If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

If an electric train is travelling south, then which way is the smoke going?

Which is the rope you never skip with?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

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

What you cannot hold but it is yours?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?