A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Why did the Girl throw the butter out of the window?

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

When 99 is considered higher than 100?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

Replace the question mark in the picture below.

Can you find the thief by just looking at the picture below?

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?