In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Which part of London exists in France as well ?

How can one talk without saying a single word?

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?