A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Which is faster, Heat or Cold ? Explain.

How many sides does a circle have?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

Can you find out the number that should replace the question mark with a valid reason?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

What's the only room from which no one can enter or leave