How many sides does a circle have?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

Can you write down eight eights so that they add up to one thousand?

Why do we preferably have round manhole covers and not square ones?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

Kareena is older than Bipasha. Bipasha is younger than Karishma and younger than Katrina. Katrina is older than Kareena and Alonso, who are older than Karishma.If Alonso and Kareena are twins, who's oldest?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

How is a fly different from a mosquito?

Move four matchsticks to the below square to form three squares?