89- 4!+(4!+sqrt 4)/.4
90- 4*4!-4-sqrt 4
91- 4*4!-sqrt 4/.4
92- 4*4!-sqrt 4-sqrt 4
93- 4*4!-gamma(4)/sqrt 4. (4! C sqrt 4)/4 + 4!(using nCr)
94- 4*4!+sqrt 4-4
95- 4*4!-4/4
96- 4*4!+4-4, 4!+4!+4!+4!
97- 4*4!+4/4
98- 4*4!+4-sqrt 4
99- 4*4!+gamma(4)/sqrt 4, 4/4% - 4/4
100- 4*4!+sqrt 4+sqrt 4
From: sgokulprathap on Mon Jun 5 3:19:10 2006. [Full View]

Link for the above:
http://mathforum.org/ruth/four4s.puzzle.html
From: ramky on Mon Jun 5 8:20:47 2006. [Full View]

Badriprasad was a young man who often dreamt of becoming a sailor when he becomes old enough to join a ship. But suddenly, one day he found himself alone on an island, with no food, no water, no fishing rod, yet he did not become apprehensive that he will die.
Why was he not afraid about his situation ? ( this is not a straightforward puzzle ! )
From: rami on Mon Jun 5 8:33:03 2006. [Full View]

It was an island very close to land.. He could walk over (or swim) to the nearest land..
From: dsath on Mon Jun 5 8:38:53 2006. [Full View]

probably he had a boat to sail the seas......
From: ramky on Mon Jun 5 9:39:14 2006. [Full View]

no guys, guess again. btw its a "kadi" puzzle as gokul would say !
From: rocketboy on Mon Jun 5 9:43:10 2006. [Full View]

He was playing videogame like Mario and he was stranded in an island.
From: ramky on Mon Jun 5 10:11:40 2006. [Full View]

nice try, but not correct !
From: Nerd on Mon Jun 5 12:07:08 2006. [Full View]

Well done SGP !! But I sincerely hope that you got the answer before running into that math puzzle forum link
From: thamizhvaanan on Mon Jun 5 12:45:50 2006. [Full View]

keep hoping
From: Nerd on Mon Jun 5 14:37:52 2006. [Full View]

That just kiills the very purpose of this thread !!

From: ramky on Mon Jun 5 22:11:08 2006. [Full View]

this is not solved yet

ramky wrote:

Badriprasad was a young man who often dreamt of becoming a sailor when he becomes old enough to join a ship. But suddenly, one day he found himself alone on an island, with no food, no water, no fishing rod, yet he did not become apprehensive that he will die.
Why was he not afraid about his situation ? ( this is not a straightforward puzzle ! )

From: sgokulprathap on Mon Jun 5 23:41:48 2006. [Full View]

Nerd wrote:

Well done SGP !! But I sincerely hope that you got the answer before running into that math puzzle forum link

S. I got the answer b4 seeing that link.

I got that link when trying for some new puzzles.
From: sgokulprathap on Mon Jun 5 23:54:24 2006. [Full View]

ramky wrote:

no guys, guess again. btw its a "kadi" puzzle as gokul would say !

From: svaisn on Tue Jun 6 0:26:00 2006. [Full View]

ramky wrote:

this is not solved yet

ramky wrote:

Badriprasad was a young man who often dreamt of becoming a sailor when he becomes old enough to join a ship. But suddenly, one day he found himself alone on an island, with no food, no water, no fishing rod, yet he did not become apprehensive that he will die.
Why was he not afraid about his situation ? ( this is not a straightforward puzzle ! )

How did he come to the island??
He should have the boat/ship??

From: Badri on Tue Jun 6 0:57:06 2006. [Full View]

What island was it? A traffic island?
From: ramky on Tue Jun 6 5:19:05 2006. [Full View]

Badri wrote:

What island was it? A traffic island?

100 % Correct ! Badri- ( saar / thambi / anna ? ), naan Badriprasad-nu pEr vechapOthu ungla manasulE nenachukittu vekkala ! neenga enna nambanum ...!
From: Nerd on Tue Jun 6 15:24:08 2006. [Full View]

Rebuses

#1
A) Birthdays & your first kiss.
B) Salary Increase & Christmas Day.
C) Trip to the Dentist & Exams.
D) Lottery Win & Vacation.

#2
1 o'clock = FAIL
2 o'clock = PASS
3 o'clock = PASS
4 o'clock = FAIL
5 o'clock = PASS

#3
K
n
e
e
l
pray
pray

#4
dashotrk
From: rocketboy on Tue Jun 6 15:26:14 2006. [Full View]

3. kneel down to pray
From: Nerd on Tue Jun 6 15:34:06 2006. [Full View]

Yes
From: Nerd on Tue Jun 6 15:38:58 2006. [Full View]

Yes
From: ssanjinika on Tue Jun 6 15:47:18 2006. [Full View]

2)
Two time fail and 3 time pass?
From: Nerd on Tue Jun 6 15:56:11 2006. [Full View]

Nope SS
From: temporary sori-Observer on Tue Jun 6 16:42:07 2006. [Full View]

Nerd wrote:

#2
1 o'clock = FAIL
2 o'clock = PASS
3 o'clock = PASS
4 o'clock = FAIL
5 o'clock = PASS

Timely results, or hourly results
From: Nerd on Tue Jun 6 16:52:56 2006. [Full View]

pretty close but what gives u results?? There is a better phrase !!
From: temporary sori-Observer on Tue Jun 6 16:54:40 2006. [Full View]

Nerd wrote:

pretty close but what gives u results?? There is a better phrase !!

Watch the results?
From: Nerd on Tue Jun 6 16:58:56 2006. [Full View]

OK.. here is a big clue:

the 1 o'clock etc.., represent time(s)
From: ramky on Tue Jun 6 17:06:20 2006. [Full View]

same type puzzle as posted by nerd :

zero
-----------
M.D.
PH.D.
M.B.A.
From: Nerd on Tue Jun 6 17:08:45 2006. [Full View]

Degrees below zero.. not a proper phrase though
From: temporary sori-Observer on Tue Jun 6 17:13:13 2006. [Full View]

Verify the results five times?
Test five times?
From: dsath on Tue Jun 6 17:15:35 2006. [Full View]

Testing Times
From: Nerd on Tue Jun 6 17:16:13 2006. [Full View]

Quote:

Test five times?

Cant get closer than this !! The *five* does not play a significant role here.. you can extend it upto 7 O'clock or even stop with 3 O'clock..
From: temporary sori-Observer on Tue Jun 6 17:17:14 2006. [Full View]

dsath wrote:

Testing Times

Dsaathiya,
From: Nerd on Tue Jun 6 17:19:49 2006. [Full View]

Sorry I misssed ur post dsath. TSO has appreciated u on my behalf.. now try the other two
From: ramky on Tue Jun 6 17:21:19 2006. [Full View]

Nerd wrote:

Degrees below zero.. not a proper phrase though

quite close so i grant it to you.! 3 degrees below zero !
From: ssanjinika on Tue Jun 6 17:23:43 2006. [Full View]

4)
shot in dark?
From: Nerd on Tue Jun 6 17:24:10 2006. [Full View]

Excellent, SS
From: dsath on Tue Jun 6 17:25:52 2006. [Full View]

Nerd wrote:

Rebuses

#1
A) Birthdays & your first kiss.
B) Salary Increase & Christmas Day.
C) Trip to the Dentist & Exams.
D) Lottery Win & Vacation.

B) Thanksgiving
D) Off work
From: Nerd on Tue Jun 6 17:29:01 2006. [Full View]

Nope dsath.. You gotto frame a single phrase out of the clues given.

Hint: C is the odd one out, isnt it??
From: temporary sori-Observer on Tue Jun 6 17:34:41 2006. [Full View]

Unforgettable moments
From: Nerd on Tue Jun 6 17:36:50 2006. [Full View]

Did you read my hint, TSO..

wait a minute.. are you having fun here
From: ssanjinika on Tue Jun 6 17:37:09 2006. [Full View]

1)
Time to forget?
From: Nerd on Tue Jun 6 17:38:01 2006. [Full View]

C is the key here........
From: temporary sori-Observer on Tue Jun 6 17:41:11 2006. [Full View]

Nerd wrote:

Did you read my hint, TSO..

wait a minute.. are you having fun here

Unforgettably happy, or painful moments
From: Nerd on Tue Jun 6 17:42:43 2006. [Full View]

No
From: kannannn on Tue Jun 6 18:03:57 2006. [Full View]

Nerd wrote:

Nope dsath.. You gotto frame a single phrase out of the clues given.

Hint: C is the odd one out, isnt it??

Bad things last longer (doesn't quite fit )
From: dsath on Tue Jun 6 18:04:01 2006. [Full View]

Does the final phrase has 'forever'?
From: Nerd on Tue Jun 6 18:07:05 2006. [Full View]

NO, dsath.. yes kaNNan it doesnt quite fit well..
From: kannannn on Tue Jun 6 18:14:45 2006. [Full View]

Nerd wrote:

C is the key here........

OK, Bad things are at 'C' (sea)
From: dsath on Tue Jun 6 18:15:42 2006. [Full View]

Something to do with a 'ticket' may be?
From: ssanjinika on Tue Jun 6 19:16:55 2006. [Full View]

c)sea of pain ?
From: rami on Wed Jun 7 1:00:50 2006. [Full View]

Painful smiles
From: ssanjinika on Wed Jun 7 9:55:55 2006. [Full View]

c)
See the difference?
From: Nerd on Wed Jun 7 13:41:17 2006. [Full View]

oh well this thing is floating for a day !!

Another big clue: The phrase has "Bad things"
From: ssanjinika on Wed Jun 7 15:04:56 2006. [Full View]

bad things happen at C?
From: Nerd on Wed Jun 7 15:27:13 2006. [Full View]

Yes!! Actually its worse things happen at the sea
From: ssanjinika on Wed Jun 7 15:57:01 2006. [Full View]

That was a tough one Nerdy
From: Nerd on Wed Jun 7 16:10:48 2006. [Full View]

Here is a puzzle:

You have 3 boxes. They are labelled incorrectly. But you know that one box contains only nuts, one box contains only bolts, one box contains nuts and bolts. There are infinite number of nuts, bolts, nut-bolt pairs. How many picks do you need to label them properly?
From: Surya on Wed Jun 7 16:58:39 2006. [Full View]

2?
From: temporary sori-Observer on Wed Jun 7 17:04:48 2006. [Full View]

If each bolt has been fastened to a nut in the box containing nuts & bolts, then you need to pick only one from each box.
From: Nerd on Wed Jun 7 17:04:57 2006. [Full View]

Now you gotto explain how is it 2! 2 is not the right answer though
From: ssanjinika on Wed Jun 7 17:09:05 2006. [Full View]

This looks like a probability question
I hate probability
From: Surya on Wed Jun 7 17:10:21 2006. [Full View]

There's only 3.

1) U pick it...what ever it is...lets say nuts. U label the box, Nuts.

2) Pick The Next. Lets say u see Nuts and Bolts. Label it Bolts.

And the remaining one is Bolts? U don't need to pick?
From: ssanjinika on Wed Jun 7 17:12:57 2006. [Full View]

what if I pick nuts and then nuts again..
how will I know which one contains only nuts and which one contains nuts and bolts?

From: Nerd on Wed Jun 7 17:13:08 2006. [Full View]

Quote:

If each bolt has been fastened to a nut in the box containing nuts & bolts, then you need to pick only one from each box.

They aint fastened

Quote:

This looks like a probability question
I hate probability

This is simple logic, SS. No probablility at all!! Even I hate probability

Quote:

There's only 3.

1) U pick it...what ever it is...lets say nuts. U label the box, Nuts.

2) Pick The Next. Lets say u see Nuts and Bolts. Label it Bolts.

And the remaining one is Bolts? U don't need to pick?

1) U pick a nut, lets say that box has bolts too.. u dont know that right.. then how can u label them as NUTS??

From: temporary sori-Observer on Wed Jun 7 17:15:29 2006. [Full View]

The puzzle does not say the boxes are closed and you dont know what is inside. So, you can simply look inside the box and find out what they contain.
From: Nerd on Wed Jun 7 17:16:14 2006. [Full View]

Lets say u r blind

btw, its not a *kadi* puzzle
From: ssanjinika on Wed Jun 7 17:18:05 2006. [Full View]

Im thinking that it has to be in the elimination method..but am too tired to figure out the elimination methodology
From: Nerd on Wed Jun 7 17:21:49 2006. [Full View]

I know huh.. nearing the end of the day.. time to think about home..

Here is a clue: Read the question carefully.. Extremely critical in solving this.. It cant be solved by probablility or any math technique since it has infinite number of nuts n bolts..
From: temporary sori-Observer on Wed Jun 7 17:26:22 2006. [Full View]

Do the boxes have the same number of nuts, bolts, or nut-bolt pairs, even though infinite?
From: ssanjinika on Wed Jun 7 17:27:08 2006. [Full View]

nerd,are all the boxes labeled incorrectly?
From: Nerd on Wed Jun 7 17:28:27 2006. [Full View]

No they dont !! And it does not really matter
Remember you gotto minimize the no. of picks.. you being extremely lazy will not want to pick 'n' number of times
From: Nerd on Wed Jun 7 17:28:49 2006. [Full View]

ssanjinika wrote:

nerd,are all the boxes labeled incorrectly?

Yeh.. u almost got it
From: temporary sori-Observer on Wed Jun 7 17:38:45 2006. [Full View]

ssanjinika wrote:

nerd,are all the boxes labeled incorrectly?

Very good sanjinika!
Only one pick is needed. You will pick nut-nut-bolt, or bolt-bolt-nut. From this you can find the box that has only the nuts, or only the bolts. And look at the label. If the label is right, then you know that the remaining 2 boxes are labeled wrong, so interchange the labels for those boxes. If the first box is labeled wrong then interchange the labels between the first box, and the box that has the label that belongs to the first box!
From: temporary sori-Observer on Wed Jun 7 17:43:11 2006. [Full View]

Nerd wrote:

No they dont !! And it does not really matter
Remember you gotto minimize the no. of picks.. you being extremely lazy will not want to pick 'n' number of times

nerd, I was asking about the number of nuts, bolts, nut-bolt pairs because, after finding a right box after the first pick), I will see which one of the remaining boxes seems to be heavy
If there are n bolts, and n nuts in the nut-bolt box, then it will be heavier

From: Nerd on Wed Jun 7 17:43:25 2006. [Full View]

temporary sori-Observer wrote:

ssanjinika wrote:

nerd,are all the boxes labeled incorrectly?

Very good sanjinika!
Only one pick is needed. You will pick nut-nut-bolt, or bolt-bolt-nut. From this you can find the box that has only the nuts, or only the bolts. And look at the label. If the label is right, then you know that the remaining 2 boxes are labeled wrong, so interchange the labels for those boxes. If the first box is labeled wrong then interchange the labels between the first box, and the box that has the label that belongs to the first box!

The label will be WRONG always.. Anyways u ve given the answer!

to TSO
to SS

Let me explain in my words:

#1) Pick from the box labelled mixed
#2) If you get a nut, then re-label the nut-box to bolt
#3) re-label the bolt-box to mixed, mixed box to nut

#2) If you get a bolt, then re-label the bolt-box to nut
#3) re-label the nut-box to mixed, mixed box to bolt

#2) You wont get a mixed thing here, coz the box is labelled mixed, incorrectly

Hope it makes sense

From: Nerd on Wed Jun 7 17:44:57 2006. [Full View]

temporary sori-Observer wrote:

Nerd wrote:

No they dont !! And it does not really matter
Remember you gotto minimize the no. of picks.. you being extremely lazy will not want to pick 'n' number of times

nerd, I was asking about the number of nuts, bolts, nut-bolt pairs because, after finding a right box after the first pick), I will see which one of the remaining boxes seems to be heavy
If there are n bolts, and n nuts in the nut-bolt box, then it will be heavier

How can you find that after the first pick Assume that u dint pay attention to the wrongly labelled thingy..

From: temporary sori-Observer on Wed Jun 7 17:52:03 2006. [Full View]

Nerd wrote:

temporary sori-Observer wrote:

Nerd wrote:

No they dont !! And it does not really matter
Remember you gotto minimize the no. of picks.. you being extremely lazy will not want to pick 'n' number of times

nerd, I was asking about the number of nuts, bolts, nut-bolt pairs because, after finding a right box after the first pick), I will see which one of the remaining boxes seems to be heavy
If there are n bolts, and n nuts in the nut-bolt box, then it will be heavier

How can you find that after the first pick Assume that u dint pay attention to the wrongly labelled thingy..

nerd,
If the labels are interchanged there will only be 2 boxes that will be labeled wrong, and one box will always be right.
I call picking one from each box as one pick, and not 3 picks If my first pick is nut-nut-bolt, I know that the bolt came from the bolt box. If my first pick is bolt-bolt-nut, I know that the nut came from the nut box.

From: Nerd on Wed Jun 7 17:54:45 2006. [Full View]

tso,
From: temporary sori-Observer on Wed Jun 7 17:55:55 2006. [Full View]

You are saying that every box is labeled wrongly. In that case, one has to check only the 'mixed' box. But if the labels are simply interchanged between the boxes then my answer is right. But for both only one pick is needed.

From: rami on Thu Jun 8 3:41:05 2006. [Full View]

Nerd wrote:

Here is a puzzle:

You have 3 boxes. They are labelled incorrectly. But you know that one box contains only nuts, one box contains only bolts, one box contains nuts and bolts. There are infinite number of nuts, bolts, nut-bolt pairs. How many picks do you need to label them properly?

One pick - Open nut-bolt

Case 1) You find a nut
Present label --> Correct label
Nuts & bots -> Nuts
Nut -> Bolts
Bolts - > Nuts and bolts

Case 2) You find a bolt
Present label --> Correct label
Nuts & bots -> Bolts
Bolts - > Nuts
Nut -> Nuts and bolts

From: sgokulprathap on Thu Jun 8 4:44:11 2006. [Full View]

K. Oru kadi puzzle.

IT'S A THING.

IT HAS 7 LETTERS.

IF WE REMOVE 1 LETTER FROM IT, IT REMAINS THE SAME.

IF WE REMOVE 2 LETTERS FROM IT, IT REMAINS THE SAME.

IF WE REMOVE 3 LETTERS FROM IT, IT REMAINS THE SAME.

IF WE REMOVE ALL THE LETTERS FROM IT, STILL IT REMAINS THE SAME.

WHATZ IT ?
From: rami on Thu Jun 8 5:35:15 2006. [Full View]

Letter box ..
From: sgokulprathap on Thu Jun 8 5:44:51 2006. [Full View]

U r rite Ramya.
Its precisely post box.
From: Nerd on Thu Jun 8 15:12:49 2006. [Full View]

Rami,

Present label --> Correct label

This wont hold at all! You gotto read the question carefully.. SS and TSO have already posted the right answer
From: ssanjinika on Thu Jun 8 15:16:12 2006. [Full View]

Nerdy any more rebuses ? Ive decided that they are my favorites among all kinds of puzzles
From: Nerd on Thu Jun 8 15:21:34 2006. [Full View]

Thats great news, SS They are my favourites too

#1)
1. Do Do
2. Dew Dew
3. Due Due

#2)
thebank
the b ank
t he b an k
t h e b a n k

#3)
Entree: Augusta National
Main: St Andrews
Dessert: Pebble Beach (clue:golf)

#4)
H Dinner
S Dinner
A Dinner
W Dinner

#5)
Lo_ging

Will be back later in the day, got a meeting
From: ssanjinika on Thu Jun 8 15:27:13 2006. [Full View]

4)
wash before dinner?
From: temporary sori-Observer on Thu Jun 8 15:30:25 2006. [Full View]

2. Extension bank, decentralized bank.
3.Golf course.
5. Decent lodging, vacant lodging.
From: temporary sori-Observer on Thu Jun 8 15:37:06 2006. [Full View]

Nerd wrote:

Rami,

Present label --> Correct label

This wont hold at all! You gotto read the question carefully.. SS and TSO have already posted the right answer

nerd,

Rami sonnathu sari thaan. Left side-le irukkaRathu present incorrect label, which needs to be changed to the correct label on the right side-nu avanga thalaippu pOttu solli irukkaanga. Neenga koduththa adhE answer thaan.
From: kannannn on Thu Jun 8 17:48:50 2006. [Full View]

1. To do list?
From: Nerd on Thu Jun 8 21:12:34 2006. [Full View]

kannannn, #1 is right

SS it is wash up for (4) dinner.. but I give it to you

Tso, you gotto try again..

Sorry, rami, my bad
From: temporary sori-Observer on Thu Jun 8 21:30:56 2006. [Full View]

3 is 3 course meal. That was my answer, but edhukkum innoru answer kudukkalaamnu thaan vERe answer koduththEn

Please give us clues for the others.

2. break the bank

5 Endless longing ! (��ο�ǡ� �� .)
From: temporary sori-Observer on Thu Jun 8 21:40:49 2006. [Full View]

Nerd,

�� ġ�
��ɢ�� .
�� 즸��
�� ?

�� - puzzle

(second)
http://www.musicindiaonline.com/l/26/s/movie_name.5595/
From: Nerd on Fri Jun 9 12:55:33 2006. [Full View]

TSO,

I could not read that

Everything is solved now
From: sgokulprathap on Sat Jun 10 1:30:20 2006. [Full View]

Nerd wrote:

Everything is solved now

Everything is solved-a?
From: rachel on Sat Jun 10 4:16:25 2006. [Full View]

sgokulprathap wrote:

Nerd wrote:

Everything is solved now

Everything is solved-a?

Quote:

Nobody is perfect.
I'm nobody.

please solve this
From: sgokulprathap on Sat Jun 10 4:47:49 2006. [Full View]

rachel wrote:

Quote:

Nobody is perfect.
I'm nobody.

please solve this

Solution is Gokul.

Indha maadhiri simple-a kekka vendam. Yedhavadhu kashtama kelunga.

From: rachel on Sat Jun 10 5:05:20 2006. [Full View]

sgokulprathap wrote:

rachel wrote:

Quote:

Nobody is perfect.
I'm nobody.

please solve this

Solution is Gokul.

Indha maadhiri simple-a kekka vendam. Yedhavadhu kashtama kelunga.

no... ur answer is not correct...

correct answer is that gokul is not perfect ithu kooda theriyatha

From: sgokulprathap on Sat Jun 10 5:24:31 2006. [Full View]

rachel wrote:

sgokulprathap wrote:

rachel wrote:

Quote:

Nobody is perfect.
I'm nobody.

please solve this

Solution is Gokul.

Indha maadhiri simple-a kekka vendam. Yedhavadhu kashtama kelunga.

no... ur answer is not correct...

correct answer is that gokul is not perfect ithu kooda theriyatha

Naan verum Gokul nu than sonnen. Gokul is perfect nu yellam sollala.

But still

Nobody is perfect.
Gokul is nobody.

From: thamizhvaanan on Sat Jun 10 6:37:50 2006. [Full View]

inga enna vilyattu nadakkuthu
From: sgokulprathap on Sat Jun 10 7:12:35 2006. [Full View]

Kabadi
From: rachel on Sun Jun 11 0:07:10 2006. [Full View]

sgokulprathap wrote:

Kabadi
From: ramky on Sun Jun 11 3:47:04 2006. [Full View]

.
David was exploring the remote parts of the Sahara desert. As he was told that no one had been to that particular district for the past 3 months, he was curious about the place. But while wandering near some rocky area, he came upon a dead body. It was of a man who was wearing a special outful. His bones were sticking out of the sides - so severe were the injuries which lead to the man's death. David arranged to take the body to a hospital and got them to do the post mortem. The post mortem showed that he died suddenly, about one month ago.

How did the man die ? ( btw its a twisted puzzle ! )
From: crazy on Sun Jun 11 7:05:16 2006. [Full View]

the man died suddenly!
From: ramky on Sun Jun 11 7:59:14 2006. [Full View]

crazy : thats the question, how come he died suddenly ?
From: crazy on Sun Jun 11 8:01:20 2006. [Full View]

ramky wrote:

crazy : thats the question, how come he died suddenly ?

we all suddenly, dont we?

okie okie he died suddenly coz he was thirsty
From: mgb on Sun Jun 11 8:08:46 2006. [Full View]

Might ve died while jumping from a flight (parachute malfunction)
From: pavalamani pragasam on Sun Jun 11 8:09:11 2006. [Full View]

He fell from a steep rock? What is the relevance of the special outfit he was wearing?
From: ramky on Sun Jun 11 8:36:22 2006. [Full View]

mgb wrote:

Might ve died while jumping from a flight (parachute malfunction)

Ganesh : ur answer is 90% correct, but the parachute was in good condition. its a twisted puzzle !

PP madam : the special outfit is the one worn by pilots with the parachute backpack attached to it.

crazy : no, even if someone is very much dehydrated they will die a slow death, not suddenly.

From: mgb on Sun Jun 11 8:41:58 2006. [Full View]

ramky wrote:

mgb wrote:

Might ve died while jumping from a flight (parachute malfunction)

Ganesh : ur answer is 90% correct, but the parachute was in good condition. its a twisted puzzle !

evvalavu kurai ulladho, avvalavu kuraithu kondu, meedhi parisu thogaiyai kudumaiya

From: ramky on Sun Jun 11 8:45:19 2006. [Full View]

mgb wrote:

ramky wrote:

mgb wrote:

Might ve died while jumping from a flight (parachute malfunction)

Ganesh : ur answer is 90% correct, but the parachute was in good condition. its a twisted puzzle !

evvalavu kurai ulladho, avvalavu kuraithu kondu, meedhi parisu thogaiyai kudumaiya

seringa, naane meethi answer sollidarEn - he baled out from a plane with the parachute intact, but instead of pulling the parachute cord, he pulled out his shoe lace !

From: pavalamani pragasam on Sun Jun 11 9:08:00 2006. [Full View]

paracutukku bathil school baggai eduththuk kondu kuthiththa muttaal politician joke maathiriyirukku!
From: ramky on Sun Jun 11 9:16:04 2006. [Full View]

pavalamani pragasam wrote:

paracutukku bathil school baggai eduththuk kondu kuthiththa muttaal politician joke maathiriyirukku!

PP madam : very true, he could have been a politician also, who was masquerading as a pilot !

From: Nerd on Sun Jun 11 16:46:05 2006. [Full View]

thamizhvaanan wrote:

a question somewhat similar

There is a class of strength 60,every student in the class being very honest,very clever,very intellegent.The teacher comes in,and marks either blue or red color on the back of each student,students being unaware of the color behind them,and no one left uncolored and with at least one student being colored either red or blue.
After coloring each student ,the teacher leaves the class.
Now students can roam inside the class,notice the color behind any other student but cannot inform him about his color.
Now-
The teacher walks in every hour and asks "Those who are sure about blue color behind them may come out of class!"
p
So the question is --
How many students will come out at 1st hour

How many at 2nd hour?
|
|
|
|How many at nth hour? </B.

I guess this ones still floating.

At the end of n hours all the blue students will leave. n being the total number of blue students. No one will leave before that

From: ramky on Mon Jun 12 8:47:28 2006. [Full View]

Slapped for eve teasing

In one particular city of North India, eve teasing in some colonies was becoming unbearable to the college going girls. The local police woke up to this fact and after an anti eve teasing drive, arrested 10 boys from one area. In addition to the severe fine and prison sentence, the Assistant Commissioner of that locality included another punitive action against the eve teasers - he asked the affected girls to slap the errant boys right there in the police station. Now, if a boy and a quarter get a slap and a quarter from a girl and a quarter, how many slaps would 10 boys get at the same rate from a girl?
From: temporary sori-Observer on Mon Jun 12 9:39:21 2006. [Full View]

10 boys will get 8 slaps from a girl. (I dont have any experience in this )
From: pavalamani pragasam on Mon Jun 12 10:47:49 2006. [Full View]
From: Nerd on Tue Jun 13 16:47:51 2006. [Full View]

When Alexander the Great attacked the forces of Porus, an Indian soldier was captured by the Greeks. He had displayed such bravery in battle, however, that the enemy offered to let him choose how he wanted to be killed. They told him, "If you tell a lie, you will put to the sword, and if you tell the truth you will be hanged." How did he escape ??
From: temporary sori-Observer on Tue Jun 13 18:45:58 2006. [Full View]

He told the enemy "I will be killed with a sword".
From: ramky on Tue Jun 13 21:58:14 2006. [Full View]

temporary sori-Observer wrote:

10 boys will get 8 slaps from a girl. (I dont have any experience in this )

The answer is correct ! But I dont know whether the 2nd statement is True or not !

Experience irukiravargal thaan bathil solla vEndum endru naan sollavillaiyE !
From: Nerd on Wed Jun 14 12:58:12 2006. [Full View]

Yes thats right, TSO
From: temporary sori-Observer on Wed Jun 14 19:57:42 2006. [Full View]

ramky wrote:

Experience irukiravargal thaan bathil solla vEndum endru naan sollavillaiyE !

Ramky,
Naan kachchidhamaa vidaiyai sonnathum neenga enakku aRai vaangi anubavam irukkunnu ninaichchukkuveengaLOnnu thaan appadi sonnEn!
From: temporary sori-Observer on Wed Jun 14 19:59:16 2006. [Full View]

Nerd wrote:

Yes thats right, TSO

Nerd,
Sari ippa paakkalaam. Thanana naana naanaa...
From: thamizhvaanan on Tue Jun 20 5:51:41 2006. [Full View]

Nerd wrote:

I guess this ones still floating.

At the end of n hours all the blue students will leave. n being the total number of blue students. No one will leave before that

sorry nerd, i didn notice ur post. phew!! it's been a long time since i posted that question. can u elaborate on ur answer a bit more?
From: thamizhvaanan on Tue Jun 20 5:52:53 2006. [Full View]

It is your task to deliever as much grain as possible from city A to city B. The cities are 1,000 miles apart. You initially have 10,000 pounds of grain. Your camel may carry up to 1,000 pounds and eats 1 pound of grain per mile traveled. You may leave grain along the way and return to it later. How much grain can you deliever to city B?
From: sgokulprathap on Tue Jun 20 6:02:30 2006. [Full View]

Thamizh, it looks like ZERO @ first glance of the puzzle.

BTW: How much the man can carry?
From: thamizhvaanan on Tue Jun 20 6:03:35 2006. [Full View]

A column of soldiers one mile long is marching forward at a constant rate. The soldier at the front of the column has to deliver a message to the soldier at the rear. He breaks rank and begins marching toward the rear at a constant rate while the column continues forward. The soldier reaches the rear, delivers the message and immediately turns to march forward at a constant rate. When he reaches the front of the column and drops back in rank, the column has moved one mile. Question- How far did the soldier delivering the message march?
From: thamizhvaanan on Tue Jun 20 6:05:50 2006. [Full View]

sgokulprathap wrote:

Thamizh, it looks like ZERO @ first glance of the puzzle.

BTW: How much the man can carry?

he can carry no more than his robes and food for himself

From: sgokulprathap on Tue Jun 20 6:29:45 2006. [Full View]

thamizhvaanan wrote:

sgokulprathap wrote:

Thamizh, it looks like ZERO @ first glance of the puzzle.

BTW: How much the man can carry?

he can carry no more than his robes and food for himself

Looks like more calculations involved.

From: sgokulprathap on Tue Jun 20 6:38:50 2006. [Full View]

thamizhvaanan wrote:

It is your task to deliever as much grain as possible from city A to city B. The cities are 1,000 miles apart. You initially have 10,000 pounds of grain. Your camel may carry up to 1,000 pounds and eats 1 pound of grain per mile traveled. You may leave grain along the way and return to it later. How much grain can you deliever to city B?

Reserve 9000 pounds over 19 trips, moving 52.63 miles, or 52.63 miles from city A
Reserve 8000 pounds over 17 trips, moving 58.82 miles, or 111.46 miles from city A
Reserve 7000 pounds over 15 trips, moving 66.67 miles, or 178.12 miles from city A
Reserve 6000 pounds over 13 trips, moving 76.92 miles, or 255.04 miles from city A
Reserve 5000 pounds over 11 trips, moving 90.91 miles, or 345.95 miles from city A
Reserve 4000 pounds over 9 trips, moving 111.11 miles, or 457.07 miles from city A
Reserve 3000 pounds over 7 trips, moving 142.86 miles, or 599.92 miles from city A
Reserve 2000 pounds over 5 trips, moving 200.00 miles, or 799.92 miles from city A
Take 1000 pounds directly to city B, consuming 200.08 pounds on the way, leaving 599.84 pounds and take back 200.08 pounds to eat on the way back.
Take the last 1000 pounds directly to city B, consuming 200.08 pounds on the way, and depositing an additional 799.92 pounds of grain, for a total deposit of 1399.77 pounds.

From: sgokulprathap on Tue Jun 20 6:50:31 2006. [Full View]

thamizhvaanan wrote:

A column of soldiers one mile long is marching forward at a constant rate. The soldier at the front of the column has to deliver a message to the soldier at the rear. He breaks rank and begins marching toward the rear at a constant rate while the column continues forward. The soldier reaches the rear, delivers the message and immediately turns to march forward at a constant rate. When he reaches the front of the column and drops back in rank, the column has moved one mile. Question- How far did the soldier delivering the message march?

If v assume the column took n hours to move 1 mile, the problem here is to find out how much distance the front line soldier moved in that n hours. Its seems I may hav to refresh some of my elementary maths formulas.

From: temporary sori-Observer on Tue Jun 20 13:01:00 2006. [Full View]

thamizhvaanan wrote:

It is your task to deliever as much grain as possible from city A to city B. The cities are 1,000 miles apart. You initially have 10,000 pounds of grain. Your camel may carry up to 1,000 pounds and eats 1 pound of grain per mile traveled. You may leave grain along the way and return to it later. How much grain can you deliever to city B?

The camel eats only when it carries the grain, and not when it returns from B to A without carrying anything.
Carry 1000 pounds each time to 500 miles from city A. In 10 trips, there will be 5000 pounds of grain at 500 miles from City A (5000 pounds eaten by the camel). Now in 5 trips you can take 2500 pounds to City B (2500 eaten by the camel). You can deliver 2500 pounds to City B.

From: sgokulprathap on Wed Jun 21 6:15:56 2006. [Full View]

thamizhvaanan wrote:

A column of soldiers one mile long is marching forward at a constant rate. The soldier at the front of the column has to deliver a message to the soldier at the rear. He breaks rank and begins marching toward the rear at a constant rate while the column continues forward. The soldier reaches the rear, delivers the message and immediately turns to march forward at a constant rate. When he reaches the front of the column and drops back in rank, the column has moved one mile. Question- How far did the soldier delivering the message march?

Cant arrive @ exact answer.
Approximately it comes around 2.4 miles.

From: sgokulprathap on Wed Jun 21 6:30:54 2006. [Full View]

I've used (precisely wasted) some 3 - 4 pages in my scribbling pad. Im sure no one wil understand my workings if I put it here. Bcoz its that much confusing. I'm trying to simplify my workings. But b4 that if any1 solved it simply, put ur workings here. Or else Thamizh plz post how u got the answer.

BTW Thamizh, 2.4 miles is correct know.
From: kannannn on Wed Jun 21 7:38:49 2006. [Full View]

gokul prathap, the solution becomes much simpler using relative speeds and relative distances

marching rate of column = m1
marching rate of soldier = m2
distance where the first soldier meets the second soldier = d from the starting point
time taken to meet the last soldier = t
time taken to join the ranks after delivering message = t1
the relative speed of the soldier before delivering message = m2+m1.
relative distance covered before delivering message = 1 mile
relative speed of the soldier after delivering message = m2-m1
relative distance covered after delivering message = 1 mile
thus, t = 1/(m1+m2), d = m2/(m1+m2)
or (m1/m2) = (1-d)/d -----------(a)

t1 = 1/(m2-m1), d = m1/(m2-m1)
or (m1/m2) = d/(d+1) -----------(b)
equating (a) and (b),
d = sqrt(1/2)
or total distance traveled is 1+2*0.707 ~ 2.4
From: johntony on Thu Jun 22 16:14:46 2006. [Full View]

hi freinds heres a puzzle for u

Theorem : 3=4
Proof:
Suppose:
a + b = c

This can also be written as:

4a - 3a + 4b - 3b = 4c - 3c

After reorganising:

4a + 4b - 4c = 3a + 3b - 3c

Take the constants out of the brackets:

4 * (a+b-c) = 3 * (a+b-c)

Remove the same term left and right:

4 = 3
From: rocketboy on Thu Jun 22 16:21:06 2006. [Full View]

johntony the flaw lies in your multiplication. You are multiplying both sides by zero.

2*0=0
3*0=0

then is it logical to say 2 =3 just because 2*0=3*0=0.
From: johntony on Fri Jun 23 14:30:04 2006. [Full View]

rocketboy wrote:

johntony the flaw lies in your multiplication. You are multiplying both sides by zero.

2*0=0
3*0=0

then is it logical to say 2 =3 just because 2*0=3*0=0.

Rocketboy how can tell u that

Theorem : 3=4
Proof:
Suppose:
a + b = c

This can also be written as:

4a - 3a + 4b - 3b = 4c - 3c (because 4a - 3a = a)

After reorganising:

4a + 4b - 4c = 3a + 3b - 3c

Take the constants out of the brackets:

4 * (a+b-c) = 3 * (a+b-c)

Remove the same term left and right:

4 = 3
From: johntony on Fri Jun 23 14:41:56 2006. [Full View]

Theorem : All numbers are equal to zero.

Proof: Suppose that a=b. Then
a = b
a * a = ab
a * a - b * b = ab - b * b
(a + b)(a - b) = b(a - b)
a + b = b
a = 0

And Furthermore if a + b = b, and a = b, then b + b = b, and 2b = b,
which mean that
2 = 1
From: johntony on Fri Jun 23 14:48:18 2006. [Full View]

Theorem: 1$ = 1c.

Proof:
And another that gives you a sense of money disappearing...

1$ = 100c
= (10c)^2
= (0.1$)^2
= 0.01$
= 1c

Here $ means dollars and c means cents.
From: rocketboy on Fri Jun 23 14:49:50 2006. [Full View]

Sir ,
this is the last step in your proof:

4 * (a+b-c) = 3 * (a+b-c)

But you started with the assumption a+ b = c .

So do you realize what you are actually doing?

You are multiplying both sides by zero and equating the result.

And always remember a common factor can be cancelled only when the factor is non zero.

I'll show how 1 = 2 can be proved .

Assume a=b

square both sides

a**2= b**2

subtract ab from both the sides

a**2-ab= b**2-ab

substituting a=b in RHS

a**2 -ab = b**2- a**2

a(a-b)= (b+a)(b-a)

now again a =b .

cancelling out (a-b) (notice the folly . I repeat a common factor should be cancelled only when it is non zero. here a-b cannot be cancelled )

a = b+a
or a =2a
or 1=2.

I hope I have made things clearer sir.
From: johntony on Fri Jun 23 14:56:37 2006. [Full View]

Theorem: 4 = 5

Proof:

-20 = -20

16 - 36 = 25 - 45

4^2 - 9*4 = 5^2 - 9*5

4^2 - 9*4 + 81/4 = 5^2 - 9*5 + 81/4

(4 - 9/2)^2 = (5 - 9/2)^2

4 - 9/2 = 5 - 9/2

4 = 5

From: rocketboy on Fri Jun 23 15:02:03 2006. [Full View]

johntony wrote:

Theorem: 4 = 5

Proof:

-20 = -20

16 - 36 = 25 - 45

4^2 - 9*4 = 5^2 - 9*5

4^2 - 9*4 + 81/4 = 5^2 - 9*5 + 81/4

(4 - 9/2)^2 = (5 - 9/2)^2

4 - 9/2 = 5 - 9/2

4 = 5

4**2 - 9* 4 + 81/4 = 5**2 - 9*5 +81/4

i.e 0.25 =0.25

-0.5 **2 =0.5 **2

This doesn't mean -0.5 = 0.5..

From: johntony on Fri Jun 23 15:08:37 2006. [Full View]

rocketboy wrote:

johntony wrote:

Theorem: 4 = 5

Proof:

-20 = -20

16 - 36 = 25 - 45

4^2 - 9*4 = 5^2 - 9*5

4^2 - 9*4 + 81/4 = 5^2 - 9*5 + 81/4

(4 - 9/2)^2 = (5 - 9/2)^2

4 - 9/2 = 5 - 9/2

4 = 5

4*2 - 9* 4 + 81/4 = 5*2 =9*5 +81/4

i.e 0.25 =0.25

-0.5 **2 =0.5 **2

This doesn't mean -0.5 = 0.5..

no Rocketboy

i meant 4^2 Is a square of 4 not 4*2

From: Nerd on Fri Jun 23 15:12:57 2006. [Full View]
From: johntony on Fri Jun 23 15:13:51 2006. [Full View]

Rocket Boy

Theorum 1=2 is clear in my mind but the 3 = 4
is not getting clear, where i multiplying both sides by zero i dont found ?
From: Nerd on Fri Jun 23 15:16:26 2006. [Full View]

Quote:

where i multiplying both sides by zero i dont found

You said Let a + b = c

That means a+b-c = 0

u r multiplying both the sides by (a+b-c) which is nothing but a ZERO
From: johntony on Fri Jun 23 15:23:15 2006. [Full View]

Dear nerd

these theorums are not mine, though being a puzzles fan its in my practise to surf the net for various puzzles so i have a stock of puzzles in my pc
and i am just sharing some of them to the dear hubbers.

cheers
From: johntony on Fri Jun 23 15:24:12 2006. [Full View]

Thank You nerd
From: Nerd on Fri Jun 23 15:24:54 2006. [Full View]

But tony, you should atleast try to think of whats happening in that.. Your (OK, whoevers) derivation is absolutely absurd.. no point in wasting time over such things.. This is what I thought.. anyways sorry if I was harsh

From: johntony on Fri Jun 23 15:32:12 2006. [Full View]

Nerd wrote:

But tony, you should atleast try to think of whats happening in that.. Your (OK, whoevers) derivation is absolutely absurd.. no point in wasting time over such things.. This is what I thought.. anyways sorry if I was harsh

dear nerd

please dont mind u does not feel rough anyway to me.
thank you
cheers

From: thamizhvaanan on Fri Jun 23 23:49:51 2006. [Full View]

johntony, these things are called fallacies, and they arent named as such without a reason Dictionary definition of fallacies goes like,

A misconception resulting from incorrect reasoning

And I will tell why urs is a case of incorrect reasoning.

Almost all of ur cases involve cancelling out terms that are numerically equal to zero, as per assumption.

Quote:

4 * (a+b-c) = 3 * (a+b-c)
Remove the same term left and right:
4 = 3

You arenot simply removing the terms. Actually wat we do, when we say cancelling is divide both sides of "equal to" sign by the same quantity. In our case it is zero. In mathematics, dividing by zero is simply not allowed . Because it only leads us to a trivial solution, because there isnt any unique, determinate number q such that q X 0 =0. Moreover, ur arguement technically involves dividing zero by zero, which is indeterminate.

So couple of ur fallacies are wat they are, false you would like to check into this link, to learn more about mathematical fallacies

http://www.math.toronto.edu/mathnet/falseProofs/fallacies.html

I will try to come up with explanations for couple of other fallacies too, but later . the dollar question is quite curious. The explanation is curious too
From: rocketboy on Sat Jun 24 0:29:09 2006. [Full View]

The dollar question is also simple.

0.1$**2=0.01 $^2

and not 0.01 $ as john tony qrote.

0.01 $^2= 0.01 *100C *100C= 100C =1 $

As simple as that.
From: thamizhvaanan on Sat Jun 24 0:39:01 2006. [Full View]

rocketboy wrote:

The dollar question is also simple.

0.1$**2=0.01 $^2

and not 0.01 $ as john tony qrote.

0.01 $^2= 0.01 *100C *100C= 100C =1 $

As simple as that.

that was my answer too

RocketBoy, I got placed in TCS
From: rocketboy on Sat Jun 24 1:02:48 2006. [Full View]

Congrats da.

From: sgokulprathap on Sat Jun 24 2:02:20 2006. [Full View]

kannannn wrote:

gokul prathap, the solution becomes much simpler using relative speeds and relative distances

marching rate of column = m1
marching rate of soldier = m2
distance where the first soldier meets the second soldier = d from the starting point
time taken to meet the last soldier = t
time taken to join the ranks after delivering message = t1
the relative speed of the soldier before delivering message = m2+m1.
relative distance covered before delivering message = 1 mile
relative speed of the soldier after delivering message = m2-m1
relative distance covered after delivering message = 1 mile
thus, t = 1/(m1+m2), d = m2/(m1+m2)
or (m1/m2) = (1-d)/d -----------(a)

t1 = 1/(m2-m1), d = m1/(m2-m1)
or (m1/m2) = d/(d+1) -----------(b)
equating (a) and (b),
d = sqrt(1/2)
or total distance traveled is 1+2*0.707 ~ 2.4

Thats simple.

From: sgokulprathap on Sat Jun 24 2:04:38 2006. [Full View]

Thamizh, andha Camel puzzleku yennoda answer correctta nu sollave illa.
From: Nerd on Sat Jun 24 12:46:06 2006. [Full View]

Quote:

RocketBoy, I got placed in TCS

TV, I know you deserve better companies.. Just chuck TCS.. You are too good to be there !! believe me !!
From: mgb on Sat Jun 24 13:16:22 2006. [Full View]

Nerd wrote:

Quote:

RocketBoy, I got placed in TCS

TV, I know you deserve better companies.. Just chuck TCS.. You are too good to be there !! believe me !!

But nerd.. tata consultancy is rated currently as the as the best employer in India. It is the fastest growing company currently.. barring a few telecom companies. What is the company you are suggesting for TV? Be precise no, instead of advising TV not to take this opportunity
From: Nerd on Sat Jun 24 13:29:51 2006. [Full View]

Well.. I dont know what is he upto.. His interests/skills etc.., But AFAIK, TCS is not the best place to work. Agreed that its one among the top (or is it at the top?) in terms of revenue. Atleast 5-6 of my friends used to work there. After 3 years each and everyone of them quit TCS !! Doesnt it say something ?? Also they dont pay good at all!! Having said all that, its just my opinion !!
From: johntony on Sat Jun 24 14:22:08 2006. [Full View]

rocketboy wrote:

The dollar question is also simple.

0.1$**2=0.01 $^2

and not 0.01 $ as john tony qrote.

0.01 $^2= 0.01 *100C *100C= 100C =1 $

As simple as that.

Rocket boy

i m agree.
Thanks for giving time to these Flaw type of postings.
From: rocketboy on Sat Jun 24 14:36:51 2006. [Full View]

<digression>
yeah I agree with you Nerd. I don't want to discourage you Tamizh but believe me you can prosper in a much better place. Try to get into some other organisation like juno,DE Shaw ( If your interests lie in software) .They pay very well and also I heard from my friends the work is challenging too. This is how I advise my younger brother too. He is a very brilliant person ( topper at school) . But he never listens to me. He is wasting his talents in a 'dubukku' mnc. The problem with big organisations like TCS is there are so many people and I feel it is difficult to standout and make our presence felt. IMHO the smaller the better.
</digression>
From: johntony on Sat Jun 24 17:23:20 2006. [Full View]

I m full of holes but Im used by many because I can hold water...What am I?
From: johntony on Sat Jun 24 17:25:17 2006. [Full View]

what can't be named without breaking it?
From: madhu on Sat Jun 24 19:51:50 2006. [Full View]

johntony wrote:

what can't be named without breaking it?

silence
From: madhu on Sat Jun 24 19:52:23 2006. [Full View]

johntony wrote:

I m full of holes but Im used by many because I can hold water...What am I?

SPONGE ?
From: thamizhvaanan on Sun Jun 25 1:05:16 2006. [Full View]

//digression
thanks nerd, mgb and rocketboy for ur concerns abt me

nerd, a special thanx for ur concern . my aim doesnt lie with TCS alone Mainly I took it bcoz as mgb said, just not to miss on an oppurtunity. definitely I am looking beyond TCS, dont want to be counted among a herd . In our college ppl can attend certain companies ( those that pay more than 4 L per annum) even if they are already placed. I may try few of them. Even if I miss, I have plan B

And currently my skills are concerned with networking and system administration. And I am looking forward to shine in data encryption, network security and ethical hacking domain. I hope, if i get into these fields, I can challenge myself intellectually. For all these, I thot TCS wud be a gud launch pad. Infact, I skipped two companies and waited for TCS .

Rocketboy, I am not into programming but I know a little bit of programming. I may require certain programming skills to shine in the abovementioned domains, so I will develop those skills shortly , and as I said companies like DE shaw are still within my aim . mgb, thanx. u spoke my mind
From: ramky on Sun Jun 25 11:52:59 2006. [Full View]

madhu wrote:

johntony wrote:

I m full of holes but Im used by many because I can hold water...What am I?

SPONGE ?

Madhu : Sponge is the right answer, i have already posted this in previous pages, or in Puzzles version 1.
From: ramky on Sun Jun 25 12:00:55 2006. [Full View]

Gerald was given a new suit to wear, when he applied and was selected for a job. One day while doing his job, his suit got torn accidentally - and Gerald died within some minutes ! How come ?
From: johntony on Sun Jun 25 13:41:28 2006. [Full View]

i think he was an astronaut and working in a place where oxygen was not present(such as space shuttle.)

Or he was working at underwater(sea)
From: johntony on Sun Jun 25 13:48:07 2006. [Full View]

whenever you give it to someone you should keep it. what is it ?

From: madhu on Sun Jun 25 18:16:42 2006. [Full View]

ramky wrote:

madhu wrote:

johntony wrote:

I m full of holes but Im used by many because I can hold water...What am I?

SPONGE ?

Madhu : Sponge is the right answer, i have already posted this in previous pages, or in Puzzles version 1.

ramky : I just guessed.. hvnt checked the pages..

From: ramky on Sun Jun 25 18:50:26 2006. [Full View]

johntony wrote:

i think he was an astronaut and working in a place where oxygen was not present(such as space shuttle.)

Or he was working at underwater(sea)

Correct, he is an astronaut out on a space walk !
From: madhu on Sun Jun 25 18:53:39 2006. [Full View]

johntony wrote:

whenever you give it to someone you should keep it. what is it ?

your name, address and peace of mind
From: temporary sori-Observer on Sun Jun 25 19:44:21 2006. [Full View]

johntony wrote:

whenever you give it to someone you should keep it. what is it ?

Your word, and promise.
From: johntony on Mon Jun 26 16:02:42 2006. [Full View]

temporary sori-Observer wrote:

johntony wrote:

whenever you give it to someone you should keep it. what is it ?

Your word, and promise.

Correct
From: ramky on Thu Jun 29 13:15:14 2006. [Full View]

Jayashree participated in a popular race and also came first.
But she was not given any trophy. Why ?
From: ssanjinika on Thu Jun 29 13:24:36 2006. [Full View]

It was a rat race
From: Sanguine Sridhar on Thu Jun 29 13:34:59 2006. [Full View]

ramky wrote:

Jayashree participated in a popular race and also came first.
But she was not given any trophy. Why ?

Jayashree is a bull
From: mgb on Thu Jun 29 14:19:25 2006. [Full View]

It was a slow cycling race
From: temporary sori-Observer on Thu Jun 29 19:18:24 2006. [Full View]

Sanguine Sridhar wrote:

ramky wrote:

Jayashree participated in a popular race and also came first.
But she was not given any trophy. Why ?

Jayashree is a bull

Sridhar,
Bull is a kaaLai maadu (male). Adhukku Jayashree-nnu pEr vekka maattaanga
From: ramky on Thu Jun 29 19:59:12 2006. [Full View]

Neither bull, rat nor cycle race.
From: temporary sori-Observer on Thu Jun 29 20:49:34 2006. [Full View]

ramky wrote:

Jayashree participated in a popular race and also came first.
But she was not given any trophy. Why ?

It was just the quarter-finals
From: temporary sori-Observer on Thu Jun 29 22:00:42 2006. [Full View]

ramky wrote:

Neither bull, rat nor cycle race.

Jayashree was a horse.
From: ramky on Thu Jun 29 22:41:29 2006. [Full View]

temporary sori-Observer wrote:

ramky wrote:

Neither bull, rat nor cycle race.

Jayashree was a horse.

correct answer TSO ! btw is ur zodiac sign Virgo ?
From: temporary sori-Observer on Thu Jun 29 22:50:38 2006. [Full View]

ramky wrote:

temporary sori-Observer wrote:

ramky wrote:

Neither bull, rat nor cycle race.

Jayashree was a horse.

correct answer TSO ! btw is ur zodiac sign Virgo ?

Virgo-vaa? ille Ramky!
From: Sanguine Sridhar on Fri Jun 30 5:29:22 2006. [Full View]

ramky wrote:

temporary sori-Observer wrote:

ramky wrote:

Neither bull, rat nor cycle race.

Jayashree was a horse.

correct answer TSO ! btw is ur zodiac sign Virgo ?

My guess is almost correct !! Gender is the problem .. Who knows? Expanded name of Jayashree might be Jayashreeraman??
From: ramky on Fri Jun 30 6:10:48 2006. [Full View]

Sridhar if u had said cow, i wud hv granted it to u !
From: ssanjinika on Fri Jun 30 11:17:59 2006. [Full View]

well..one would think that horses recieved trophies along with their jockeys if they win a race
From: temporary sori-Observer on Fri Jun 30 12:24:24 2006. [Full View]

ssanjinika wrote:

well..one would think that horses recieved trophies along with their jockeys if they win a race

Sanjinika,
Aayiram thaan kuthirai race-le jeyichchaalum adhaale kai neetti trophy vaanga mudiyaathu (Ramky - you can post this thathuvam in the kadi jokes thread )
From: ramky on Fri Jun 30 18:47:29 2006. [Full View]

TSO : தாங்கள் இயட்றியக் கடியை தாங்கள் போஸ்ட் செய்தல் தான் உசிதமாகும்
From: ramky on Fri Jun 30 20:03:04 2006. [Full View]

.
John was a very violent & emotional man, and one day in a fit of rage, he murdered a shopkeeper for a minor transgression. While condemning him to death for brutally killing an innocent man, the judge asked John to choose between three forms of death awaiting in three rooms.

The first is full of poisonous snakes,
the second is full of hired killers with deadly weapons,
and the third is full of lions that haven't eaten in 3 years.
Which room must he choose so that he has a good chance of escaping death ?
From: madhu on Fri Jun 30 20:26:50 2006. [Full View]

ramky :

mooNavadhu room...

ha ha... 3 varusham sapdadha lion ellam ippo elumbu koodai poyirukkum
From: ramky on Sat Jul 1 5:14:30 2006. [Full View]

madhu wrote:

ramky :

mooNavadhu room...

ha ha... 3 varusham sapdadha lion ellam ippo elumbu koodai poyirukkum

madhu : epdi correct-a kandupudicheenga ? innikki enna
saapteenga ? hope not thayir sadham and vadu maangai.
From: johntony on Sat Jul 1 15:32:17 2006. [Full View]

What you can break without touching it ?
From: ssanjinika on Sat Jul 1 17:42:55 2006. [Full View]

promise!
From: temporary sori-Observer on Sat Jul 1 17:47:54 2006. [Full View]

johntony wrote:

What you can break without touching it ?

Silence, fasting, record, habits.
From: pavalamani pragasam on Sat Jul 1 23:37:30 2006. [Full View]

heart!!!!!
From: thamizhvaanan on Sun Jul 2 0:38:29 2006. [Full View]

johntony wrote:

What you can break without touching it ?

anything brittle provided i am armed with a projectile
From: temporary sori-Observer on Sun Jul 2 11:25:00 2006. [Full View]

pavalamani pragasam wrote:

heart!!!!!

PP Madam,
From: temporary sori-Observer on Sun Jul 2 11:37:56 2006. [Full View]

��¡! �Чš� �� 񽢸��
��, �Ũ�� . �� ž�� . �� м��
From: madhu on Sun Jul 2 12:58:11 2006. [Full View]

TSO..

adhu en sondha kutti..

neenga vera edhavadhu pic pottukka koodadha ?
From: temporary sori-Observer on Sun Jul 2 13:16:18 2006. [Full View]

Madhu,

�� â¡�� Ţ��! �� Ţ��!
�â, �� ʨ§� �ž�� .
From: madhu on Sun Jul 2 13:18:37 2006. [Full View]

TSO...

danksu...
From: temporary sori-Observer on Sun Jul 2 13:20:09 2006. [Full View]

�� ? �� ?
From: madhu on Sun Jul 2 13:27:22 2006. [Full View]

TSO : PM anuppi irukken
From: johntony on Sun Jul 2 15:48:30 2006. [Full View]

hi Friends

Thanks for Nice & some new answers,

Previously i was assume to only these ones

1. Promise

2. Rules-Regulations

3. Laws

4. Frendships or Relationships

5. Hearts

6. silence

From: johntony on Sun Jul 2 15:57:49 2006. [Full View]

ramky wrote:

.
John was a very violent & emotional man, and one day in a fit of rage, he murdered a shopkeeper for a minor transgression. While condemning him to death for brutally killing an innocent man, the judge asked John to choose between three forms of death awaiting in three rooms.

The first is full of poisonous snakes,
the second is full of hired killers with deadly weapons,
and the third is full of lions that haven't eaten in 3 years.
Which room must he choose so that he has a good chance of escaping death ?

it is not possible that lions in third room are alive (because they haven't eaten in 3 years).
if the logic is correct, then he must choose third room.

From: ramky on Tue Jul 4 8:58:25 2006. [Full View]

johntony : madhu had already given the correct answer in prev page & i had acknowledged it.
From: Rohit on Fri Jul 7 18:01:41 2006. [Full View]

A boy was wondered when he observed something that he couldn’t understand. A young family member came and told the boy that what he is observing does not exist at all, but it is simply in his mind that he sees as something. The boy got confused by the answer. A second younger family member came and told the boy that what he is observing was already there for a long time. The boy got confused even further by the answer and started to get irritated. A third younger family member came and told the confused and irritated boy that what he is observing, did not exist there before, but someone from outside deliberately placed it there for all of us to find out, who? The boy got excited by the answer and started to wonder again, who it could be?

The puzzle is very simple, only if one can figure out the right answer.
From: Nerd on Mon Jul 17 16:03:23 2006. [Full View]

Here is a puzzle

There are 100 cans of wine. Some random guy mixes poison in one of the cans. There is a party in an hour. The poison is a slow one as in it takes 45-50 mins to kill a person. The king has many servants who are ready to do anything. How many servants will be needed to taste the wine cans so that the poisonous one can be found out within an hour ??

From: temporary sori-Observer on Mon Jul 17 22:05:37 2006. [Full View]

Nerd wrote:

There are 100 cans of wine. Some random guy mixes poison in one of the cans. There is a party in an hour. The poison is a slow one as in it takes 45-50 mins to kill a person. The king has many servants who are ready to do anything. How many servants will be needed to taste the wine cans so that the poisonous one can be found out within an hour ??

The cans are very big barrels and only one can is needed for the party. A servant can taste from one of the cans. If he is alive choose that can. If he dies, you can choose any other can from the remaining ones. So, only one servant will be needed.

From: Nerd on Mon Jul 17 22:51:32 2006. [Full View]

NO... Actually the people attending the party are big time boosers like our TSO
From: temporary sori-Observer on Mon Jul 17 23:26:19 2006. [Full View]

The king can use some animals instead of the servants.
From: temporary sori-Observer on Mon Jul 17 23:27:32 2006. [Full View]

Nerd wrote:

NO... Actually the people attending the party are big time boosers like our TSO

From: thamizhvaanan on Tue Jul 18 4:00:43 2006. [Full View]

Nerd wrote:

Here is a puzzle

There are 100 cans of wine. Some random guy mixes poison in one of the cans. There is a party in an hour. The poison is a slow one as in it takes 45-50 mins to kill a person. The king has many servants who are ready to do anything. How many servants will be needed to taste the wine cans so that the poisonous one can be found out within an hour ??

since there isnt any upper bound for the no. of servants, we can use one servant per barrel and get the result in 50 mins. but i am sure, there must be a better solution, will look for it

PS: nerd, beware of Human rights commission. Human beings arent supposed to be used as lab animals

From: rocketboy on Tue Jul 18 12:05:42 2006. [Full View]

This should be solved by using binary system right . . I think I know the answer.> Let others try.
From: Nerd on Tue Jul 18 14:24:40 2006. [Full View]

RB,

You are a veteran here, aint u ?? Let others try but I dont have problems in u posting the solution

From: Sanguine Sridhar on Tue Jul 18 14:53:39 2006. [Full View]

Nerd wrote:

Here is a puzzle

There are 100 cans of wine. Some random guy mixes poison in one of the cans. There is a party in an hour. The poison is a slow one as in it takes 45-50 mins to kill a person. The king has many servants who are ready to do anything. How many servants will be needed to taste the wine cans so that the poisonous one can be found out within an hour ??

Aheemm!! Let 100 cans of wine can be poured into single big can ..then only one servant is needed to test!! .. It is almost similar to TOS answer!! (Aama Side dish enna )

From: Nerd on Tue Jul 18 15:15:19 2006. [Full View]

SS

If you pour all 100 cans to one, do you know what are you going to do ?? Poisonating all the wine.. Then the party people will have to just munch the sides
From: Sanguine Sridhar on Tue Jul 18 15:21:48 2006. [Full View]

I am giving you the solution which looks on more quantity than quality !! (I mean less number of deaths) Anyways I am
From: Nerd on Tue Jul 18 15:24:38 2006. [Full View]

Let me stress this: A servant can drink from more than one can but you gotta find and throw the poisonated wine !!
From: temporary sori-Observer on Tue Jul 18 17:00:51 2006. [Full View]

Nerd,

TV's answer is also right because you have not asked for the minimum number of servants.
My answer was 33 servants but I did not like the king using servants instead of animals.

Each servant is given 3 cans. He tastes them at t, t+5 mins, and t+10 mins. t is an hour before the party.
If a servant dies between t+45 and t+50 the first can given to him is poisonous, between t+50 and t+55 the second can is poisonous, and between t+55 and t+60, it is the third can. If noone dies the remaining can which is not given to any servant is poisonous.
But if a servant dies exactly at t+50, or t+55 then we need to change the answer.
From: Nerd on Tue Jul 18 17:28:16 2006. [Full View]

Quote:

How many servants will be needed to taste the wine cans so that the poisonous one can be found out within an hour ??

This is how I phrased it.. Sorry if it wasnt clear. You see the servents dont come cheap, that too when theycome to know about such a thing !! So the king has to be very careful and stingy !!

FIND THE MINIMUM NUMBER OF SERVENTS NEEDED
From: ssanjinika on Tue Jul 18 17:37:13 2006. [Full View]

Nerd I have an answer but was just too busy to think it through throughly Okie heres my try..
I think the task would take 50 mins and 50 servants.Each servant tastes from 2 bottles plus a sip from 2 bottles tasted by 2 different servants.Lets say
bottles 1 & 2 have been tasted by servant A,
B tastes bottles 3 & 4,C tastes 5 & 6 plus 1 and 3.
This way..when 2 servants become sick at the end of 50 mins,we can pick out the bottles,just by looking at the common bottle between them.Am I close nerd or do I need to think more on it?

From: temporary sori-Observer on Tue Jul 18 18:20:10 2006. [Full View]

Nerd wrote:

This is how I phrased it.. Sorry if it wasnt clear. You see the servents dont come cheap, that too when theycome to know about such a thing !! So the king has to be very careful and stingy !!

FIND THE MINIMUM NUMBER OF SERVENTS NEEDED

Nerd,

I was trying to find the minimum number of servants used and also minimum number of servants killed. In that case the answer is 33, and only 1 servant will die. If more than one can die, then the answer is 20 servants, and 2 will die (10 rows, 10 columns, 10 servants for the rows, and 10 for the columns).

From: Nerd on Tue Jul 18 21:19:34 2006. [Full View]

let me get this straight.. You gotta minimize the COST... dont care about the deaths.. Find the MINIMUM no of servents needed

From: rocketboy on Tue Jul 18 21:27:10 2006. [Full View]

temporary sori-Observer wrote:

Nerd wrote:

This is how I phrased it.. Sorry if it wasnt clear. You see the servents dont come cheap, that too when theycome to know about such a thing !! So the king has to be very careful and stingy !!

FIND THE MINIMUM NUMBER OF SERVENTS NEEDED

Nerd,

I was trying to find the minimum number of servants used and also minimum number of servants killed. In that case the answer is 33, and only 1 servant will die. If more than one can die, then the answer is 20 servants, and 2 will die (10 rows, 10 columns, 10 servants for the rows, and 10 for the columns).

7 servants. 2**7=128.
Making use of just 7 binary digits any number between 1 and 127 can be represented. 100 falls very well within the range.
servant 1 drinks from can 1 (1)
servant two drinks from can 2. (1 0)
servants one and two drink from can 3. ( 1 1)
servant three drinks from can 4 ( 1 0 0)
and so on.

At the end , say servants 1,3,4 and 6 die. Then the binary equivalent of the can no should be 101101. (0 for alive and 1 for dead) or in base 10 it is 32+8+4+1=45th can.
suppose can no 10 is poisoned. then it would have been consumed only by servants 2 and 4 (1010).

From: Nerd on Wed Jul 19 11:03:46 2006. [Full View]

Yes This is what I was looking for !!
From: temporary sori-Observer on Wed Jul 19 20:15:55 2006. [Full View]

Nerd wrote:

minimize the COST... dont care about the deaths.. Find the MINIMUM no of servents needed

Nerd,
�� ¢�ɡ �� 측�� ��? �� š��ȡ�. �� ń� �� .
From: temporary sori-Observer on Wed Jul 19 20:25:31 2006. [Full View]

rocketboy,

From: Nerd on Thu Jul 20 17:39:41 2006. [Full View]

temporary sori-Observer wrote:

Nerd wrote:

minimize the COST... dont care about the deaths.. Find the MINIMUM no of servents needed

Nerd,
�� ¢�ɡ �� 측�� ��? �� š��ȡ�. �� ń� �� .

�� úâ�� !!

From: ramky on Sat Jul 22 22:43:59 2006. [Full View]

.
You are outside a room ( in some building ) and cannot see anything inside the room since the door is closed. This room has three lightbulbs. The three switches to these lightbulbs are outside the room, and the door is closed. You can only keep one light on when you enter the room. You are allowed to enter the room only once, and once you are inside the room you need to determine which lightbulb corresponds to which switch & once you open the door to the room, you must enter it. So how will you find out about the switches ?
From: temporary sori-Observer on Sun Jul 23 9:32:43 2006. [Full View]

Ramky,

Turn any two switches on and wait for 15 minutes. Now turn one of the switches off, and enter the room. The bulb and the switch that are on can be easily found out. Now touch the bulbs that are off. The hot bulb will be the one that was switched off before you entered the room.
From: Nerd on Sun Jul 23 11:24:17 2006. [Full View]

That one was already posted in the old thread
From: temporary sori-Observer on Sun Jul 23 11:53:05 2006. [Full View]

Nerd,

Is the answer right? I do not know what puzzles were posted in the old
thread.

From: thamizhvaanan on Wed Aug 2 4:49:39 2006. [Full View]

RocketBoy wrote:

7 servants. 2**7=128.
Making use of just 7 binary digits any number between 1 and 127 can be represented. 100 falls very well within the range.
servant 1 drinks from can 1 (1)
servant two drinks from can 2. (1 0)
servants one and two drink from can 3. ( 1 1)
servant three drinks from can 4 ( 1 0 0)
and so on.

At the end , say servants 1,3,4 and 6 die. Then the binary equivalent of the can no should be 101101. (0 for alive and 1 for dead) or in base 10 it is 32+8+4+1=45th can.
suppose can no 10 is poisoned. then it would have been consumed only by servants 2 and 4 (1010).

wonderful answer Rocketboy.

From: thamizhvaanan on Wed Aug 2 4:54:29 2006. [Full View]

one more puzzle of similar type.

A man commits suicide by consuming poison. A detective is hired to find out the means of suicide. There are 150 glasses on the table filled with wine. apparently one among them is poisoned and the detective doesnt know which one. So they rent a poison testing setup. The detective wants to do the tests as soon as possible to reduce the rent charges and no more than one sample could be tested at the same time. So wat would be the best method for the detective to carry out the test as quickly as possible?
From: thamizhvaanan on Wed Aug 2 4:58:34 2006. [Full View]

And one more puzzle.

There are 25 horses and a race track where only 5 horses can run at a time. In the absence of any time measuring device, minimum how many races are to be conducted to pick the quickest 3 horses .

This one is really worth a try .
From: pavalamani pragasam on Wed Aug 2 12:38:07 2006. [Full View]

A very easy poem puzzle, not for answer which is so obvoius, but just for enjoying the beauty of the lines:
Poem Puzzle

I am first in everything,

I am not in difficulty,

I am never in war always in peace

I never get in bad company,

I always end a dialogue,

I always finish the game.

I am always in your dreams,

And though I am silent in love

I am the centre of honesty, and the end of all trouble.

I always come in time, and am never out of money.

But if I wouldn't come after u, it wouldn't be true.

So start with me and end with me or else - there's no escape.

Now find Who am I ???

From: Nerd on Wed Aug 2 16:05:18 2006. [Full View]

thamizhvaanan wrote:

And one more puzzle.

There are 25 horses and a race track where only 5 horses can run at a time. In the absence of any time measuring device, minimum how many races are to be conducted to pick the quickest 3 horses .

This one is really worth a try .

SEVEN

A B C D E
1 1 1 1 1
2 2 2 2 2
3 3 3 3 3
4 4 4 4 4
5 5 5 5 5

Lets split the horses into five groups A, B, C, D, E. The above table shows the results after five races.

Now race A1, B1, C1, D1, E1 - U ll get the fastest horse.

You can omit the last two horses now.. Now race Two remaining first horses (those which participated in the second race, 3 seconds ). First and second of this race is the second and third fastest respectively !!

I typed this in a real hurry

From: temporary sori-Observer on Wed Aug 2 17:21:16 2006. [Full View]

Ramky Anna,
What is the answer for your puzzle?

TV,
Very good puzzle! Nerd, 7 races is the right answer. But the horses that run in the 7th race in your answer are not correct. The remaining two first horses in the 6th race, the second, and third horses from the fastest horse's group (because the third horse from this group could be faster than the second horse from the 6th race), and the second horse from the group to which the second horse in the 6th race belongs. (enna Visu dialog maathiri irukka?).

Let us assume that A1 is the fastest horse, and B1, and C1 are the second and third horses in the 6th race. Then the horses in the 7th race will be A2, A3, B1, B2, and C1. How do we know whether B3 runs faster than C1 or not, without including it in the 7th race is

From: temporary sori-Observer on Wed Aug 2 17:35:32 2006. [Full View]

pavalamani pragasam wrote:

A very easy poem puzzle, not for answer which is so obvoius, but just for enjoying the beauty of the lines:
So start with me and end with me or else - there's no escape.
Now find Who am I ???

PP Madam,
'�'�� Ţ�째�.

From: ssanjinika on Wed Aug 2 18:12:48 2006. [Full View]

PP mam

Kozha kozha kandrE
kandrin thayE
thaE mekkum idaya
idayan kai kolE
kol valarum kodi maramE
marathil utkarum kokE
kokE neeraadum kolamE
kolathil errukkum meenE
meenE pidikum sembadava
sembadavan kai chattiyE
chatti seyum mannE
mannil valarum pulE
pulai thingum kudharaiyE
en paeru enna ?
HEEEEEEEEEEEEEEEEEEEEEEEEEE
From: pavalamani pragasam on Wed Aug 2 22:32:05 2006. [Full View]

TN & SS!

From: thamizhvaanan on Thu Aug 3 6:56:34 2006. [Full View]

TOS wrote:

Let us assume that A1 is the fastest horse, and B1, and C1 are the second and third horses in the 6th race. Then the horses in the 7th race will be A2, A3, B1, B2, and C1. How do we know whether B3 runs faster than C1 or not, without including it in the 7th race is FishGrin FishGrin

Gr8 answer TOS . Nerd, you were 90% correct

Lemme put this in my language . We discard any horse that is slower than any 3 horse. And by this virtue the horses in groups D & E are disqualified. Now C1 is already known to be slower than two horses (A1 & B1) from race 6. So horses slower than C1 (C2 to C5) are discarded automatically. Likewise it is impossible for B3 to be among top 3. So B3 to B5 are discarded. A4 & A5 are also discarded for the same reason. Now 6 horses remain in contention. Since A1 is undoubtedly the quickest horse there is no point in running it again. So the 7th race we run (A2,A3,B1,B2,C1) to determine horse number 2 & 3 .

From: thamizhvaanan on Thu Aug 3 7:03:15 2006. [Full View]

OK, actually the previous question was just a preamble to the following puzzle.

In a similar situation as stated before, device a strategy to pick the quickest 5 horses out of 25 horses in minimum number of races. Again one can run only 5 horse at a time and there is no time measuring device.

I have just heard the question. And I dont know the correct answer. I and my friend cracked it in class, and I am not sure wether my answer is right. So I thought I will cross-check my solution with the big brains here .
From: Nerd on Thu Aug 3 17:06:53 2006. [Full View]

Is it NINE TV ??

Actually this one is simpler than the earlier one unless am missing something here

From: temporary sori-Observer on Thu Aug 3 17:39:54 2006. [Full View]

thamizhvaanan wrote:

We discard any horse that is slower than any 3 horse. And by this virtue the horses in groups D & E are disqualified. Now C1 is already known to be slower than two horses (A1 & B1) from race 6.

��
�¢�� Ţ� �Ÿ�� ɡ��, �� ħ� �� ո�� ¡�.

From: thamizhvaanan on Fri Aug 4 7:57:23 2006. [Full View]

temporary sori-Observer wrote:

thamizhvaanan wrote:

We discard any horse that is slower than any 3 horse. And by this virtue the horses in groups D & E are disqualified. Now C1 is already known to be slower than two horses (A1 & B1) from race 6.

��
�¢�� Ţ� �Ÿ�� ɡ��, �� ħ� �� ո�� ¡�.

correctu aana oru correction... C1 is selected

From: thamizhvaanan on Fri Aug 4 7:59:42 2006. [Full View]

Nerd wrote:

Is it NINE TV ??

Actually this one is simpler than the earlier one unless am missing something here

Nerd, tell your solution first. I am not able to guess your solution .
From: thamizhvaanan on Thu Aug 10 10:16:25 2006. [Full View]

Nerd, can I know ur solution, coz my solution seems to coincide with your answer. Just wanna check my solution, please post soon
From: Nerd on Thu Aug 10 20:03:49 2006. [Full View]

Hey TV.. I could not find the paper which I used to solve that.. and am too lazy to go over it one more time. I am 90% sure that 9 is the right answer and plz dont wait for me. Go ahead and post the solution. And I know that you wont be wrong
From: sgokulprathap on Sat Aug 12 5:51:30 2006. [Full View]

Thamizh, nice puzzle.
But I'm not in a mood to solve it now.
From: thamizhvaanan on Sat Aug 12 6:08:17 2006. [Full View]

sgokulprathap wrote:

Thamizh, nice puzzle.
But I'm not in a mood to solve it now.

Google'la answer kidaikkalaiya
From: sgokulprathap on Sat Aug 12 6:18:38 2006. [Full View]

Unlike choosing 3 horses, here we can give a range for answers I think.

c this case.

Conduct first 6 races similar to the previous one.

Now conduct the 7 th race with A2, A3, A4, A5 and B1.
If B1 comes 5th, v can straight away say A1, A2, A3, A4, A5 are the quickest horses, right? Or am I missing some thing.

So the answer shud be 7 to 9 races.

BTW: I haven't fully solved it. TV, Nerd rendu pErum sonnadhala I took 9 as granted.
From: sgokulprathap on Sat Aug 12 6:22:59 2006. [Full View]

thamizhvaanan wrote:

Google'la answer kidaikkalaiya

Insult.
Idhukuthan naan ippallam indha pakkamE varradhilla.
From: thamizhvaanan on Sat Aug 12 6:24:34 2006. [Full View]

GP wrote:

If B1 comes 5th, v can straight away say A1, A2, A3, A4, A5 are the quickest horses, right? Or am I missing some thing.

thats right, but still it doesnt explain how 9 is the upper limit. Further, i think racing A2,A3,A4 and A5 is a waste of of race because we already know their relative positions.

From: sgokulprathap on Sat Aug 12 6:34:17 2006. [Full View]

thamizhvaanan wrote:

GP wrote:

If B1 comes 5th, v can straight away say A1, A2, A3, A4, A5 are the quickest horses, right? Or am I missing some thing.

thats right, but still it doesnt explain how 9 is the upper limit. Further, i think racing A2,A3,A4 and A5 is a waste of of race because we already know their relative positions.

S. I know that. But u doubted my intelligence. Adhanalathan naan half sleepla (officela irukken. veetlaya irundha full sleep) irukumpOdhu kooda puzzleku related-a yedhavadhu post pannanumEnu pannEn.

From: thamizhvaanan on Sat Aug 12 6:38:18 2006. [Full View]

maathi solladheenga, officela thaaney full sleep anyway, I dont wanna chat here , I will try to post the solution GP sonna madhiri, answer is in a range, somewhat
From: sgokulprathap on Sat Aug 12 6:41:13 2006. [Full View]

thamizhvaanan wrote:

GP sonna madhiri, answer is in a range, somewhat
See, thookatula kooda yenakku konjam brain work aagudhu. Seekirama answer post pannu. I've to continue
From: sgokulprathap on Sat Aug 12 6:55:24 2006. [Full View]

Thamizh, hope u like this one.

Place the numbers 1-9 in the following formula subtituting each for a letter to get a valid equation.

x/yz + u/vw + r/st = 1

Use each number only once and note that yz is a two digit number, not y*z.
From: temporary sori-Observer on Sun Aug 13 10:20:05 2006. [Full View]

Gokul,

1-9 thaanaa? Zero kidaiyaathaa?
From: sgokulprathap on Mon Aug 14 0:46:19 2006. [Full View]

TSO: 1-9 than. No zero.
More than one answer is possible.
I've got 6 possibilties for d eqn.
From: Nerd on Tue Aug 15 13:11:10 2006. [Full View]

You have a gold bar and you have someone who is working under you. The gold bar is actually a bar with 7 CONNECTED pieces. You must give him a piece at the end of each day. How many times do you need to break the bar??
From: thamizhvaanan on Tue Aug 15 13:16:32 2006. [Full View]

what is the aim? How long are we supposed to provide the man with a peice?
From: Nerd on Tue Aug 15 13:19:03 2006. [Full View]

You hire him for a week.. (7 days)
From: thamizhvaanan on Tue Aug 15 13:29:11 2006. [Full View]

I am not sure, but isnt it the straightforward answer 6? Please explain
From: Nerd on Tue Aug 15 13:31:18 2006. [Full View]

You know what.. I spent a whole day on this.. then I was like **** it and I looked up the solution. You gotta think laterally.. If you give 4 pieces to him he can give back 3 pieces that means you still end up giving him just a piece. So there can be exchange of pieces provided you dont give him more than a piece per day !!

Now this should be easy. Its a microsoft interview puzzle
From: temporary sori-Observer on Tue Aug 15 13:50:08 2006. [Full View]

You have to break it 3 times. For the first 3 days, break a piece and give it to him. On the fourth day, get all the 3 pieces back and give him 4 pieces (not broken). For the next 3 days, give him the already broken pieces one per day.
From: thamizhvaanan on Tue Aug 15 14:16:57 2006. [Full View]

wow!!! but nerd, why did u say 7 connected peices?? that had nothing to do with the puzzle
From: temporary sori-Observer on Tue Aug 15 14:22:14 2006. [Full View]

TV !!

Connect aagi irundhaa thaanE break paNNa mudiyum?
From: temporary sori-Observer on Tue Aug 15 14:35:41 2006. [Full View]
From: Nerd on Tue Aug 15 14:41:10 2006. [Full View]

Well TSO/TV the answer is two
From: temporary sori-Observer on Tue Aug 15 14:53:27 2006. [Full View]

Nerd,
Che! uNarchchi vasap pattuttEn!
First day, break a piece and give it to him. The second day, get the piece back and break 2 pieces together and give it to him. Third day, give the already broken 1 piece. 4th day, get all the 3 pieces back, and give him all the (unbroken) 4 pieces. 5th day, give him 1 piece. 6th day get one pice back, and give 2 unbroken pieces. 7th day, give the remaining one piece. (visu dialog maathiri ille?)
From: rajraj on Tue Aug 15 15:02:18 2006. [Full View]

Convert 7 (decimal) to binary 111. Or 4+2+1.

001
010
011
100
101
110
111
From: Nerd on Wed Aug 16 20:59:51 2006. [Full View]

Well done TSO

And rajraj that was exactly what I was looking for
From: Nerd on Wed Aug 16 21:43:03 2006. [Full View]

Heres an extremely though provoking question:

Stand in front of the mirror, raise your left hand, raise ur right hand. When u raise ur left hand your reflection raises wht appears to be ur right hand. But when u tilt ur head UP and DOWn ur movement is not reversed in ur reflecton. WHY ??
From: temporary sori-Observer on Wed Aug 16 22:34:18 2006. [Full View]

Nerd,

The light from the right side of the body reflects from the left side of the mirror. So our right becomes the reflection's left. But our top and bottom reflect from the top and bottom of the mirror respectively. So no reversing in the vertical direction.
From: sgokulprathap on Wed Aug 16 23:24:33 2006. [Full View]

TV, still u hav not given ur solution for 5 quickest horses.

From: thamizhvaanan on Thu Aug 17 7:29:28 2006. [Full View]

Nerd wrote:

Heres an extremely though provoking question:

Stand in front of the mirror, raise your left hand, raise ur right hand. When u raise ur left hand your reflection raises wht appears to be ur right hand. But when u tilt ur head UP and DOWn ur movement is not reversed in ur reflecton. WHY ??

The mirror doesnt revert any thing. It only reverses front to back.

From: thamizhvaanan on Thu Aug 17 7:45:33 2006. [Full View]

temporary sori-Observer wrote:

Nerd,

The light from the right side of the body reflects from the left side of the mirror. So our right becomes the reflection's left. But our top and bottom reflect from the top and bottom of the mirror respectively. So no reversing in the vertical direction.

The mirror actually shows an uninverted person. We think the image is inverted because, when we see a person standing opposite to us, we see his left hand in our right side. So do we expect, when we face a mirror. But it doesnt revert. If you raise the left hand the image raises the left hand only. Only from a human point of view, it is a right hand and so inverted.

Suppose if we hold a pencil horizontally, with lead end in the right side, then according to ur answer, the lead should appear in the left side of the mirror, but it doesnt. Hope the answer is clear .

From: temporary sori-Observer on Thu Aug 17 11:01:01 2006. [Full View]

thamizhvaanan wrote:

temporary sori-Observer wrote:

Nerd,
The light from the right side of the body reflects from the left side of the mirror. So our right becomes the reflection's left.

Suppose if we hold a pencil horizontally, with lead end in the right side, then according to ur answer, the lead should appear in the left side of the mirror, but it doesnt. Hope the answer is clear .

TV,
I mean the 'mirror's left side' when I say 'the left side of the mirror', and not the side of the mirror that is on our left. When we hold a piece of paper and say the 'left margin' and the 'right margin' we mean the margins that are on the same side as our left, and right. But andha paper-ukkE kai irundhuchunnaa, what we call as left hand margin will be the paper's right hand margin

(If the surface of the mirror is like a person standing facing us), the light from our right side gets reflected from his left side.

From: temporary sori-Observer on Thu Aug 17 11:15:32 2006. [Full View]

sgokulprathap wrote:

TV, still u hav not given ur solution for 5 quickest horses.

Gokul, What happened to the horse carrying the grain to the other village? I dont know who posted that. The correct answer has not been posted.
From: pavalamani pragasam on Thu Aug 17 12:08:43 2006. [Full View]

Also the equation using 9 numbers!

From: Nerd on Thu Aug 17 15:27:49 2006. [Full View]

Nerd wrote:

Heres an extremely though provoking question:

Stand in front of the mirror, raise your left hand, raise ur right hand. When u raise ur left hand your reflection raises wht appears to be ur right hand. But when u tilt ur head UP and DOWn ur movement is not reversed in ur reflecton. WHY ??

Actually I dont know the proper answer to this mystery. I have read atleast 50 different reasonings, but nothing is conclusive

From: thamizhvaanan on Thu Aug 17 23:14:38 2006. [Full View]

When we hold a piece of paper and say the 'left margin' and the 'right margin' we mean the margins that are on the same side as our left, and right. But andha paper-ukkE kai irundhuchunnaa, what we call as left hand margin will be the paper's right hand margin

asssume that in the beginning the paper is facing the same direction as you are. (mugam illadha paperukku mugam kodukka, oru sidela mattum oru margin pottukongo top'a differentiate panna top'layum oru margin pottukongo) Now the right hand side (margin side) of both the paper and you are the same?? agreed???

now the rotate the paper about a horizontal axis. Now the paper is facing u isnt it? surprise... the paper is still facing u but the margin is to ur right as well as the papers right . Thats the answer

From: thamizhvaanan on Thu Aug 17 23:16:59 2006. [Full View]

TSO wrote:

TV,
I mean the 'mirror's left side' when I say 'the left side of the mirror', and not the side of the mirror that is on our left. When we hold a piece of paper and say the 'left margin' and the 'right margin' we mean the margins that are on the same side as our left, and right. But andha paper-ukkE kai irundhuchunnaa, what we call as left hand margin will be the paper's right hand margin

I am not sure TOS, but we both may be saying the same thing .... As you said, our left side is mirror's right side, when we assume the image is facing us. The keyword here is "assume". It is a matter of human perception. When we say someone is facing us, it implies that he has made a 180 degree turn about a vertical axis with respect to the direction that we are looking at . So when there is a rotation about y axis, only the x co-ordinates gets inverted. left becomes right and vice versa, but the top and bottom remains as such. All these because of the assumption that the human being, instead of standing along with us and instead of looking at the same direction as we do, has turned 180 degrees to face us. I will later tell the scenario underwhich such perception might differ.

And you were right to point at the paper and margin analogy.... it shows that this inversion is not a characteristic of mirror but of our perception. Any object facing us, we tend to feel that left and rigt are inverted.

To nerd,
Now imagine a world in which gravity is horizontal .... since it doesnt make sense, let us say we are all creatures hinged in a horizontal plane just like a swing mirror. And let us assume that our body is symmetrical about a horizontal axis and our eyes are placed symmetrically w.r.to the horizontal axis, or atleast placed "on" the axis (Very important for the conclusion). Then, to our knowledge, the only way in which another fellow can face us is by rotating about the horizontal axis. And since top and bottom are similar (symmetrical) we may feel that the person facing us is inverted in the vertical direction. In such a world, all inversions will only look like vertical inversion.

And we can see the analogy of this imaginary world with our real world. We are symmetrical about vertical axis. We can only rotate about vertical axis. And our eyes are placed symmetrically on either side of the axis of symmetry.

Hope this reasonging is conclusive. Nerd, please dont tell that this is reasoning no. 51

From: thamizhvaanan on Thu Aug 17 23:41:43 2006. [Full View]

TSO wrote:

Gokul, What happened to the horse carrying the grain to the other village? I dont know who posted that. The correct answer has not been posted.

I posted the question, GP posted the answer, I asked him to give the explanation, but he never gave I thought I will give the explanation today and the solution for horse race puzzle also, but collegukku time ayiduchu. so today evening sure solutions

From: sgokulprathap on Fri Aug 18 0:04:44 2006. [Full View]

thamizhvaanan wrote:

TSO wrote:

Gokul, What happened to the horse carrying the grain to the other village? I dont know who posted that. The correct answer has not been posted.

I posted the question, GP posted the answer, I asked him to give the explanation, but he never gave I thought I will give the explanation today and the solution for horse race puzzle also, but collegukku time ayiduchu. so today evening sure solutions
Adhu yendha pagela irukku. I thot I gave the answer with explanation.

From: RR on Fri Aug 18 3:17:03 2006. [Full View]

sgokulprathap wrote:

Thamizh, hope u like this one.

Place the numbers 1-9 in the following formula subtituting each for a letter to get a valid equation.

x/yz + u/vw + r/st = 1

Use each number only once and note that yz is a two digit number, not y*z.

First, 9/12 = 0.75. Now we can construct 0.25 as 1/4 = 17/68 = (2*5+7)/68 = 5/34+7/68. So,

9/12 + 5/34 + 7/68 = 1

From: sgokulprathap on Fri Aug 18 8:40:37 2006. [Full View]

RR wrote:

sgokulprathap wrote:

Place the numbers 1-9 in the following formula subtituting each for a letter to get a valid equation.

x/yz + u/vw + r/st = 1

Use each number only once and note that yz is a two digit number, not y*z.

First, 9/12 = 0.75. Now we can construct 0.25 as 1/4 = 17/68 = (2*5+7)/68 = 5/34+7/68. So,

9/12 + 5/34 + 7/68 = 1

From: sgokulprathap on Sat Aug 19 0:43:00 2006. [Full View]

Where is TV?
Horse puzzleku nEthE solution kudukarEnnu sollittu, innum post pannala. TV
From: thamizhvaanan on Sat Aug 19 1:44:05 2006. [Full View]

OK, answer for the 25 horse race puzzle ( not sure if this is right)

As with the previous discussion, we conduct 6 races and the results are ordered according to the previous scheme.

A1 B1 C1 D1 E1
A2 B2 C2 D2 E2
A3 B3 C3 D3 E3
A4 B4 C4 D4 E4
A5 B5 C5 D5 E5

In a similar fashion, we can eliminate horses that are slower than any 5 horse. So after 6 races, we are left with 15 qualified horses, out of which one is an outright winner. Now for the 8th race, we run horses A2, B1, A3, B2, C1.

A1 B1 C1 D1 E1
A2 B2 C2 D2
A3 B3 C3
A4 B4
A5

Out of this, top two qualify as the horse number 2 & 3. And the horse that comes fifth and all the horses slower than that are disqualified. Likewise, horses slower than horse that comes fourth are also disqualified. This leaves us with 4 qualified horses in the best case scenario (when C1 comes last) or 7 horses in the worst case. This should take an additional one or two races. So, the number of required races will be from 8 to 9.

I know that this solution is highly disorganised, where the precedure in next step depends upon the result of previous step. I really doubt if it is the right solution But this is the best that I could find
From: sgokulprathap on Sat Aug 19 2:09:37 2006. [Full View]
From: thamizhvaanan on Sat Aug 19 7:29:41 2006. [Full View]

sgokulprathap wrote:

same here
From: pavalamani pragasam on Sat Aug 26 11:33:30 2006. [Full View]

A lateral thinking puzzle for those who have not read this week�s issue of Ananda Vikatan:

There were ten friends and a basket containing ten mangoes. Each one took one mango; a fruit still remained in the basket. How?

From: thamizhvaanan on Sat Aug 26 12:14:27 2006. [Full View]

pavalamani pragasam wrote:

A lateral thinking puzzle for those who have not read this week�s issue of Ananda Vikatan:

There were ten friends and a basket containing ten mangoes. Each one took one mango; a fruit still remained in the basket. How?

that fruit isnt a mango...

From: temporary sori-Observer on Sat Aug 26 12:26:35 2006. [Full View]

pavalamani pragasam wrote:

A lateral thinking puzzle for those who have not read this week�s issue of Ananda Vikatan:

There were ten friends and a basket containing ten mangoes. Each one took one mango; a fruit still remained in the basket. How?

The first 9 friends, each took a mango from the basket. The 10th person took the remaining mango along with the basket. So he has the basket and the mango in the basket.

From: madhu on Sat Aug 26 13:28:51 2006. [Full View]

temporary sori-Observer wrote:

pavalamani pragasam wrote:

A lateral thinking puzzle for those who have not read this week�s issue of Ananda Vikatan:

There were ten friends and a basket containing ten mangoes. Each one took one mango; a fruit still remained in the basket. How?

The first 9 friends, each took a mango from the basket. The 10th person took the remaining mango along with the basket. So he has the basket and the mango in the basket.

who is that guy ?

From: thamizhvaanan on Sat Aug 26 13:57:47 2006. [Full View]

madhu wrote:

temporary sori-Observer wrote:

pavalamani pragasam wrote:

A lateral thinking puzzle for those who have not read this week�s issue of Ananda Vikatan:

There were ten friends and a basket containing ten mangoes. Each one took one mango; a fruit still remained in the basket. How?

The first 9 friends, each took a mango from the basket. The 10th person took the remaining mango along with the basket. So he has the basket and the mango in the basket.

who is that guy ?

TSO thaan, adutha vaati avar kitta maanga tharum podhu jaakradhaiya irukkanum

From: temporary sori-Observer on Sat Aug 26 15:38:42 2006. [Full View]

madhu wrote:

who is that guy ?

�� ξ��! ܨ��¡� �� ! �� ¢ ��츢�� Ģ��.
From: temporary sori-Observer on Sat Aug 26 15:44:59 2006. [Full View]

thamizhvaanan wrote:

TSO thaan, adutha vaati avar kitta maanga tharum podhu jaakradhaiya irukkanum

TV,

From: thamizhvaanan on Sat Aug 26 21:54:16 2006. [Full View]

temporary sori-Observer wrote:

madhu wrote:

who is that guy ?

�� ξ��! ܨ��¡� �� ! �� ¢ ��츢�� Ģ��.

TSO, why dont u come and play Hub wars Right now, from puzzles thread, only Nerd and PP are playing there .

From: pavalamani pragasam on Sat Aug 26 22:52:35 2006. [Full View]

TN aka TSO
From: thamizhvaanan on Sat Aug 26 22:55:26 2006. [Full View]

pavalamani pragasam wrote:

TN aka TSO

ennoda answer thappu nreengala? adhuvum correct thaaney. Suppose there are 10 mangoes and one apple in the basket. Each take one mango and there will be one fruit (apple) left in the basket . For the question that you have stated, this is a possible answer
From: pavalamani pragasam on Sat Aug 26 23:06:08 2006. [Full View]

Tamizai aangilappaduththiya pOthu 'mango' enru sollaamal maranthu poy 'fruit' enru ezuthiyatharku ennai thandikkireerkale,TV? Lateral thinking konjsam idakku buththi yosanai enraal neengal innum athikamaa ennai madakkalaamaa?

From: thamizhvaanan on Sat Aug 26 23:10:32 2006. [Full View]

pavalamani pragasam wrote:

Tamizai aangilappaduththiya pOthu 'mango' enru sollaamal maranthu poy 'fruit' enru ezuthiyatharku ennai thandikkireerkale,TV? Lateral thinking konjsam idakku buththi yosanai enraal neengal innum athikamaa ennai madakkalaamaa?

neenga ketta kelvikku en badhil sariya, thavaraa.... adhai mattum sollungo ... veen venaam

From: pavalamani pragasam on Sat Aug 26 23:18:28 2006. [Full View]

sari! sari! sari! pothumaa?
wording thavaraanathaal vantha vinai
ilasukakitta romba jaakkirathaiyaa pesanum
From: thamizhvaanan on Sat Aug 26 23:20:29 2006. [Full View]
From: pavalamani pragasam on Sun Aug 27 3:51:42 2006. [Full View]

situationalaa solrathunnaa 'pillaiyaar pidikka kurangaanathu' pola lateral thinking literal thinking aanathu!
From: thamizhvaanan on Sun Aug 27 4:28:56 2006. [Full View]

pavalamani pragasam wrote:

situationalaa solrathunnaa 'pillaiyaar pidikka kurangaanathu' pola lateral thinking literal thinking aanathu!

both are synonymous in ur puzzle
From: pavalamani pragasam on Sun Aug 27 8:46:59 2006. [Full View]

oru ezuththu viththiyaasam
From: Nerd on Wed Aug 30 11:44:24 2006. [Full View]

Two simple ones to amuse you

#1 How can you prove that half of twelve is seven?

#2 What is Integral((cabin^-1) dcabin)?
From: pavalamani pragasam on Wed Aug 30 11:53:13 2006. [Full View]

1. write the number in Roman letters, draw a horizontal line in the middle.
From: Nerd on Wed Aug 30 11:53:51 2006. [Full View]
From: Nerd on Wed Aug 30 12:04:01 2006. [Full View]

Here is a new #1

A boy buys a single piece fishing pole which is 6' 3" long. When he tries to get back home on a bus, the conductor says that he wont allow anything thats longer than 6'. The boy thinks for a second, goes to the store again buys something else and this time the conductor allows him. What did he buy ?? He dint damage the pole !!
From: pavalamani pragasam on Wed Aug 30 12:43:29 2006. [Full View]

A very very wild guess: the boy bought a national flag and tied it to the pole!!!
From: Nerd on Wed Aug 30 12:50:58 2006. [Full View]

Thats a very good answer but there is a logically correct answer to it !!

From: temporary sori-Observer on Wed Aug 30 13:02:35 2006. [Full View]

Nerd wrote:

Here is a new #1

A boy buys a single piece fishing pole which is 6' 3" long. When he tries to get back home on a bus, the conductor says that he wont allow anything thats longer than 6'. The boy thinks for a second, goes to the store again buys something else and this time the conductor allows him. What did he buy ?? He dint damage the pole !!

The boy buys dark glasses worn by blind people. He uses the pole as his walking stick.

From: Nerd on Wed Aug 30 13:09:00 2006. [Full View]

Common TSO, is the conductor stupid ?? He just saw him enter the bus with his eyes wide open And I dont think anyone will have a 6'3" long walking stick !!
From: temporary sori-Observer on Wed Aug 30 13:13:21 2006. [Full View]

Nerd wrote:

Common TSO, is the conductor stupid ?? He just saw him enter the bus with his eyes wide open And I dont think anyone will have a 6'3" long walking stick !!

I think he is stupid because he stopped the bus, waited along with all the passengers till the boy went to the shop again, bought something and came back
From: Nerd on Wed Aug 30 13:19:32 2006. [Full View]

namma uuru bus ellaam oru 30 mins bus-stand-la wait pannaathaa ?? I mean inter-city buses

From: temporary sori-Observer on Wed Aug 30 13:28:59 2006. [Full View]

Nerd wrote:

A boy buys a single piece fishing pole which is 6' 3" long. When he tries to get back home on a bus, the conductor says that he wont allow anything thats longer than 6'. The boy thinks for a second, goes to the store again buys something else and this time the conductor allows him. What did he buy ?? He dint damage the pole !!

The boy gives the pole back to the store, and says that he will buy it later. He buys some other things from the store, and comes back to the bus without the pole.

From: Nerd on Wed Aug 30 13:39:21 2006. [Full View]

Nope.. this is not a kadi puzzle he buys something and brings it along with him.. He has two things with him one of them is the pole
From: temporary sori-Observer on Wed Aug 30 13:47:52 2006. [Full View]

He buys a vase, or a jar, fills it with sand, and fits the pole into the vase so that it will stand vertically.
From: Nerd on Wed Aug 30 14:08:42 2006. [Full View]

6 feet odd vertically ?? OK a clue would be he fits the pole inside the thing that he buys !!
From: temporary sori-Observer on Wed Aug 30 14:22:40 2006. [Full View]

Nerd wrote:

6 feet odd vertically ?? OK a clue would be he fits the pole inside the thing that he buys !!

Adhai naan ERkanavE kaNdu pidichchuttEn He is fitting the pole inside what he buys, in my answer also.

Nerd wrote:

the conductor says that he wont allow anything thats longer than 6'

It can not be longer than 6 feet, but it can be taller than 6 feet.
From: Nerd on Wed Aug 30 14:27:29 2006. [Full View]

Ok I ll tell the answer itself He buys a 6 feet long box, fits the pole diagonally
From: temporary sori-Observer on Wed Aug 30 14:36:38 2006. [Full View]

Nerd wrote:

Ok I ll tell the answer itself He buys a 6 feet long box, fits the pole diagonally

Nerd,
You mentioned that it should not be more than 6 feet long. So I thought the length was the only problem. That is why I was trying to fit it vertically.
From: Nerd on Wed Aug 30 15:39:27 2006. [Full View]

Not a problem

Want to take a shot on integration ?? I know it would be ages since u last did integration
From: temporary sori-Observer on Wed Aug 30 15:51:23 2006. [Full View]

Nerd wrote:

I know it would be ages since u last did integration

Why do you think I have not done any integration recently?
From: temporary sori-Observer on Wed Aug 30 15:52:06 2006. [Full View]

Nerd wrote:

#2 What is Integral((cabin^-1) dcabin)?

Log Cabin.
It is a good puzzle nerd.
From: Nerd on Wed Aug 30 15:54:03 2006. [Full View]

Thats because you did not try and you have not given the proper answer yet, you missing something
From: temporary sori-Observer on Wed Aug 30 15:56:09 2006. [Full View]

Nerd wrote:

Thats because you did not try and you have not given the proper answer yet, you missing something

log cabin by the sea?
log (cabin) + c ?
From: Nerd on Wed Aug 30 15:59:56 2006. [Full View]

Excellent The actual answer is a houseboat

From: Sonata on Wed Aug 30 17:59:14 2006. [Full View]

thamizhvaanan wrote:

a question somewhat similar

There is a class of strength 60,every student in the class being very honest,very clever,very intellegent.The teacher comes in,and marks either blue or red color on the back of each student,students being unaware of the color behind them,and no one left uncolored and with at least one student being colored either red or blue.
After coloring each student ,the teacher leaves the class.
Now students can roam inside the class,notice the color behind any other student but cannot inform him about his color.
Now-
The teacher walks in every hour and asks "Those who are sure about blue color behind them may come out of class!"
p
So the question is --
How many students will come out at 1st hour

How many at 2nd hour?
|
|
|
|How many at nth hour? </B.

Did anyone find the answer to this??
I remember reading a similar question on the net...

From: Sonata on Wed Aug 30 18:29:36 2006. [Full View]

The answer to this is as below:

let n be the no of boys be marked blue

Now suppose only boy is being marked blue i.e n=1 , then that boy does not see anybody else marked in blue and hence he comes out in the first hour.( remember that at least one student is colored either red or blue)
i.e if n= 1 , one boy comes out during the first hour and thats it.

now if n=2

Both of them who are marked blue get to know that there is already one boy who is marked blue.
But both of them do not come out in the first hour as they think that it is only the other boy who has been marked blue.

Now since the other boy does not come in the 1st hour, they come to know that there is another boy who has been marked blue but since they do not find anyone else, they get to know that it is none other than themselves and both of them come out in the second hour.

i.e if n=2, then two come out in the second hour.........

if n= 4,

each one of the boys marked blue know three other boys who are marked blue,but if in the third hour none of them come out then they get to know that there is one more who has been marked blue.But since thay can find only three they conclude that they have been marked blue and hence all the four come out in the fourth hour...

Similarly it works out that if there are n boys marked blue, then n number of them come out in the nth hour.
From: temporary sori-Observer on Wed Aug 30 19:58:51 2006. [Full View]

Very good answer Sonata!
From: temporary sori-Observer on Wed Aug 30 20:06:25 2006. [Full View]

I will post my answer tomorrow. But it is .
All the students with blue color behind them can come out after the first hour!

�� 츢��,
�Ч�� ¢��?
š�¡� ��Ǣ�ܼ��
�Ȣ�� ʸ��.

From: rocketboy on Thu Aug 31 3:59:51 2006. [Full View]

Sonata wrote:

The answer to this is as below:

let n be the no of boys be marked blue

Now suppose only boy is being marked blue i.e n=1 , then that boy does not see anybody else marked in blue and hence he comes out in the first hour.( remember that at least one student is colored either red or blue)
i.e if n= 1 , one boy comes out during the first hour and thats it.

now if n=2

Both of them who are marked blue get to know that there is already one boy who is marked blue.
But both of them do not come out in the first hour as they think that it is only the other boy who has been marked blue.

Now since the other boy does not come in the 1st hour, they come to know that there is another boy who has been marked blue but since they do not find anyone else, they get to know that it is none other than themselves and both of them come out in the second hour.

i.e if n=2, then two come out in the second hour.........

if n= 4,

each one of the boys marked blue know three other boys who are marked blue,but if in the third hour none of them come out then they get to know that there is one more who has been marked blue.But since thay can find only three they conclude that they have been marked blue and hence all the four come out in the fourth hour...

Similarly it works out that if there are n boys marked blue, then n number of them come out in the nth hour.

Sorry Sonata i am not able to follow your argument. Why should the realization dawn upon them only in the nth hour? why not earlier?

From: rocketboy on Thu Aug 31 4:10:43 2006. [Full View]

even if the no of students n=2 , if one person doesn't make a move the other person realizes instantly that the color on his back is blue and steps forward. Sensing this hesitation the other guy who was not prepared earlier seperates from the cluster. So practically both the students leave the class in the 1st hour itself.
From: thamizhvaanan on Thu Aug 31 6:44:33 2006. [Full View]

wow!!! got the solution for the mystery puzzle atlast
and what a wonderful solution it is Thanx Sonata

From: thamizhvaanan on Thu Aug 31 7:00:59 2006. [Full View]

rocketboy wrote:

even if the no of students n=2 , if one person doesn't make a move the other person realizes instantly that the color on his back is blue and steps forward. Sensing this hesitation the other guy who was not prepared earlier seperates from the cluster. So practically both the students leave the class in the 1st hour itself.

I think the solution is correct only one mistake is that, if n=1, the odd boy comes out immediately, if it is 2 both of them come out at the end of 1st hour as you said. but the fact remains that, no matter how many boys are painted, all come out in the same hour in a single set and not as seperate groups as suggested. If 3 boys are painted, all of them comes out in the 2nd hour.

From: Sonata on Thu Aug 31 15:13:27 2006. [Full View]

thamizhvaanan wrote:

rocketboy wrote:

even if the no of students n=2 , if one person doesn't make a move the other person realizes instantly that the color on his back is blue and steps forward. Sensing this hesitation the other guy who was not prepared earlier seperates from the cluster. So practically both the students leave the class in the 1st hour itself.

I think the solution is correct only one mistake is that, if n=1, the odd boy comes out immediately,

Remember that "the teacher walks in every hour and asks "Those who are sure about blue color behind them may come out of class!"

So here 1st hour is when the teacher calls out for the 1st time and I assume that the students

1)should come out immediately once the teacher calls and
2)that they won't come out until the teacher calls ...

thamizhvaanan wrote:

if it is 2 both of them come out at the end of 1st hour as you said. but the fact remains that, no matter how many boys are painted, all come out in the same hour in a single set and not as seperate groups as suggested. If 3 boys are painted, all of them comes out in the 2nd hour.

correct, they come out as a single set....

From: Nerd on Thu Aug 31 21:16:54 2006. [Full View]

Jim meets Bob and Jim says "I bet you, I can walk around you three times and before I walk around you the third time you will move your feet off the point where u are standing on. I wont touch you or harm u physically"

Bob thought for a moment and said yes. Jim won the bet. HOW ??

From: thamizhvaanan on Fri Sep 1 13:31:59 2006. [Full View]

Nerd wrote:

Jim meets Bob and Jim says "I bet you, I can walk around you three times and before I walk around you the third time you will move your feet off the point where u are standing on. I wont touch you or harm u physically"

Bob thought for a moment and said yes. Jim won the bet. HOW ??

ofcourse, with every passing second, one is shifting his position w.r.to a static co-ordinat, due to earth's rotation as well as revolution. So, if Jim is going to go around Bob (depending on how big Bob is ), he is going to take some time. Meanwhile, both of them would have shifted from their previous point .

From: thamizhvaanan on Fri Sep 1 13:44:18 2006. [Full View]

I framed this puzzle (ofcourse inspired by a similar puzzle ) with an idea of asking it in Hub wars as a mega point question. But since I couldnt ask it there, I am posting it here.... have a nice time cracking this really worth a try

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer)

2.How many questions have the answer "True" ? (integer)

3.Solution to Question 1 is the highest numerical value?(True/False)

4.Atleast one integer solution is repeated in this question set?(True/False)

5.How many questions have a positive integer as a solution?(including this) (Integer)

6.What is the average of all numerical values in this question set? (including this number)(Integer)

7.Answer to question 5 is lesser that of question 2 (True/False)

8.What is the answer to question 1 divided by answer to question 8?(Integer)

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False)

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type )
From: temporary sori-Observer on Fri Sep 1 17:13:48 2006. [Full View]

thamizhvaanan wrote:

I think the solution is correct only one mistake is that, if n=1, the odd boy comes out immediately

Sonata wrote:

1)should come out immediately once the teacher calls and
2)that they won't come out until the teacher calls

��.
�¢�� âﺢ��, �� 𼡾�� Ǣ�� .
From: temporary sori-Observer on Fri Sep 1 17:18:17 2006. [Full View]

thamizhvaanan wrote:

one is shifting his position w.r.to a static co-ordinat, due to earth's rotation as well as revolution

Nerd wrote:

I walk around you the third time you will move your feet off the point where u are standing on

TV,
He actually moves his feet, and not just getting shifted because of earth's rotation.

From: temporary sori-Observer on Fri Sep 1 17:24:26 2006. [Full View]

Nerd wrote:

Jim meets Bob and Jim says "I bet you, I can walk around you three times and before I walk around you the third time you will move your feet off the point where u are standing on. I wont touch you or harm u physically"

Bob thought for a moment and said yes. Jim won the bet. HOW ??

1. He has a lot of non-poisonous snakes in a bag which he opens and all the snakes come out.
2. He takes a toy hand grenade from his bag, and releases it, and starts to run away. It looks like a real hand grenade.
3. After 2 rounds, he goes and sits somewhere for 3 hours. The other person can not stand in the same place for a long time.
4. He completes 2 rounds. Before starting the third round, he says "ok ��, �� ﺢ��. ��¡� �� ¢��, �� ". The person comes to get the money and moves.
5. After 2 rounds, he leaves. The other person chases him and asks "�� ŧ�, �� ?", and he says "�� ".

From: temporary sori-Observer on Fri Sep 1 18:50:26 2006. [Full View]

thamizhvaanan wrote:

5.How many questions have a positive integer as a solution?(Integer)

Is the answer to 5th question also included?

From: thamizhvaanan on Fri Sep 1 21:50:09 2006. [Full View]

temporary sori-Observer wrote:

1. He has a lot of non-poisonous snakes in a bag which he opens and all the snakes come out.
2. He takes a toy hand granade from his bag, and releases it, and starts to run away. It looks like a real hand granade.
3. After 2 rounds, he goes and sits somewhere for 3 hours. The other person can not stand in the same place for a long time.
4. He complets 2 rounds. Before starting the third round, he says "ok ��, �� ﺢ��. ��¡� �� ¢��, �� ". The person comes to get the money and moves.
5. After 2 rounds, he leaves. The other person chases him and asks "�� ŧ�, �� ?", and he says "�� ".

From: thamizhvaanan on Fri Sep 1 21:54:09 2006. [Full View]

temporary sori-Observer wrote:

thamizhvaanan wrote:

5.How many questions have a positive integer as a solution?(Integer)

Is the answer to 5th question also included?

I have edited the question now
From: thamizhvaanan on Sun Sep 3 4:43:37 2006. [Full View]

What no answer till now? shall i start giving out the clues?
From: temporary sori-Observer on Sun Sep 3 13:03:18 2006. [Full View]

�� ?
¡�� ȡ�?

(second)
http://www.raaga.com/channels/tamil/movie/T0000109.html
From: Anoushka on Mon Sep 4 4:06:01 2006. [Full View]

http://www.freestuffhotdeals.com/hacker/1.html
From: sgokulprathap on Mon Sep 4 6:26:29 2006. [Full View]

temporary sori-Observer wrote:

�� ?
¡�� ȡ�?

TSO, yedhuva irundhaalum English font la type pannunga. I dont hav Tamil font installed in my office PC. Neenga yenna type panni irukeengannE theriyala.
From: thamizhvaanan on Mon Sep 4 6:29:50 2006. [Full View]

Anoushka wrote:

http://www.freestuffhotdeals.com/hacker/1.html

Is it available upto 13th page only? I get a blank back page as the 13th page and no more...
From: pavalamani pragasam on Mon Sep 4 6:31:12 2006. [Full View]

naan 'transliterate' pannattumaa?muthalla oru intro: TSO aka TN is a lover of Tamil film songs & his knack of quoting apt situation songs is unmatched! Now what he sang:

From: thamizhvaanan on Mon Sep 4 6:31:47 2006. [Full View]

sgokulprathap wrote:

temporary sori-Observer wrote:

�� ?
¡�� ȡ�?

TSO, yedhuva irundhaalum English font la type pannunga. I dont hav Tamil font installed in my office PC. Neenga yenna type panni irukeengannE theriyala.

anbE neeyum engey vandhai
yaarai kaNdu ingey vandhai

From: pavalamani pragasam on Mon Sep 4 6:33:55 2006. [Full View]

araikuraiyaa naan submit panna TV munthikittaar, en vElaiyai kuraithaar!
From: sgokulprathap on Mon Sep 4 6:37:49 2006. [Full View]

But wat tat song has to do with puzzles thread?
Is tat to welcome TV???
From: RR on Mon Sep 4 6:38:25 2006. [Full View]

thamizhvaanan wrote:

Anoushka wrote:

http://www.freestuffhotdeals.com/hacker/1.html

Is it available upto 13th page only? I get a blank back page as the 13th page and no more...

No, you have to go upto 23.
From: pavalamani pragasam on Mon Sep 4 6:43:49 2006. [Full View]

ellaam oru paasamthaan!
From: thamizhvaanan on Mon Sep 4 6:44:29 2006. [Full View]

RR wrote:

No, you have to go upto 23.

ya found the route...
From: thamizhvaanan on Mon Sep 4 6:45:33 2006. [Full View]

I got an even better page... check this
http://www.freestuffhotdeals.com/hacker/
From: thamizhvaanan on Mon Sep 4 6:47:10 2006. [Full View]

pavalamani pragasam wrote:

araikuraiyaa naan submit panna TV munthikittaar, en vElaiyai kuraithaar!

I didnt see ur post... rendu perum orey timela thaan post panni irukkom
From: thamizhvaanan on Mon Sep 4 7:12:27 2006. [Full View]

RR wrote:

No, you have to go upto 23.

I got the dancing grandma

Everyone try this one... it is really cool http://www.freestuffhotdeals.com/hacker/1.html
From: sgokulprathap on Mon Sep 4 7:23:23 2006. [Full View]

Is it available upto 13th page only? I get a blank black page as the 13th page and no more...
From: thamizhvaanan on Mon Sep 4 7:26:34 2006. [Full View]

sgokulprathap wrote:

Is it available upto 13th page only? I get a blank black page as the 13th page and no more...
worst form of plagiarism anyway... RR is right... it goes till 23rd page
From: sgokulprathap on Mon Sep 4 7:32:40 2006. [Full View]

Got it

Got the foll. message with grandma dancing...
CONGRATULATIONS
GREAT JOB!!
You have completely solved the FreeStuffHotDeals Hacker Puzzle! Be sure to to send a personal message to BinkelBop and tell him "_____" to prove that you did it.

From: thamizhvaanan on Mon Sep 4 11:55:38 2006. [Full View]

thamizhvaanan wrote:

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer)

2.How many questions have the answer "True" ? (integer)

3.Solution to Question 1 is the highest numerical value?(True/False)

4.Atleast one integer solution is repeated in this question set?(True/False)

5.How many questions have a positive integer as a solution?(including this) (Integer)

6.What is the average of all numerical values in this question set? (including this number)(Integer)

7.Answer to question 5 is lesser that of question 2 (True/False)

8.What is the answer to question 1 divided by answer to question 8?(Integer)

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False)

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type )

no solutions yet?

From: kannannn on Mon Sep 4 19:05:34 2006. [Full View]

thamizhvaanan wrote:

RR wrote:

No, you have to go upto 23.

I got the dancing grandma

Everyone try this one... it is really cool http://www.freestuffhotdeals.com/hacker/1.html

Thanks. Nice time pass. _oo_y!!!

From: temporary sori-Observer on Mon Sep 4 20:29:53 2006. [Full View]

sgokulprathap wrote:

But wat tat song has to do with puzzles thread?
Is tat to welcome TV???

Gokul,
I have posted it in the wrong thread. Adhu TV-yai varavERka alla!

From: thamizhvaanan on Mon Sep 4 22:28:02 2006. [Full View]

temporary sori-Observer wrote:

sgokulprathap wrote:

But wat tat song has to do with puzzles thread?
Is tat to welcome TV???

Gokul,
I have posted it in the wrong thread. Adhu TV-yai varavERka alla!

did u have to mention that wrong threadla post pannitennu sollittu vittirukkalamey

From: sgokulprathap on Tue Sep 5 0:33:12 2006. [Full View]

temporary sori-Observer wrote:

sgokulprathap wrote:

But wat tat song has to do with puzzles thread?
Is tat to welcome TV???

Gokul,
I have posted it in the wrong thread. Adhu TV-yai varavERka alla!

TV

Puzzles solve panni romba naal aachu. TV, unnOda questions yenakku orE confusion.

From: thamizhvaanan on Tue Sep 5 1:25:56 2006. [Full View]

OK here goes the first inference in my question set. First question says:

What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer)

It means that the 1st answer is added to the sum of the rest of the answers, but still it gives 1st answer as the solution. So, the sum of the rest of the integer solutions must be zero. This is the first inference.... proceed in a similar manner
From: rami on Fri Sep 8 1:04:44 2006. [Full View]

Let me try TV's puzzle
From: sgokulprathap on Fri Sep 8 1:26:01 2006. [Full View]

rami wrote:

Let me try TV's puzzle
TV, r u happy now?
From: rami on Fri Sep 8 1:38:57 2006. [Full View]

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer) 1

2.How many questions have the answer "True" ? (integer) 0

3.Solution to Question 1 is the highest numerical value?(True/False) False

4.Atleast one integer solution is repeated in this question set?(True/False) TRUE

5.How many questions have a positive integer as a solution?(including this) (Integer) 3

6.What is the average of all numerical values in this question set? (including this number)(Integer) 0

7.Answer to question 5 is lesser that of question 2 (True/False)
False

8.What is the answer to question 1 divided by answer to question 8?(Integer) 1

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False) False

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type ) -4
From: sgokulprathap on Fri Sep 8 1:42:50 2006. [Full View]

rami wrote:

2.How many questions have the answer "True" ? (integer) 0
4.Atleast one integer solution is repeated in this question set?[i](True/False) TRUE

Contradictory.
From: sgokulprathap on Fri Sep 8 1:49:15 2006. [Full View]

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer) 1

2.How many questions have the answer "True" ? (integer) 1

3.Solution to Question 1 is the highest numerical value?(True/False) False

4.Atleast one integer solution is repeated in this question set?(True/False) TRUE

5.How many questions have a positive integer as a solution?(including this) (Integer) 4

6.What is the average of all numerical values in this question set? (including this number)(Integer) 0

7.Answer to question 5 is lesser that of question 2 (True/False)
False

8.What is the answer to question 1 divided by answer to question 8?(Integer) 1

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False) False

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type ) -6
From: thamizhvaanan on Fri Sep 8 7:24:33 2006. [Full View]

Quote:

6.What is the average of all numerical values in this question set? (including this number)(Integer) 0

Who gave you the permission to round off the answer to zero The question clearly states that the answer is an integer. So the average itself is a perfect integer not a fraction as in this case. But nice try rami and nice copy GP
From: sgokulprathap on Fri Sep 8 7:29:57 2006. [Full View]

thamizhvaanan wrote:

nice copy GP
cha, idhuku than naan indha pakkamE varradhilla. Oru intelligent person na yeppadi yellam avamana padutharanga.
From: thamizhvaanan on Fri Sep 8 7:32:10 2006. [Full View]

OK, I modify the question set, since it seems to suggest a hit-or-miss approach rather than solving it as a series of logical conjunctures. This is the original version (rather than my idiotic modification ) so it should be easier to solve the puzzle now

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer)

2.How many questions have the answer "True" ? (integer)

3.Solution to Question 1 is the highest numerical value?(True/False)

4.All numerical solutions in this quiz are positive?(True/False)

5.How many solutions are same as this one?(including this) (Integer)

6.What is the average of all numerical values in this question set? (including this number)(Integer)

7.Answer to question 5 is lesser that of question 2 (True/False)

8.What is the answer to question 1 divided by answer to question 8?(Integer)

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False)

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type )
From: thamizhvaanan on Fri Sep 8 7:33:09 2006. [Full View]

sgokulprathap wrote:

thamizhvaanan wrote:

nice copy GP
cha, idhuku than naan indha pakkamE varradhilla. Oru intelligent person na yeppadi yellam avamana padutharanga.

Just kidding GP

From: temporary sori-Observer on Fri Sep 8 11:02:28 2006. [Full View]

thamizhvaanan wrote:

Who gave you the permission to round off the answer to zero The question clearly states that the answer is an integer. So the average itself is a perfect integer not a fraction as in this case.

�� ɡ��,
(clue) �� ȡ��
Ţ�� âž��
�� Ǣž��

(third)
http://www.raaga.com/channels/tamil/movie/T0000612.html

From: thamizhvaanan on Sat Sep 9 7:32:45 2006. [Full View]

clue no. 2:

Quote:

8.What is the answer to question 1 divided by answer to question 8?(Integer)

If X is the answer to Q1 and Y, the answer to Q2, then X/Y = Y which implies that X = Y^2, a square number. Y can be either negative or positive.

clue no.3:

Quote:

6.What is the average of all numerical values in this question set? (including this number)(Integer)

Sum of all the integers is X (the answer to Q1). So the average is X divided by either 5 or 6 (depending upon wether answer 10 is an integer)

So X is a square number divisible by either 5 or 6. So minimum X can be 25 or 36
From: thamizhvaanan on Fri Sep 15 7:16:43 2006. [Full View]

no solutions yet?
From: sgokulprathap on Fri Sep 15 7:36:48 2006. [Full View]
From: pavalamani pragasam on Fri Sep 15 7:44:25 2006. [Full View]

paavam TV! ippadi muttaalunga koottaththula maattikittu muzikkiraaru!
From: thamizhvaanan on Fri Sep 15 7:47:00 2006. [Full View]

pavalamani pragasam wrote:

paavam TV! ippadi muttaalunga koottaththula maattikittu muzikkiraaru!

ennadhaann irundhaalum Jee Pee namma friend... avara ippadi ellam kalaaikka koodadhu...
From: pavalamani pragasam on Fri Sep 15 7:52:50 2006. [Full View]

aiyayyo! naan ennaiyum serththu pothuvaa sonnen! puzzle mattum kudunga, kalakam vendaam, naarathre!

From: thamizhvaanan on Sat Sep 16 2:04:21 2006. [Full View]

Quote:

It means that the 1st answer is added to the sum of the rest of the answers, but still it gives 1st answer as the solution. So, the sum of the rest of the integer solutions must be zero. This is the first inference....

So, for the sum of the rest of answers to be equal to zero, there must be atleast one negative number. That is because the answer to question 5 is definitely positive and non-zero (it can be only 1,2 or 3).

Now apart from question 1, there are 4 probable integer answers, out of which 3 are definitely positive ( questions beginning with "how many"). So, answer 8 must be definitely negative.

Let us assume that there are only 5 integer solutions and 10th answer is a non-integer. Then it means that answer 8 must be negative number big enough to cancel out the positive answers 2, 5 & 6.

Then A8>A6 ==> X > X^2/5
which implies, X < 5... which is against
Quote:

So X is a square number divisible by either 5 or 6. So minimum X can be 25 or 36

So, Answer 10 should also be an integer, and negative to bring down the sum of rest to zero.

So, Answer 6 is X^2/6 and X^2 is a number divisible by 6. A few more steps, you will get the answer

From: sgokulprathap on Sat Sep 16 2:58:31 2006. [Full View]

thamizhvaanan wrote:

pavalamani pragasam wrote:

paavam TV! ippadi muttaalunga koottaththula maattikittu muzikkiraaru!

ennadhaann irundhaalum Jee Pee namma friend... avara ippadi ellam kalaaikka koodadhu...
actually i came here to solve ur puzzle.
but seeing dis post, betr i refrain frm d puzzle.

From: thamizhvaanan on Thu Sep 21 9:14:00 2006. [Full View]

sgokulprathap wrote:

actually i came here to solve ur puzzle.
but seeing dis post, betr i refrain frm d puzzle.

enna ippadi solliteenga GP just now saw ur post solve it please... ... naan ippadi thaan edhunachum ularittu iruppen
From: sgokulprathap on Fri Sep 22 2:33:32 2006. [Full View]

adha solve panna konjam sombErithanam. avvalavuthan.
replied ur pm.
From: sgokulprathap on Fri Sep 22 2:35:10 2006. [Full View]

Y nerd, TSO r al nt solving it?
From: RR on Fri Sep 22 4:47:23 2006. [Full View]

Let me try

1. 36
2. 2
3. True
4. False
5. 1
6. 6
7. True
8. -6
9. False
10. -3

I have a question 11 for TV, on behalf of all hubbers: Enga mandayil iruntha mudiyellaam enge? (Non-emoticon)
From: pavalamani pragasam on Fri Sep 22 5:56:56 2006. [Full View]

thiruppathi pOkaamalE ilavasa mottai!
From: thamizhvaanan on Fri Sep 22 7:24:22 2006. [Full View]

RR wrote:

I have a question 11 for TV, on behalf of all hubbers: Enga mandayil iruntha mudiyellaam enge? (Non-emoticon)
Indha kelvikkku answer integer'a illa T/F'a?

Quote:

1. 36
2. 2
3. True
4. False
5. 1
6. 6
7. True
8. -6
9. False
10. -3
A solution atlast... Great job RR . Actually, I intended this to be a warm-up question. The actual question set is exactly the same but with just one modification.

Quote:

Question 5: The answer to question 5 is greater than the answer to question 2. ( True/False )

Since you have reached this far, it shouldnt be difficult to cover the final yard ... waiting for the answer
From: RR on Fri Sep 22 11:26:58 2006. [Full View]

Quote:

RR wrote:

I have a question 11 for TV, on behalf of all hubbers: Enga mandayil iruntha mudiyellaam enge? (Non-emoticon)
Indha kelvikkku answer integer'a illa T/F'a?

Take a look again. I mentioned the type of answer. And, you got it wrong..

Quote:

Quote:

Question 5: The answer to question 5 is greater than the answer to question 2. ( True/False )

Enna kindala? (Illa partial order-aa?) Q5 cannot be T/F type !
From: thamizhvaanan on Fri Sep 22 12:26:27 2006. [Full View]

RR wrote:

Enna kindala? (Illa partial order-aa?) Q5 cannot be T/F type !
sorry!! messed up the question number.... it is actually question 4.

Quote:

Question 4:
The answer to question 5 is greater than the answer to question 2. ( True/False )
From: Nerd on Fri Sep 22 13:22:50 2006. [Full View]

sgokulprathap wrote:

Y nerd, TSO r al nt solving it?

therinjaa dhaanE

Actually I dint even understand the question. Dint bother to read that one more time though
From: temporary sori-Observer on Fri Sep 22 15:23:17 2006. [Full View]

sgokulprathap wrote:

Y nerd, TSO r al nt solving it?

The original puzzle was good. But TV became uNarchchi vasam and made it very confusing and sodhappal. So naan joot vittuttEn.
From: rajraj on Fri Sep 22 15:31:10 2006. [Full View]

Here is a simple puzzle for you!

Rectangle to square

You are given a rectangular piece of paper measuring

9 inch X 16 inch

You are allowed to cut it into two pieces and put it back together
to make a square measuring

12 inch X 12 inch

HOW ?

Some of you may have seen the puzzle before and solved it. If so, don't reveal it. This is an old puzzle given to me in 1958 when I was a second year engineering student !
From: pavalamani pragasam on Fri Sep 22 22:25:10 2006. [Full View]

Nerd wrote:

sgokulprathap wrote:

Y nerd, TSO r al nt solving it?

therinjaa dhaanE

Actually I dint even understand the question. Dint bother to read that one more time though

ditto here!
From: temporary sori-Observer on Fri Sep 22 23:31:58 2006. [Full View]

sgokulprathap wrote:

Y nerd, TSO r al nt solving it?

�� ¡� ��
��
��ɡ ��츢��
�� â¡�� Ţ츢��.

��, �� - True/ Flase.
From: pavalamani pragasam on Fri Sep 22 23:47:19 2006. [Full View]

�ã� ��ɣ��!
From: temporary sori-Observer on Fri Sep 22 23:49:18 2006. [Full View]

PP

(fourth)
http://www.raaga.com/channels/tamil/movie/T0000221.html
From: RR on Sat Sep 23 23:31:49 2006. [Full View]

thamizhvaanan wrote:

Quote:

Question 4:
The answer to question 5 is greater than the answer to question 2. ( True/False )

Then, why the redundant Q7? To make Q2 non-zero?

Why don't you post the full question set?

From: thamizhvaanan on Sat Sep 23 23:56:47 2006. [Full View]

may be TSO is right... nalla sodhapittaen but sodhappal is only with the question numbers ... ... sorry for the conpeesan ... Here goes the exact set:

Quote:

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer)

2.How many questions have the answer "True" ? (integer)

3.Solution to Question 1 is the highest numerical value?(True/False)

4.All numerical solutions in this quiz are positive?(True/False)

5.How many solutions are same as this one?(including this) (Integer)

6.What is the average of all numerical values in this question set? (including this number)(Integer)

7.Answer to question 5 is greater that of question 2 (True/False)

8.What is the answer to question 1 divided by answer to question 8?(Integer)

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False)

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type )

This time I've checked the questions properly.. It is the correct one.... sorry for the trouble .

From: RR on Sun Sep 24 0:26:49 2006. [Full View]

TV,

I just realised with your Q4, my answers were still correct

The new Q7 sure makes it interesting. Let's try..

BTW who is the author of this puzzle. Real creative!
From: thamizhvaanan on Sun Sep 24 0:37:01 2006. [Full View]

RR wrote:

TV,

I just realised with your Q4, my answers were still correct

The new Q7 sure makes it interesting. Let's try..

BTW who is the author of this puzzle. Real creative!

I dunno, found it on net... didnt want anyone to google out the answers and so I modified the wording of the questions.. that is where all the problems started ...

Meanwhile, I found a similar question set in Shaastra's website... will post it once I crack it
From: RR on Mon Sep 25 6:11:53 2006. [Full View]

Answers

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer) 144

2.How many questions have the answer "True" ? (integer) 2

3.Solution to Question 1 is the highest numerical value?(True/False) True

4.All numerical solutions in this quiz are positive?(True/False) False

5.How many solutions are same as this one?(including this) (Integer) 2

6.What is the average of all numerical values in this question set? (including this number)(Integer) 24

7.Answer to question 5 is greater that of question 2 (True/False) False

8.What is the answer to question 1 divided by answer to question 8?(Integer) -12

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False) True

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type ) -16
From: thamizhvaanan on Mon Sep 25 6:36:57 2006. [Full View]

RR!!! you rock!
From: RR on Tue Sep 26 1:13:18 2006. [Full View]

TV

I've always been fascinated by recursion, so no wonder I found this puzzle interesting. Can you now post the link to the site where you saw this?

While on recursion, you must've seen Donald Knuth "Algorithms" book. Have you noticed the index (at the end of the book) for the word 'recursion'? It will have the page no. of this index page as well..

From: Prabhu Ram on Tue Sep 26 1:18:14 2006. [Full View]

RR wrote:

Answers

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer) 144

2.How many questions have the answer "True" ? (integer) 2

3.Solution to Question 1 is the highest numerical value?(True/False) True

4.All numerical solutions in this quiz are positive?(True/False) False

5.How many solutions are same as this one?(including this) (Integer) 2

6.What is the average of all numerical values in this question set? (including this number)(Integer) 24

7.Answer to question 5 is greater that of question 2 (True/False) False

8.What is the answer to question 1 divided by answer to question 8?(Integer) -12

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False) True

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type ) -16
For the benefit of lesser mortals like moi, could you walk us through how you solved it ? (I am the type who goes weak in the knees when he hears Bellman equation).

From: thamizhvaanan on Tue Sep 26 7:06:58 2006. [Full View]

RR wrote:

TV

I've always been fascinated by recursion, so no wonder I found this puzzle interesting. Can you now post the link to the site where you saw this?

math.ucsd.edu/~jovall/quiz.pdf

Quote:

While on recursion, you must've seen Donald Knuth "Algorithms" book. Have you noticed the index (at the end of the book) for the word 'recursion'? It will have the page no. of this index page as well..
Nope RR, I am basically a mechanical engineering student. I havent had any oppurtunity to know about books like this .

From: Nerd on Tue Sep 26 11:12:09 2006. [Full View]

RR wrote:

TV

While on recursion, you must've seen Donald Knuth "Algorithms" book. Have you noticed the index (at the end of the book) for the word 'recursion'? It will have the page no. of this index page as well..

I have never noticed this. I even own the book

No wonder I dint find this puzzle interesting

From: RR on Thu Sep 28 7:03:50 2006. [Full View]

Prabhu,

This is much easier than Bellman's equation.

I'll walk you through the first quiz (easier version). Then you'll see how to solve the second quiz.

thamizhvaanan wrote:

1.What is the sum of all integer solutions in this question set? (including this number and added in a non-recursive manner) (integer answer)

2.How many questions have the answer "True" ? (integer)

3.Solution to Question 1 is the highest numerical value?(True/False)

4.All numerical solutions in this quiz are positive?(True/False)

5.How many solutions are same as this one?(including this) (Integer)

6.What is the average of all numerical values in this question set? (including this number)(Integer)

7.Answer to question 5 is lesser that of question 2 (True/False)

8.What is the answer to question 1 divided by answer to question 8?(Integer)

9.The answer to question 6 is equal to difference between answers of questions 2 & 5 minus product of answers 8 & 5 (True/False)

10. what is the answer to this question? (Integer, True/False, or any obscene swear words aimed at the quiz master. Plz censor if it is of the last type FrogGrin )

Let's denote answers each question as A1,A2,....,A10. For simplicity, let's assume A10 is an integer. (I'll show you how to deduce that later.)

(i) Q1 implies: A1+A2+A5+A6+A8+A10 = A1

i.e. A2+A5+A6+A8+A10 = 0

which means that at least one of these 5 is negative. Therefore,

A4 = False

(ii) Q6 implies: (A1+A2+A5+A6+A8+A10)/6 = A6

Since, A2+A5+A6+A8+A10 = 0. We have

A1 = 6*A6 ---- (Observation. 1)

(iii) Q8 implies: A1 / A8 = A8

i.e. A1 = A8 * A8. Since A8 is an integer,

A1 is perfect square. --- (Observation 2)

Together with Obs-1, this means that minimum value of A1 is 36. Let's use this and try:

A1 = 36

By Obs-1, A6 = 6

Now Q8 tells us, A8 = +6 or -6 (Note: both are valid) ---- (Observation 3)

(iv) Note that Q2,Q5 are 'how many' type questions. So their answers A2,A5 can take values like 0,1,2.... only.

Let's look more closely and see their lower and upper bounds.

There are only 4 True/False questions. And, A4 is already False. So

0<=A2<=3 --- (Observation 3)

Now, A5. Q5 is an interesting question. Read this carefully: Can the answer be 0? NO! Simple because it means there can be no answer 0 , and contradicts itself. So, A5>=1. There are totally 6 integer answers, so A5<=6. Further look reveals that, A1 cannot be counted since it's greater than 6. So,

1<=A5<=5 ---- (Observation 4)

(v)

Recall that A2+A5+A6+A8+A10 = 0.

With what we know,

A2+A5+A6+A8+A10 >= 0+1+6-6+A10 (by plugging in the lowest possible values)

i.e. A2+A5+A6+A8+A10 >= 1+A10

If A10 were zero or positive, note that it's impossible to get 0. So

A10 has to be negative. ---- (Observation 5)

(Here you can also see that, without assuming A10 is an integer, we have no way to get 0. So A10 should be an integer and it has to be negative.)

Can also reason that A8 is negative and hence A8 = -6.

Now can also conclude A1 is largest value here. So answer to Q3 is true.

A3=True

This implies that A2 is at least 1. So we can rewrite Obs-3 as,

1<=A2<=3 ------ (Observation 6)

(vi) Let's go back to Q5. Recall by Obs-4,

1<=A5<=5

From what we know so far, we can eliminate 3, 4 & 5 as answers. (We can't get that many equal values!). Only 1 & 2 are possible.

Let's try A5=2. Now we need another 2 as answer so that there will 2 equal values. It turns out that we may only have that for A2, because all others cannot have 2.

Now what does A2=2 mean? It means there are two True answers. We already know that A3=True & A4=False. So either A7 or A9 (not both) has to be true.

But, A7=False since A2=A5. So A9 has to be true. i.e.

A6 = |A2-A5| - (A8*A5)

which is of course false.

A contradiction! So

A5=1.

Now A2 cannot be 1 (as this means 2 equal answers), and so A2>=2.

This implies A7=True. And, obviously

A9=False

Therefore,

A2=2.

Now to get A2+A5+A6+A8+A10 = 0, we must have

A10 = -3

Done!

Well, that's just the idea.

In Second quiz, the new Q7 is such that it can never be true so you have to try to make A9 true. Accordingly the integer values will all change.

From: sgokulprathap on Thu Sep 28 7:09:22 2006. [Full View]

RR
I thot only TV is equation king.
From: pavalamani pragasam on Thu Sep 28 8:25:16 2006. [Full View]

mannaathi mannan?!
From: sgokulprathap on Fri Sep 29 0:44:56 2006. [Full View]

he's Rajathi Raja.
Adhaan RR nu vechirukar pOla.
From: RR on Fri Sep 29 0:51:35 2006. [Full View]

Gokul & PP,

Innaikku naan thaan kidaichenaa?

Actually, don't be surprised. Writing theorems&proofs has been (part of) my job for several years already. What's surprising is a mech. student's math intuition & skills.. TV thambi kalakks
From: pavalamani pragasam on Fri Sep 29 1:29:33 2006. [Full View]

uNmaiyaithaana sonnEn!
From: sgokulprathap on Fri Sep 29 2:57:56 2006. [Full View]

pavalamani pragasam wrote:

uNmaiyaithaana sonnEn!
appadi illa.
unmaiyathaana sonnOm nu solli irukanum.
From: sgokulprathap on Fri Sep 29 2:58:40 2006. [Full View]

RR wrote:

Writing theorems&proofs has been (part of) my job for several years already.
adhaanE paarthEn. RR
From: sgokulprathap on Fri Sep 29 3:00:47 2006. [Full View]

RR wrote:

What's surprising is a mech. student's math intuition & skills.. TV thambi kalakks
TV periya genius nu yengaluku already theriyumE. TV
Plz note: idhula yendha ul kuthum illai.

From: thamizhvaanan on Fri Sep 29 4:21:13 2006. [Full View]

RR wrote:

Actually, don't be surprised. Writing theorems&proofs has been (part of) my job for several years already. What's surprising is a mech. student's math intuition & skills.. TV thambi kalakks

Unga brain pathi NOV solli irukaar RR Anyway, math and puzzles are a part of my interest. mech has done nothing to damage that so far

sgokulprathap wrote:

TV periya genius nu yengaluku already theriyumE. TV
Plz note: idhula yendha ul kuthum illai.

enna dhaan irundhaalum "genius" enbadhellam periya vaarthai GP .. ... idhukku neenga ul kuthey vechirukkalam

anyway, enuf diggression indha thread'la neraiya chat pannitom

From: Anoushka on Fri Sep 29 8:15:08 2006. [Full View]

My friend who forwarded this says the time limit is 2 months

http://www.iimi-iris.com/iris/irising/klueLESS/

Rules for this puzzle are here:

http://www.iimi-iris.com/iris/irising/klueLESS/game.asp

From: thamizhvaanan on Sat Sep 30 6:00:16 2006. [Full View]

Anoushka wrote:

My friend who forwarded this says the time limit is 2 months

http://www.iimi-iris.com/iris/irising/klueLESS/

Rules for this puzzle are here:

http://www.iimi-iris.com/iris/irising/klueLESS/game.asp

anyone tried this? I am getting stuck at logos.... first on page 4. my friend bailed me out... now in page 10

From: thamizhvaanan on Sat Sep 30 6:25:10 2006. [Full View]

got it!!! now in slide 20... getting boring actually
From: Anoushka on Sat Sep 30 8:51:58 2006. [Full View]

The minute my friend said 2 months... I didn't even bother trying!!! I'd prefer starting something and finishing quickly... the longest I took was to do my Ravensburger 20000 piece jigsaw!
From: thamizhvaanan on Sat Sep 30 8:56:26 2006. [Full View]

I left it at slide 20.... seems to be some sort of encrypted message. I tried caesar encryption with all shift values. Gonna try again now...

Anou, its actually quite interesting except when it comes to identifying a portion of logo's of certain companies. Seems that the whole ideaa started with a website called www.notpron.com ... will give it a try once i finish this. I dont think this one is 2 months stuff
From: Anoushka on Sat Sep 30 9:20:53 2006. [Full View]

OK TV, will try it later!
From: thamizhvaanan on Sun Oct 1 10:38:48 2006. [Full View]

yipeeee

I completed all the levels... 30 in total
From: Anoushka on Sun Oct 1 14:15:46 2006. [Full View]

I went up to 23, got bored and left it!
From: madhu on Sun Oct 1 20:56:55 2006. [Full View]

epdi seyyaradhu ? source code ellam parthu padikkanuma ? time illaiye
From: Anoushka on Mon Oct 2 3:06:42 2006. [Full View]

madhu: I did go and check source code for a few ... appuram bore adichiduchi, pasi eduthuduchi... so vittutu pOitEn
From: mgb on Mon Oct 2 3:36:16 2006. [Full View]

Anoushka wrote:

madhu: I did go and check source code for a few ... appuram bore adichiduchi, pasi eduthuduchi... so vittutu pOitEn

aththa sollunga
From: sgokulprathap on Tue Oct 10 0:18:18 2006. [Full View]

ada yennappa, yeppa paaru 20 level, 30 level nu puzzle pottuttu irukeenga.
yedhavadhu equation pottu solve panra maadhiri oru number puzzle podungappa. bore adikudhu.
From: pavalamani pragasam on Tue Oct 10 1:43:04 2006. [Full View]

googlella pOy thEdunaa vEnunkarathu kidaikkumE! Desktopla oru scrabble game, sudoku game, solitaire, infinte patience card games pOttu vachchikkanum. pozuthu nallaa pOkum!
From: sgokulprathap on Tue Oct 10 2:17:48 2006. [Full View]

sudoku, card games yellam ippa bore adika aarambichuduchu. Adhuku 'Dinamalar' la varra number game betr.
but yenna than free time irundhaalum, i dont play such games in office. Kadamai than first.
From: sgokulprathap on Tue Oct 10 2:19:10 2006. [Full View]

pavalamani pragasam wrote:

googlella pOy thEdunaa vEnunkarathu kidaikkumE!
yellathulayum puzzle koodavE solutionum kuduthudaranga. so solve panna thOna maattEngudhu.
From: pavalamani pragasam on Tue Oct 10 2:47:07 2006. [Full View]

romba paavam neenga! intha kaala kattaththula appadiththaan irukkum ungalllllukku! ethilum concentrate panna mudiyaathu! ellaam konjsa naalakkithaan!
From: sgokulprathap on Tue Oct 10 2:53:10 2006. [Full View]

ozhunga oru puzzle kudukaren. samartha solve pannunga.
From: sgokulprathap on Tue Oct 10 2:55:35 2006. [Full View]

who is not fighting..?

two of A, B, C are fighting each other

Conditions:
1.the shorter of A and B is the older of the two fighters.
2.the younger of B and C is the shorter of the two fighters.
3.the taller of A and C is the younger of the two fighters.

Who is not fighting...?
Who is the elder fighter?
Who is the taller fighter?
From: sgokulprathap on Tue Oct 10 3:13:55 2006. [Full View]

yenga pp ma'am?
puzzle kEtta udanE escape aayittangala?
From: Anoushka on Tue Oct 10 3:21:35 2006. [Full View]

Puzzle:

Each page number of a 488-page book is printed one time in the book. The first page is page 1 and the last page is page 488. When printing all of
the page numbers, how many more 4s are printed than 8s?
From: sgokulprathap on Tue Oct 10 3:23:57 2006. [Full View]

i cudnt understand ur question anou.
r u askin number of 4s or number of 8s or d diff. betwn d two?
From: Anoushka on Tue Oct 10 3:58:16 2006. [Full View]

Gokul: you can either give me number of 4s and number of 8s or give me the difference... because you asked for a number puzzle, I posted one

From: sgokulprathap on Tue Oct 10 4:10:34 2006. [Full View]

Anoushka wrote:

Puzzle:

Each page number of a 488-page book is printed one time in the book. The first page is page 1 and the last page is page 488. When printing all of
the page numbers, how many more 4s are printed than 8s?

No. of 4s- 183
No. of 8s- 93
difference- 90

From: Anoushka on Tue Oct 10 4:26:11 2006. [Full View]

difference is 90 but the numbers of 4s and number of 8s is wrong!
From: sgokulprathap on Tue Oct 10 4:43:08 2006. [Full View]

---
From: Anoushka on Tue Oct 10 4:50:44 2006. [Full View]

001 to 399:
4 in unit's place(e.g. 04, 14, 24 etc)=40
4 in ten's place(e.g. 40, 41, 42 etc)=40
Total=80

Similarly number of 8's=80

400 to 488:

4 in unit's place=9
4 in ten's place=10
4 in hundred's place=89
Total=108

8 in unit's place=9
8 in ten's place=9
Total=18

Total 4's =80+108=188

Total 8's=80+18=98
From: sgokulprathap on Tue Oct 10 4:54:17 2006. [Full View]

oh, now i understood. i counted 44, 144, 244... once only.

From: sgokulprathap on Tue Oct 10 4:55:33 2006. [Full View]

sgokulprathap wrote:

who is not fighting..?

two of A, B, C are fighting each other

Conditions:
1.the shorter of A and B is the older of the two fighters.
2.the younger of B and C is the shorter of the two fighters.
3.the taller of A and C is the younger of the two fighters.

Who is not fighting...?
Who is the elder fighter?
Who is the taller fighter?

Any try for this?

From: Nerd on Tue Oct 10 11:15:44 2006. [Full View]

A and B are fighting:

B is the elder fighter, but younger than C

A is the tallest fighter among the three
From: Sanguine Sridhar on Tue Oct 10 11:29:45 2006. [Full View]

Aheeemm!! Let me give my answer

A and B are fighting!

Elder and taller is A
From: Nerd on Tue Oct 10 11:38:55 2006. [Full View]

I think A should be the youngest among the three:

Third premise says:

3.the taller of A and C is the younger of the two fighters.

C is not fighting, So A should be younger than C and B.
From: sgokulprathap on Wed Oct 11 0:43:02 2006. [Full View]

Nerd and Sridhar

1) Yes, A and B r fighting.
2) B is the younger fighter.
3) A is the taller fighter.

No need to consider C, as he's not a fighter.
From: sgokulprathap on Wed Oct 11 0:43:42 2006. [Full View]

Sanguine Sridhar wrote:

Aheeemm!! Let me give my answer

A and B are fighting!

Elder and taller is A
S. A nd B are fighting. A is taller but younger than B.
From: thamizhvaanan on Sat Nov 18 12:48:47 2006. [Full View]

Long time since a puzzle in this thread Lemme post one
From: Shakthiprabha on Sun Nov 19 2:50:09 2006. [Full View]

Please!
From: sipi on Sun Nov 19 4:58:04 2006. [Full View]

guys, i am not sure. whether any one asked my question already or not? if, its not. then, try it. otherwise post a next question.

Quote:

If today is Friday, what is the day that follows the day that comes after the day that precedes the day before yesterday?
From: southiecook on Sun Nov 19 13:17:43 2006. [Full View]

Cool! ' Thursday'
From: thamizhvaanan on Sun Nov 19 13:30:36 2006. [Full View]

What is the next word in this series:

BUGLES UNREST GROTTO LETTER ESTEEM
From: temporary sori-Observer on Sun Nov 19 13:47:27 2006. [Full View]

thamizhvaanan wrote:

What is the next word in this series:

BUGLES UNREST GROTTO LETTER ESTEEM

STORM.
TV, very good puzzle maamE.

�� Ҿ�� ġ� ��ɢ�� .
�� 즸�� ۦ�� ?

(second)
http://www.musicindiaonline.com/music/tamil/s/movie_name.5595/
From: thamizhvaanan on Sun Nov 19 13:51:05 2006. [Full View]

Credit goes to the creator

TOS, post some gud puzzles... long time since...
From: temporary sori-Observer on Sun Nov 19 14:00:09 2006. [Full View]

thamizhvaanan wrote:

Credit goes to the creator

��ɡ �� creator-aa?
From: temporary sori-Observer on Sun Nov 19 14:04:24 2006. [Full View]

thamizhvaanan wrote:

TOS, post some gud puzzles...

Enna pOduvathu, enna pOduvathu?
Puthir ellaam enakku pOda theriyaathu.
Naan paattu paaduvEn, prayer paNNuvEn.

(first)
http://www.musicindiaonline.com/music/tamil/s/movie_name.4620/
From: thamizhvaanan on Sun Nov 19 14:07:29 2006. [Full View]
From: southiecook on Sun Nov 19 15:15:45 2006. [Full View]

Here is one:

Which of the following statements are true?

1. At least one of these ten statements is false.
2. At least two of these ten statements are false.
3. At least three of these ten statements are false.
4. At least four of these ten statements are false.
5. At least five of these ten statements are false.
6. At least six of these ten statements are false.
7. At least seven of these ten statements are false.
8. At least eight of these ten statements are false.
9. At least nine of these ten statements are false.
10. At least ten of these ten statements are false.
From: temporary sori-Observer on Sun Nov 19 16:17:42 2006. [Full View]

southiecook,

1, 2, 3, 4, 5 - true.
6, 7, 8, 9 , 10 - false.
From: Hulkster on Sun Nov 19 20:50:59 2006. [Full View]

I thought it was no Ten as false is mentioned in every sentence
From: southiecook on Sun Nov 19 21:03:29 2006. [Full View]

Great TSO, will be back with more

Hulkster, when I saw the puzzle for the first time, I was counting the number of statements first
From: sipi on Mon Nov 20 2:33:54 2006. [Full View]

try this :

What happens only in the middle of each month, in all of the seasons, except summer and happens only in the night, never in the day?

(well i guess, you find out very easily...)
From: Anoushka on Mon Nov 20 7:07:19 2006. [Full View]

"n"
From: sipi on Mon Nov 20 7:34:46 2006. [Full View]

hmmm... correct anoushka

well, try this:

He said, "The day before yesterday, i am 27. Next year, i will be 30", how?
From: Anoushka on Mon Nov 20 7:47:09 2006. [Full View]

the "he" was 27 on 30th of Dec (say 2005)... He celebrated his birthday on 31st of Dec so he was 28 yesterday and this year (31/12/2006) he will be 29 and next year 31/12/2007 he will be 30
From: sipi on Mon Nov 20 7:55:55 2006. [Full View]

appa appa appa.. anoushka edhukum unga kaadha rendu kaiyala moodikonga....

wait for next puzzle
From: Shakthiprabha on Mon Nov 20 8:48:39 2006. [Full View]

I did not understand

STORM puzzle (answer)

posted by tv.

can someone explain.
From: sipi on Mon Nov 20 8:56:09 2006. [Full View]

Shakthiprabha wrote:

I did not understand
STORM puzzle (answer)
posted by tv.
can someone explain.

this is very simple shakthi:
BUGLES UNREST GROTTO LETTER ESTEEM

read the bold letters now, it shows storm... like wise... choose the first letter from all the word... u will get the first word BUGLES. choose second letter from all the word, u will get UNREST. same choose last word from all the words.. u will get STORM...

[/b]
From: Shakthiprabha on Mon Nov 20 8:59:50 2006. [Full View]

oh okei

thanks
From: Hulkster on Mon Nov 20 9:00:19 2006. [Full View]

Akka see this five letters in this order

B|U|G|L|E|S
U|N|R|E|S|T
G|R|O|T|T|O
L|E|T|T|E|R
E|S|T|E|E|M

Take every letter of the first row and u will get Bugles which is the first word.

Take every letter of the second row and u Will get Unrest which is the second word.

Take every letter of the third row and u will get Grotto whic is the third word.

Take every letter of the fourth row and u will get Letter which is the fourth word

Similarly for the fifth row u will get Esteem which is the fifth word

To find out the next word in the series u have to take every letter of the sixth row and u will get Storm which is the answer.
From: sipi on Mon Nov 20 9:00:21 2006. [Full View]

TRY THIS :

First of first is first of you, second of you is second & third of you, first of last is last of you. So, who are you?
From: Shakthiprabha on Mon Nov 20 9:01:55 2006. [Full View]

thx hulk
From: Hulkster on Mon Nov 20 9:02:22 2006. [Full View]

Did not see sipi's explanation..sorry sipi
From: Shakthiprabha on Mon Nov 20 9:04:29 2006. [Full View]

I am foul
From: Hulkster on Mon Nov 20 9:06:10 2006. [Full View]

Super akka

First of first = f
second of you = o
third of you = u
first of last = l
From: southiecook on Mon Nov 20 9:23:47 2006. [Full View]

Glad to see this thread active!

Here is another one:

Two men and a blind guy walk into a pitch black room full of black hats. All of the hats are black except for two which are red. Each man takes a hat and leaves the place into daylight. The two men who aren't blind look at the other two people.
One guy says, "I can't see my hat but I can see what color your hats are!"
Another guy says, "I can't see my hat but I can see what color your hats are!"
The blind guy says, "I can't see your hats at all, but I know what color of hat I'm wearing!"

How does the blind guy know what color of hat he's wearing? What color of hat is he wearing?
From: Shakthiprabha on Mon Nov 20 9:42:51 2006. [Full View]

Since its a dark room, two men could not have seen any other hat except 2 red hats. Since they would have picked up red,

the blind man was left with the choice of black, which he knew, since it was anticipated of other 2 to take red.

Answer :

blind man wore black hat.
From: southiecook on Mon Nov 20 9:53:06 2006. [Full View]

SP, the answer is correct , but the explanation is not the one which I am looking for...any other explanation??
From: sipi on Mon Nov 20 10:16:43 2006. [Full View]

Hulkster wrote:

Did not see sipi's explanation..sorry sipi

why sorry hulk??? u give a clear explanation... naan sonnadhu puriyalaina kooda nee sonnadhu kandippa puriyum.. avalo clear aa iruku...

Shakthiprabha wrote:

I am foul

Hulkster wrote:

First of first = f
second of you = o
third of you = u
first of last = l

no answer is wrong. ans : you are fool... )
From: sipi on Mon Nov 20 10:31:36 2006. [Full View]

is that blind guys tells lie JK

oops... i confused myself with this question... you post the answer...
From: temporary sori-Observer on Mon Nov 20 10:37:11 2006. [Full View]

southiecook wrote:

How does the blind guy know what color of hat he's wearing? What color of hat is he wearing?

southiecook

If the second person, and the blind person both are wearing red hats, the first person can know that he is wearing a black hat.
Since he is unable to know his hat, he saw either 2 black hats, or one black and one red.

Second person now knows that the first person saw either 2 black hats, or a black and a red. If he looks at the blind person's hat and if it is red, the he will know that his hat is black. But he is also unable to know what his hat is. That means he saw the blind person wearing a black hat.
So the blind person is able to say that his hat is black. (but he will not know what color the others' hats are).
From: southiecook on Mon Nov 20 10:40:59 2006. [Full View]

TSO,

SP & Sipi, good try

I like this puzzle
From: temporary sori-Observer on Mon Nov 20 10:49:19 2006. [Full View]

Shakthiprabha wrote:

oh okei

thanks

SP Akka !!!!!!

Nalam thaanaa? Enge pOyittenga? Ungale paakkavE mudiyale. Naan paarkkum threadukaLil neengaL illai. enge irukkeenganne theriyalile. Paathi manathil mirugam irunthu aatti vaiththadhadaa enRa post-ai paarthu vittu kaN kalangi vittEn
From: temporary sori-Observer on Mon Nov 20 10:51:13 2006. [Full View]

southiecook wrote:

TSO,

SP & Sipi, good try

southiecook
From: sipi on Mon Nov 20 10:54:49 2006. [Full View]

hmm... answer also very confusion... i came to understand, when i read it second time...
From: sipi on Mon Nov 20 10:57:13 2006. [Full View]

an easy puzzle. try this:

What's the diffrence between ceiling fan & table fan???
From: southiecook on Mon Nov 20 11:06:36 2006. [Full View]

Let me guess

Is it that a 'ceiling fan' is a person who likes and 'is a fan of' ceiling and a 'table fan' is the one who likes and 'is a fan of' table?
From: temporary sori-Observer on Mon Nov 20 11:17:56 2006. [Full View]

sipi wrote:

an easy puzzle. try this:

What's the diffrence between ceiling fan & table fan???

Table fan-ai ceiling-le vaikkalaam. Aanaa, ceiling fan-ai table-il vaikka mudiyaathu
From: sipi on Mon Nov 20 11:19:04 2006. [Full View]

southiecook: i didnt understand, what u tried to tell....

anyway, think logical. (there is a logical answer)

From: sipi on Mon Nov 20 11:21:44 2006. [Full View]

temporary sori-Observer wrote:

sipi wrote:

an easy puzzle. try this:

What's the diffrence between ceiling fan & table fan???

Table fan-ai ceiling-le vaikkalaam. Aanaa, ceiling fan-ai table-il vaikka mudiyaathu

why u stopped with one?

table fan is like a prison. but ceiling fan is a free bird
table fan nikkum, but ceiling fan thongum
table fan will connect with currect whenever we need. but, ceiling fan always connect with currect.
table fan is portable but not ceiling fan... (aiyoo idhu pola niraiya kadi answer iruku...)

there is a logical answer and very easy one....

From: temporary sori-Observer on Mon Nov 20 11:35:46 2006. [Full View]

southicook,

Sipi's puzzle may be a kadi joke. Please post the next puzzle
From: sipi on Mon Nov 20 12:01:48 2006. [Full View]

no, TSO... its not a kadi joke... ok well i post the answer....

table fan spins clockwise direction and ceiling fan spins anti-clockwise direction. (this is the question for how u look up around u)
From: southiecook on Mon Nov 20 12:01:49 2006. [Full View]

Ha ha ha...Sipi, what I meant to tell () was that 'table fan' is a 'fan of table' as in 'A Rajini fan is a fan of Rajini' and same thing abt the ceiling fan as well.

Now, let me thing looooogically

TSO, sure, will post more once I find answer to this one...
From: sipi on Mon Nov 20 12:04:17 2006. [Full View]

good sense... well, i posted the answer because of TSO...

try this :

I am only useful
When I am full,
Yet I am always
Full of holes.
From: southiecook on Mon Nov 20 12:04:46 2006. [Full View]

((( That is good, I didn't ever notice it. you did not give me a chance to think ('sad' as if I would have posted the correct answer otherwise )...pls post another one...
From: southiecook on Mon Nov 20 12:06:16 2006. [Full View]

Have heard this one Sponge, right ?
From: sipi on Mon Nov 20 12:09:05 2006. [Full View]

southicook : sorry, but its not my fault... TSO mentioned my question is a kadi joke and asked u post another puzzle... thats why i posted the answer....

TSO : i already seen some thread for kadi jokes. so, surely i never post any kadi joke here...
From: sipi on Mon Nov 20 12:11:51 2006. [Full View]

southiecook wrote:

Have heard this one Sponge, right ?

sponge? u mean panju? how????
From: southiecook on Mon Nov 20 12:17:37 2006. [Full View]

sponge==> when it is wet(and full), it can be used for cleaning. It is always full of holes too
From: sipi on Mon Nov 20 12:23:06 2006. [Full View]

southiecook : i dont know the correct answer. cause, the person who asked this question didnt tell the answer.. but, i guessed a different one which much suitable to that question than u rs.

if u tell there is a hole in a bulk of sponge means... adhu oru urandaila niraiya sponge sendhadhu thaan.. oru sponge nu edutha adhula hole irukadhunu ninaikiren...

anyway, my guess is sieve / stainer. in tamil we say "jalladai"

it have full of holes. and its only useful when we fill it full with grains...

anyway, option is urs to choose the one from the two answers of us.
From: southiecook on Mon Nov 20 12:27:59 2006. [Full View]

Sipi, I think sieve is the good answer.
As I told you, I had heard this question before, and the answer I heard then was the 'sponge'

ok, my turn! Let me post one:
From: sipi on Mon Nov 20 12:29:31 2006. [Full View]

oh.. sure, i am waiting...
From: southiecook on Mon Nov 20 12:38:12 2006. [Full View]

Ok, here is one: Not a tough one though

A man was working with some real dangerous chemicals without wearing gloves. The chemicals could kill you, if eaten. He was hard at work when his wife called to say his lunch was ready. He went to the tap and washed his hands. Then he went inside to eat the sandwich his wife had made for him. 3 hours later the man was dead!

How did he die?
From: sipi on Mon Nov 20 12:42:06 2006. [Full View]

is she mixed up any poison
From: southiecook on Mon Nov 20 12:43:52 2006. [Full View]

No....2 more chances for you..
From: sipi on Mon Nov 20 12:47:25 2006. [Full View]

his servant mixed up poison
his mother-in-law mixed up poison

2 chances mudinjidichi JK

wait a while.. i will think...
From: sipi on Mon Nov 20 12:49:32 2006. [Full View]

without soap washing??? i think one more chance is there..
From: southiecook on Mon Nov 20 12:50:07 2006. [Full View]

No...one last chance (as a bonus for your persistence )..keep thinking..
From: sipi on Mon Nov 20 12:55:06 2006. [Full View]

hmmm.. oh... i think my friend southie cook know the answer....

The chemicals could kill you, if eaten. the answer is in this line???
From: Nerd on Mon Nov 20 12:58:22 2006. [Full View]

Did someone call him after he finished his lunch ??
From: southiecook on Mon Nov 20 13:00:29 2006. [Full View]

No...let's wait for some more time, Sipi

Welcome Nerd...

Answer to your q ==> 'No'
From: southiecook on Mon Nov 20 13:13:48 2006. [Full View]

Sipi & Nerd, will be back later..keep thinking :Cool: Good luck
From: temporary sori-Observer on Mon Nov 20 13:14:39 2006. [Full View]

Nerd wrote:

Did someone call him after he finished his lunch ??

Vaanga Nerdu
From: temporary sori-Observer on Mon Nov 20 13:16:42 2006. [Full View]

southiecook,

He had a heart attack
From: Nerd on Mon Nov 20 13:20:31 2006. [Full View]

temporary sori-Observer wrote:

southiecook,

He had a heart attack

Because of his experimental results

Long time since I saw this from you, TSO ==>
From: southiecook on Mon Nov 20 13:22:50 2006. [Full View]

'No' to both of you, TSO and Nerd!

Shall I post the answer now....?? (Eager to do so )
From: Nerd on Mon Nov 20 13:25:10 2006. [Full View]

Give us some more time cook! TSO will be back with his and the answer
From: sipi on Mon Nov 20 13:25:41 2006. [Full View]

southiecook.. dont go... answer sollitu pooo...
From: southiecook on Mon Nov 20 13:28:19 2006. [Full View]

ok...I will wait for 10 more mins..

Your time starts now....10.. 9....8...
From: temporary sori-Observer on Mon Nov 20 13:29:35 2006. [Full View]

Nerdu

southiecook,
After washing his hands he touched the chemicals again.
From: rocketboy on Mon Nov 20 13:29:38 2006. [Full View]

clue kodunga
From: temporary sori-Observer on Mon Nov 20 13:31:16 2006. [Full View]

Nerd wrote:

Long time since I saw this from you, TSO ==>

Nerd,
Meenukkuth thooNdil ittaal
Yaanai vanthadhu

(third)
http://ww.smashits.com/video/tamil-songs/music/1093/kodi-parakkuthu.html
From: Nerd on Mon Nov 20 13:31:53 2006. [Full View]

couple of questions:

Did he wash his hands after eating??

Did he eat anything after that sandwich ??

maNda kaayuthu
From: thamizhvaanan on Mon Nov 20 13:32:03 2006. [Full View]

All of a sudden this thread is alive and rocking

Any floating questions?
From: Nerd on Mon Nov 20 13:34:09 2006. [Full View]

TV who is the cutie pie in ur avatar ??

From: thamizhvaanan on Mon Nov 20 13:36:38 2006. [Full View]

southiecook wrote:

Ok, here is one: Not a tough one though

A man was working with some real dangerous chemicals without wearing gloves. The chemicals could kill you, if eaten. He was hard at work when his wife called to say his lunch was ready. He went to the tap and washed his hands. Then he went inside to eat the sandwich his wife had made for him. 3 hours later the man was dead!

How did he die?
may be the chemicals were able to react with fats in the soap and formed some kinda toxins

From: Sanguine Sridhar on Mon Nov 20 13:36:41 2006. [Full View]

food poisoning?
From: thamizhvaanan on Mon Nov 20 13:37:39 2006. [Full View]

Nerd... thats my sister's baby daughter
From: Sanguine Sridhar on Mon Nov 20 13:37:52 2006. [Full View]

instead of sandwich did he ate the chemical (accidentally)
From: rocketboy on Mon Nov 20 13:38:12 2006. [Full View]

I thought it was you
From: Nerd on Mon Nov 20 13:38:46 2006. [Full View]

Sanguine Sridhar wrote:

instead of sandwich did he ate the chemical (accidentally)
From: southiecook on Mon Nov 20 13:39:06 2006. [Full View]

One last and only clue for all: 'chemical'

Nerd ==> I am giving the clue instead of answers to your questions

The clock is still ticking..4 more mins to go
From: Sanguine Sridhar on Mon Nov 20 13:39:20 2006. [Full View]

even me tv! your sis daughter is so cute!
dhrishti suthi poda sollunga!
From: Sanguine Sridhar on Mon Nov 20 13:41:02 2006. [Full View]

tv answer seems to me relatively closer to the clue of southicook?
From: southiecook on Mon Nov 20 13:42:45 2006. [Full View]

don't google ...it is not there
From: thamizhvaanan on Mon Nov 20 13:43:20 2006. [Full View]

hey ... the question doesnt say he used a soap... the chemical may be hydrophobic.. then he is dead for sure
From: southiecook on Mon Nov 20 13:44:54 2006. [Full View]

No...here comes my answer...

(Don't kill me pls.. )
From: thamizhvaanan on Mon Nov 20 13:45:21 2006. [Full View]

rocketboy wrote:

I thought it was you
ofcourse, she has got some of the best features of her uncle

thanx nerd, RB and sridhar
From: southiecook on Mon Nov 20 13:45:55 2006. [Full View]

He turned on the tap, washed his hands and then had to touch the tap again to turn it off... The chemicals got transfered back onto his hands. The rest is history..
From: thamizhvaanan on Mon Nov 20 13:47:02 2006. [Full View]

southiecook wrote:

The rest is history..
No.. he is history

Good one SC Stupid scientist
From: Sanguine Sridhar on Mon Nov 20 13:47:10 2006. [Full View]

southi edhavadhu mokka poteenganu vachukongA!!
From: Nerd on Mon Nov 20 13:47:55 2006. [Full View]

southiecook wrote:

He turned on the tap, washed his hands and then had to touch the tap again to turn it off... The chemicals got transfered back onto his hands. The rest is history..

Not for the answer, but for your CLUE
From: southiecook on Mon Nov 20 13:48:14 2006. [Full View]

thamizhvaanan wrote:

southiecook wrote:

The rest is history..
No.. he is history

Good one SC Stupid scientist

(Trying to be humble )
From: temporary sori-Observer on Mon Nov 20 13:48:27 2006. [Full View]

temporary sori-Observer wrote:

After washing his hands he touched the chemicals again.

southiecook wrote:

He turned on the tap, washed his hands and then had to touch the tap again to turn it off... The chemicals got transfered back onto his hands. The rest is history..

southiecook,
My answer was right . I answered that after washing his hands he touched the chemicals again!
From: sipi on Mon Nov 20 13:48:47 2006. [Full View]

hahaha...cook, who's that fool to touch the tap without cleaning it???

tv... me too thought the same thats your pic...
From: southiecook on Mon Nov 20 13:48:59 2006. [Full View]

Sanguine Sridhar wrote:

southi edhavadhu mokka poteenganu vachukongA!!

I din't understand.. Tamil knowledge koncham kammi
From: Sanguine Sridhar on Mon Nov 20 13:49:18 2006. [Full View]

Whoaa!! Excellent one sc!!
From: thamizhvaanan on Mon Nov 20 13:49:50 2006. [Full View]

Sanguine Sridhar wrote:

southi edhavadhu mokka poteenganu vachukongA!!

Just for the records

Someone wrote:

nstead of sandwich did he ate the chemical LOL (accidentally)

From: southiecook on Mon Nov 20 13:50:02 2006. [Full View]

Nerd wrote:

southiecook wrote:

He turned on the tap, washed his hands and then had to touch the tap again to turn it off... The chemicals got transfered back onto his hands. The rest is history..

Not for the answer, but for your CLUE

Dont spoil your hammer...The chemicals are dangerous

From: southiecook on Mon Nov 20 13:52:07 2006. [Full View]

temporary sori-Observer wrote:

temporary sori-Observer wrote:

After washing his hands he touched the chemicals again.

southiecook wrote:

He turned on the tap, washed his hands and then had to touch the tap again to turn it off... The chemicals got transfered back onto his hands. The rest is history..

southiecook,
My answer was right . I answered that after washing his hands he touched the chemicals again!

Of course, I salute TSO for being the person who reached max close to the answer ... But sorry, it was not specific

From: Sanguine Sridhar on Mon Nov 20 13:52:14 2006. [Full View]

don get u tv? why did u quote my message..and what record?
From: southiecook on Mon Nov 20 13:52:40 2006. [Full View]

Sanguine Sridhar wrote:

Whoaa!! Excellent one sc!!

Thank you, thank you, will back later with more
From: thamizhvaanan on Mon Nov 20 13:52:40 2006. [Full View]

southiecook wrote:

Sanguine Sridhar wrote:

southi edhavadhu mokka poteenganu vachukongA!!
I din't understand.. Tamil knowledge koncham kammi
He just warned u that if ur answer is dumb..... then....
From: southiecook on Mon Nov 20 13:53:26 2006. [Full View]

sipi wrote:

hahaha...cook, who's that fool to touch the tap without cleaning it???

tv... me too thought the same thats your pic...

May be he was too afraid of his wife than the chemicals
From: rocketboy on Mon Nov 20 13:53:35 2006. [Full View]

southiecook wrote:

He turned on the tap, washed his hands and then had to touch the tap again to turn it off... The chemicals got transfered back onto his hands. The rest is history..

After that he went to brush his teeth. He ran out of toothpaste and he used his hands and gopal toot powder . right
From: thamizhvaanan on Mon Nov 20 13:53:42 2006. [Full View]

Sanguine Sridhar wrote:

don get u tv? why did u quote my message..and what record?
nothing SS, chuck it
From: Nerd on Mon Nov 20 13:54:29 2006. [Full View]

Who is posting the NEXT

From: southiecook on Mon Nov 20 13:54:59 2006. [Full View]

thamizhvaanan wrote:

southiecook wrote:

Sanguine Sridhar wrote:

southi edhavadhu mokka poteenganu vachukongA!!
I din't understand.. Tamil knowledge koncham kammi
He just warned u that if ur answer is dumb..... then....

Oh! ok...Here I will post genuine ones only..

From: southiecook on Mon Nov 20 13:56:11 2006. [Full View]

Alright everyone..!!! Thanks for the spirit!!

Back to kitchen
From: thamizhvaanan on Mon Nov 20 13:56:55 2006. [Full View]

Nerd wrote:

Who is posting the NEXT
yaaru? yaaru?

Trasnlation for SC: Who? Who?

From: Shakthiprabha on Mon Nov 20 13:56:56 2006. [Full View]

temporary sori-Observer wrote:

Shakthiprabha wrote:

oh okei

thanks

SP Akka !!!!!!

Nalam thaanaa? Enge pOyittenga? Ungale paakkavE mudiyale. Naan paarkkum threadukaLil neengaL illai. enge irukkeenganne theriyalile. Paathi manathil mirugam irunthu aatti vaiththadhadaa enRa post-ai paarthu vittu kaN kalangi vittEn

ungalukkum naan Akkava

anyway,

2 hours varathukkuLa so many puzzles, all solved

where did i post... paathi manathil mirugam

I am here, just loitering around in lounge and pp th reads, doing nothing interesting enough other than those

bye for now. keep in touch

From: Sanguine Sridhar on Mon Nov 20 13:57:33 2006. [Full View]

i know something sarcastic Tv!..anyways Chucked!
From: thamizhvaanan on Mon Nov 20 13:59:57 2006. [Full View]

Sanguine Sridhar wrote:

i know something sarcastic Tv!..anyways Chucked!
nothing SS, I remarked as if ur post was a mokkai post...

From: temporary sori-Observer on Mon Nov 20 14:04:08 2006. [Full View]

Shakthiprabha wrote:

where did i post... paathi manathil mirugam

I am here, just loitering around in lounge and pp th reads, doing nothing interesting enough other than those

bye for now. keep in touch

SP akka,
Enna ithu neenga seytha migavum super-aana post athu. kaN kalanga vaiththaathu. Athai neengaLE maRanthutteenga. Manam shanti, shanti, shanti enRu amaithi koNdathadaa! ninaivu illaiyaa?

From: Nerd on Mon Nov 20 14:07:53 2006. [Full View]

Here is one:

A skinny guy is chasing a fat man. The fat man hides behind a thin tree. The skinny guy is able to see him, he fires but misses. The gun is fully loaded. How ??
From: rocketboy on Mon Nov 20 14:15:31 2006. [Full View]

Nerd wrote:

Here is one:

A skinny guy is chasing a fat man. The fat man hides behind a thin tree. The skinny guy is able to see him, he fires but misses. How ??

no bullets in the gun
From: temporary sori-Observer on Mon Nov 20 14:19:16 2006. [Full View]

He does not know how to shoot
From: Nerd on Mon Nov 20 14:20:35 2006. [Full View]

I have edited the question and lets say that guy is a cop. This is a tricky one
From: temporary sori-Observer on Mon Nov 20 14:24:25 2006. [Full View]

Nerdu,

If the gun is fully loaded after he fires, it means he did not fire.
From: Nerd on Mon Nov 20 14:26:04 2006. [Full View]

The gun is loaded before he fires. He did fire but he misses his target
From: temporary sori-Observer on Mon Nov 20 14:27:05 2006. [Full View]

Nerd wrote:

he fires but misses. The gun is fully loaded. How ??
From: temporary sori-Observer on Mon Nov 20 14:28:52 2006. [Full View]

Nerd wrote:

The gun is loaded before he fires. He did fire but he misses his target

Was the fat man his target?
From: Nerd on Mon Nov 20 14:30:14 2006. [Full View]

Yes. He was. And looks like I did not insert that sentance in the proper place while editing
From: rocketboy on Mon Nov 20 14:31:15 2006. [Full View]

Nerd wrote:

Here is one:

A skinny guy is chasing a fat man. The fat man hides behind a thin tree. The skinny guy is able to see him, he fires but misses. The gun is fully loaded. How ??

he sees the reflection of the man .( in a lake or something and also the thin man should be stupid) such that the fat man comes first and the tree next. So he fires . But in reality the tree comes first and the man is behind it. So the tree takes the brunt .
From: Nerd on Mon Nov 20 14:35:10 2006. [Full View]

OK. Here is a clue

The skinny guy is able to see him

But in *reality* he cant see him. I mean he can just guess where he is. But my statement is not FALSE
From: sipi on Mon Nov 20 14:36:00 2006. [Full View]

wow!!! how u guess like this different answers rocket boy???
From: temporary sori-Observer on Mon Nov 20 14:37:46 2006. [Full View]

Nerd wrote:

OK. Here is a clue

The skinny guy is able to see him

But in *reality* he cant see him. I mean he can just guess where he is. But my statement is not FALSE

Behind the thin tree there is also a big rock. He hides behind the rock.
From: Nerd on Mon Nov 20 14:39:48 2006. [Full View]

But that will make my initial statement false.

paakkuraan aanaa paakkala

paakkuraan - adhukku oru reasoning
paakkala - adhukku oru reasoning
From: temporary sori-Observer on Mon Nov 20 14:40:25 2006. [Full View]

The thin man has some eye problems.
From: temporary sori-Observer on Mon Nov 20 14:44:30 2006. [Full View]

The thin tree is next to a river. The thin man is able to see his target. But when he fires the fat person jumps into the water
From: Nerd on Mon Nov 20 14:45:47 2006. [Full View]

Here is another clue. It was pitch dark, but my *that* statement is not false, technically
From: rocketboy on Mon Nov 20 14:48:37 2006. [Full View]

sipi wrote:

wow!!! how u guess like this different answers rocket boy???

ithellam kai vantha kalainga
From: rocketboy on Mon Nov 20 14:49:58 2006. [Full View]

he climbs on to that tree. It makes a squeaky sound . when he fires it breaks just in time. eppadi answer
From: southiecook on Mon Nov 20 14:51:54 2006. [Full View]

Interesting....lemme thinnnnk..
From: Nerd on Mon Nov 20 14:54:30 2006. [Full View]

rocketboy wrote:

he climbs on to that tree. It makes a squeaky sound . when he fires it breaks just in time. eppadi answer

sipi, you were perfectly right
From: sipi on Mon Nov 20 14:56:06 2006. [Full View]

Nerd wrote:

OK. Here is a clue

The skinny guy is able to see him

But in *reality* he cant see him. I mean he can just guess where he is. But my statement is not FALSE

good one nerd...
From: sipi on Mon Nov 20 14:59:36 2006. [Full View]

rocketboy wrote:

he climbs on to that tree. It makes a squeaky sound . when he fires it breaks just in time. eppadi answer

inga pakathil sevuru iruku... naan sevuthula mutikanum nu aasai padugirirgala???
From: southiecook on Mon Nov 20 15:01:14 2006. [Full View]

Is the skinny guy in a helicopter/air plane?
From: Nerd on Mon Nov 20 15:01:47 2006. [Full View]

The skinny guy is a cop and he is running behind the fat guy.

wbbl
From: southiecook on Mon Nov 20 15:04:01 2006. [Full View]

Is that the cop was suffering from short term (like Surya of Ghajini ) memory loss and fired at the sky instead of the fat guy? (JK )
From: temporary sori-Observer on Mon Nov 20 15:07:57 2006. [Full View]

It is night. When there is wind and the tree branches move, with the moonlight the thin man knows where the other person is hiding. And after that he shoots, but it is dark again. So he misses his target.

�� ϧ��?
From: sipi on Mon Nov 20 15:11:39 2006. [Full View]

nerd is already answered... please idhuku mela yaarum try seiyadhinga.. sevuthula muttikinu blood varudhu.... i will post the next one...
From: temporary sori-Observer on Mon Nov 20 15:12:58 2006. [Full View]

Sipi, Nerd has not given the answer.
From: sipi on Mon Nov 20 15:15:08 2006. [Full View]

try this :

i am a 7 letter word,
napoleon the king never likes me the 1,2,3,4 letters
my 2,3,4 letters is meant for orderliness & discipline
my 4,5,6,7 letters represents 13 to 19
i am present in every factories & industries
my 1,2,4 letters is an animal
find me????

if u find out the answer... then continue with next one.. if u cant, then i will post it tomorrow... now i am movie from here.. bye to all...
From: sipi on Mon Nov 20 15:18:13 2006. [Full View]

TSO : thooka kalakam.. adhan... post pannidadha enaku thoni iruku... anyway, naan kilamburen... try to solve my question....
From: temporary sori-Observer on Mon Nov 20 15:22:40 2006. [Full View]

Nerdu, when he fires an ant bites his feet.
From: temporary sori-Observer on Mon Nov 20 15:24:29 2006. [Full View]

Sipi,

Ans: Canteen
From: sipi on Mon Nov 20 15:28:10 2006. [Full View]

hmm correct TSO...

bye to all...
From: southiecook on Mon Nov 20 16:14:16 2006. [Full View]

Nerd, is there any obstacle between the cop and the fat guy? (Like a wall or window?)
From: Nerd on Mon Nov 20 16:25:32 2006. [Full View]

No to all. It has to do with my second clue. He sees him but technically he does not
From: southiecook on Mon Nov 20 16:36:07 2006. [Full View]

Was the cop seeing the other guy in a mirror and made a mistake in direction while shooting?
From: Nerd on Mon Nov 20 16:38:05 2006. [Full View]

I will fire that cop if I were his superior

My other clue : it was pitch dark, technically. That explains how he could not see him and how he missed it. But how can you explain that "he can see him" thingi ??
From: southiecook on Mon Nov 20 16:39:04 2006. [Full View]

i think the word 'technically' is the clue
From: southiecook on Mon Nov 20 16:40:47 2006. [Full View]

Ok, it was pitch dark, there was a lightning all of a sudden, the cop got a glimpse of that guy, he triggered, but it was dark again. Is it right ?
From: Nerd on Mon Nov 20 16:43:45 2006. [Full View]

southiecook wrote:

i think the word 'technically' is the clue

Exactly. I really liked the puzzle. I got it from one of those forums.

The lightning thing was a bit far-fetched. Shall I post the answer?
From: southiecook on Mon Nov 20 16:44:37 2006. [Full View]

wait...5 more mins...pls
From: southiecook on Mon Nov 20 16:49:40 2006. [Full View]

ok, pls post the answer
From: Nerd on Mon Nov 20 16:51:58 2006. [Full View]

Here goes:

They were shooting for a movie. The scene in the movie was supposed to happen when it was pitch dark and that explains why the cop missed his target. But technically speaking, they cant shoot without lights and it was daylight
From: southiecook on Mon Nov 20 16:55:43 2006. [Full View]

I would have never reached anywhere close to it..

Nerd, good one

It would have been like this:

'the cop technically missed his target'
From: temporary sori-Observer on Mon Nov 20 16:58:09 2006. [Full View]

Nerd wrote:

Here goes:

They were shooting for a movie. The scene in the movie was supposed to happen when it was pitch dark and that explains why the cop missed his target.

Nerd, According to the story, was the thin man's aim supposed to be correct, or missed?
From: Nerd on Mon Nov 20 16:58:16 2006. [Full View]

I dint crack it either. I had to look up the answer

From: Nerd on Mon Nov 20 16:59:19 2006. [Full View]

temporary sori-Observer wrote:

Nerd wrote:

Here goes:

They were shooting for a movie. The scene in the movie was supposed to happen when it was pitch dark and that explains why the cop missed his target.

Nerd, According to the story, was the thin man's aim supposed to be correct, or missed?

Missed obviously

It was pitch dark, the hooligan was running as fast as he could, the cop could not follow him so takes a shot

From: southiecook on Mon Nov 20 17:01:20 2006. [Full View]

TSO, have got any?
From: temporary sori-Observer on Mon Nov 20 17:05:37 2006. [Full View]

Nerd wrote:

Here goes:

They were shooting for a movie. The scene in the movie was supposed to happen when it was pitch dark and that explains why the cop missed his target.

They will not use a real gun in movie shooing Nerd! If it is not a real gun you can not say it is fully loaded. Because it does not have bullets. Saththamum, pugaiyum varum. Ilaatti dubbingle sound sErththukkuvaanga. So your puzzle is
From: southiecook on Mon Nov 20 17:08:28 2006. [Full View]

Here comes one for you: Not a tough one, but is interesting

This is an unusual paragraph. I'm curious how quickly you can find out what is so unusual about it. It looks so plain you would think nothing was wrong with it. In fact, nothing is wrong with it! It is unusual though. Study it, and think about it, but you still may not find anything odd. But if you work at it a bit, you might find out! Try to do so without any coaching! You probably won't, at first, find anything particularly odd or unusual or in any way dissimilar to any ordinary composition. That is not at all surprising, for it is no strain to accomplish in so short a paragraph a stunt similar to that which an author did throughout all of his book, without spoiling a good writing job, and it was no small book at that. By studying this paragraph assiduously, you will shortly, I trust, know what is its distinguishing oddity. Upon locating that "mark of distinction," you will probably doubt my story of this author and his book of similar unusuality throughout. It is commonly known among book-conscious folk and proof of it is still around. If you must know, this sort of writing is known as a lipogram, but don't look up that word in any dictionary (www too )until you find out what this is all about.
From: Nerd on Mon Nov 20 17:11:26 2006. [Full View]

ellAm sari dhAn. AnAl,

temporary sori-Observer wrote:

So your puzzle is

adhu en puzzle illai

But I found that really intriguing
From: Nerd on Mon Nov 20 17:12:45 2006. [Full View]

Southie, I think that paragraph was posted already in the old thread, so I ll leave that for others to find out the unusual thing. But thats a good one too
From: southiecook on Mon Nov 20 17:12:50 2006. [Full View]

:peace: Anyhow, it was good

From: temporary sori-Observer on Mon Nov 20 17:13:16 2006. [Full View]

southiecook,

Intha paragraph-il 'e' illai.

southiecook wrote:

Here comes one for you: Not a tough one, but is interesting

This is an unusual paragraph. I'm curious how quickly you can find out what is so unusual about it. It looks so plain you would think nothing was wrong with it. In fact, nothing is wrong with it! It is unusual though. Study it, and think about it, but you still may not find anything odd. But if you work at it a bit, you might find out! Try to do so without any coaching! You probably won't, at first, find anything particularly odd or unusual or in any way dissimilar to any ordinary composition. That is not at all surprising, for it is no strain to accomplish in so short a paragraph a stunt similar to that which an author did throughout all of his book, without spoiling a good writing job, and it was no small book at that. By studying this paragraph assiduously, you will shortly, I trust, know what is its distinguishing oddity. Upon locating that "mark of distinction," you will probably doubt my story of this author and his book of similar unusuality throughout. It is commonly known among book-conscious folk and proof of it is still around. If you must know, this sort of writing is known as a lipogram, but don't look up that word in any dictionary (www too )until you find out what this is all about.

From: southiecook on Mon Nov 20 17:13:42 2006. [Full View]

Oh, I didn't know that Nerd! Ok, let us leave it for those who see it for the first time
From: southiecook on Mon Nov 20 17:14:58 2006. [Full View]

TSO, you got the answer so fast! Seems like you are an expert in solving puzzles
From: temporary sori-Observer on Mon Nov 20 17:16:22 2006. [Full View]

Nerd wrote:

ellAm sari dhAn. AnAl,

temporary sori-Observer wrote:

So your puzzle is

adhu en puzzle illai

But I found that really intriguing

Nerd, you answered to our question that 'the gun is fully laoded' when we asked you whether the gun was empty. So I think the original puzzle did not have that statement
From: temporary sori-Observer on Mon Nov 20 17:18:32 2006. [Full View]

southiecook wrote:

TSO, you got the answer so fast! Seems like you are an expert in solving puzzles

Nerd said that this was posted before. I have not seen it. Expert illainga. Oru chinna mezhuguvarththi. Erinjukittu irukken
From: southiecook on Mon Nov 20 17:19:16 2006. [Full View]

'mezhuguvarththi' means what? candle?
From: Nerd on Mon Nov 20 17:20:07 2006. [Full View]

I dont know about the guns they use in movies. But I have seen dummy guns with dummy bullets (pellets). I thought they use something like that in movies
From: temporary sori-Observer on Mon Nov 20 17:20:18 2006. [Full View]

Southiecook, yes
From: southiecook on Mon Nov 20 17:21:51 2006. [Full View]

oh, ok..

Someone, please post some really hard puzzle..Will be back later.. B4N TSO & Nerd!
From: temporary sori-Observer on Mon Nov 20 18:20:56 2006. [Full View]

Nerd wrote:

I dont know about the guns they use in movies. But I have seen dummy guns with dummy bullets (pellets). I thought they use something like that in movies

Nerd, in movies they will not use any gun that shoots something that hits the other person. pOli thOttaa vechu adichchaalum, vali bayangaramaa irukkum theriyumille?
Saththam, fire, pugai ellaam varum. Actualaa ethuvum pOy target mEle adikkaathu
Athanale, story-le avan correct-aa sudaRa maathiri vanthaalum, athu miss thaan

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