What do you get if you add 2 to 100 four times?

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

Who is that with a neck and no head, two arms and no hands? What is it?

Can you find the hidden animal in the picture below?

What work can one never finish?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

What's a single-digit number with no value?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?