Logic Riddles

Question: You were counting sheep. You thought you counted eight but you only counted seven and a half. How is that possible?

Question: IF I WILL TAKE OUT ITS FIRST THIRD AND LAST LETTER STILL IT WILL SOUND THE SAME

Question: I have the same mum as somebody else,the same dad,the same birthday,the same age and the same sisters but we are not twins. What are we?

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?