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

What is so fragile that saying its name breaks it?

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

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

What English word has three consecutive double letters?

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

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

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

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

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