Two men play 5 games of checkers. Each man wins the same number of games. There are no ties. How is this possible?

Which is correct to say, “The yolk of the egg are white,” or “The yolk of the egg is white?”

There is a fire in a 12 storey building. A man panics and jumps out of the window. How does he survive from the fall?

A doctor gives you 5 pills and instructs you to take each at intervals of half an hour. How long will the pills last?

There is a plane crash directly on the border of the U.S. and Canada. In which country would they bury the survivors?

If three men can chop down three trees in three hours, how many men will it take to chop down six trees in six hours?

You have three stoves: a gas stove, a wood stove, and a coal stove, but only one match. Which should you light first?

I have keys that open no locks, I have space, but there is no room, You can enter, but you can’t go in. What am I?

As I went across the bridge, I met a man with a load of wood which was neither straight nor crooked. How is this possible?

Two mothers and two daughters go shopping. They have $21, which they split equally between them. How can this be possible?

If you count 20 houses on your right going to school and 20 houses on your left coming home, how many houses did you count?

What’s the least number of chairs you would need around a table to sit four fathers, two grandfathers, and four sons?

John has been hired to paint the numbers 1 through 100 on 100 apartments. How many times will he have to paint the number 9?

There are two ducks in front of a duck, two ducks behind a duck and a duck in the middle. How many ducks are there in total?

If six thousand six hundred and six dollar is written as $6606, then write eleven thousand eleven hundred and eleven dollars.