A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

What does Alexander the Great and Winnie the Pooh have in common?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

What has one eye, but can’t see?

What number do you get when you multiply all of the numbers on a telephone's number pad?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

What happened when the wheel was invented?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

What has many teeth, but cannot bite?