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

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

I look at you, you look at me, I raise my right, you raise your left. What am I?

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

What is at the end of a rainbow?

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

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Can anyone tell me a word in the English dictionary which has a silent 'z'?