Why are all black people so quick ?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

If you say my name, I will no longer exist. What am I?

Using eight eights and addition only, can you make 1000?

People put me on the table and cut me but do not eat me. What am I?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

If a wheel has 54 spokes, how many spaces are there between the spokes?