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?

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Solve the following series:
AZ, GT, MN, __, YB

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

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

By what process could you make a 'Tea-Table' into food?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?