Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

Count the number of triangles in the below picture?

If eleven plus two equals one, what does nine plus five equal?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

What has many teeth, but cannot bite?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

81 x 9 = 801. What must you do to make the this equation true?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?