When can we add 2 to 11 and get 1 as the correct answer?

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?

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

What does an Island and the letter T have in common?

If two's company, and three's a crowd, then whats four and five ?

I can write cow in 13 letters.

Can You?

Why Wine Glass Stem is so long?

What's the only room from which no one can enter or leave

who is silent in the parliament?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?