How many seconds are there in one year?

What is faster hot or cold?

I fly without wings, I cry without eyes. What am I?

If you know me then I am nothing, but if you don't, then I am something, what am I?

What English word retains the same pronunciation, even after you take away four of its five letters?

What room do ghosts avoid?

10 copycats were sitting in a car. One came out. How many are left?

Mom and Dad have four daughters, and each daughter has one brother. How many people are in the family?

At night they come without being fetched. By day they are lost without being stolen. What are they?

A man rode in to town on Tuesday, and left two days later on Tuesday. How so?