You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

how come the second man dies?

The centre of the third figure is empty. What digit should fit inside?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Can you name an animal whose killing cannot be performed without spilling your own blood?

There is something which you can be arrested for attempting but not for successfully completing.

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

What word begins and ends with an E, but has only one letter?

What is the riddle which can be asked all day with a different correct answer each time.