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

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

What can you hold in your right hand, but never in your left hand?

It belongs to you, but other people use it more than you do. What is it?

Why is a river so rich ?

You see me once in June, twice in November, and not at all in May. What am I?

I taste better than I can smell. Who am I?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?