Logic Riddles

Question: 20 people jump into an empty swimming pool but 24 heads come up. How did this happen?

Question: What`s in the middle of Paris?

Question: My first is third, like the sound of the sea. My second is the center of you, not me. My third is the end of him, not you. My fourth starts a picture, not a view. My fifth is in bean, though not in been, My sixth and seventh start seldom seen. Sunrise and sunset, warmth and cold, Put these together and a sign will unfold.

Question: Gabriel cries for months! What could have caused him to cry so?

Question: What is it you like to kill, but actually kills you?