10+10 and 11+11 can give you the same answer.

Explain how?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

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?

What is the difference between a jeweller and a jailer?

I can be cracked, made, told, and played. What am I?

If 21x = 79x, what is the value of x?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

Which flower has two lips?