Can you name an animal whose killing cannot be performed without spilling your own blood?

Name a key which is hardest to turn.

What seven-letter word has hundreds of letters in it?

What does Alexander the Great and Winnie the Pooh have in common?

There was a strange boy who was born before his father. How can this be possible?

Who is that with a neck and no head, two arms and no hands? What is it?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

What's the best place to go shopping in the ocean?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?