There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

If a wheel has 54 spokes, how many spaces are there between the spokes?

What is the next number in this matchsticks series riddle?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

You need to move three matchsticks to form three squares. Can you do it?

Prove that twice of ten is the same as twice of eleven.

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

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

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?