What is at the end of a rainbow?

I have teeth but i don't bite. Who Am I ?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

I have eight fingers and two thumbs but I do not live. What Am I?

The more it dries, the wetter it becomes. Can you tell what it is?

It is always ahead of me yet I can never see it. What is it?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

Can you name some countries which do not have the alphabet 'A' in them?

What word is pronounced the same if you take away four of its five letters?