Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

Which tank will fill first?

Find the missing number in the image below.

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

By what process could you make a 'Tea-Table' into food?

Solve the puzzle by telling what does below picture means.

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

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

What is red and smells like blue paint?

It is always ahead of me yet I can never see it. What is it?