What can you catch but never throw?

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

What is at the end of a rainbow?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Which English verb becomes past tense just by rearranging the letters?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

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?

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

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

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?