A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

During which month do people sleep the least?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

What number divided by 4 is the same as that number minus 4?

What is the next number in this matchsticks series riddle?