John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

What is more useful when it is broken?

A father's child, a mother's child, yet no one's son.

Who am I?

What does below Rebus say?

XLR8

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

What's a single-digit number with no value?

How many letters are in the alphabet?

Can you count the number of matches in the picture below ?

What seven-letter word has hundreds of letters in it?

Can you find out the missing number in the grid?