Good Riddles

Question: How many tickles do you need to make an octopus laugh?

Question: How can you double your money the easy way?

Question: What can you do with your mind, and have in your heart; What makes music in your purse, and is not the same from the start?

Question: What do you call a person that has no nose and has no body??

Question: A man walks into an art museum and stares at a painting.When a guard walks up and ask him why he is so interested in the painting he responds with"brother and sisters I have none but that mans father is my fathers son"who is the man in the painting?