Which tank will fill first?

Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

How could a baby fall out of a twenty-story building onto the ground and live?

Can you tell a 3D object that has just two surfaces?

Can you count the number of triangles in the given figure?

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

A very interesting trivia question for all.

Why do men's shirts have their buttons on the right side and women's have buttons on the left-hand side?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?