You knock a Table over in the library, and suddenly 20 eyes are looking at you.

The more of this there is, the less you see. What is it?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

If eleven plus two equals one, what does nine plus five equal?

Solve the mathematical equation in the picture below.

The cream is heavier than Milk. True or False?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

What word begins and ends with an E, but has only one letter?