You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Which is faster, Heat or Cold ? Explain.

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

They are three errirs in this question. Can you find them?

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?