In which direction should the missing arrow point?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

What does this rebus means ?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

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?

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

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?