If you say my name, I will no longer exist. What am I?

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

What is the next number in the series?

15 29 56 108 208 ?

Can you move 2 matchsticks to form four equal sized squares.

Can you count the number of squares in the given picture?

What is more useful when it is broken?

Which is the rope you never skip with?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?