How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

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?

How far can you walk into the woods?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do it?

If 21x = 79x, what is the value of x?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111.
How was this possible?

Imagine you are in a room with no windows or doors. How will you get out?