A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

Why Aeroplane windows are round?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

Spot what is wrong here in below Picture?

What is red and smells like blue paint?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

A person was killed at a house party. When the police arrive, there are six people present in the house who are the friends of the victim. The name of the friends is Rohit, Aman, Nick, Gagan, and Randy.

Near the dead body, they find a few numbers written with blood by the victim on the floor. The numbers are 8, 5, 4, and 11.

The police arrests one of the friends for the murder. Whom did they arrest and why?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

Which part of London exists in France as well ?

What number comes next in this sequence:
7 8 5 5 3 4 4 _