How can one talk without saying a single word?

What seven-letter word has hundreds of letters in it?

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

Why are all black people so quick ?

What month of the year has 28 days?

The centre of the third figure is empty. What digit should fit inside?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

I always drive my customer away.

Who am I?