Answer:
When can you add two to eleven and get one as the correct answer?
There is a dog on one side of a lake and a woman on the other. The woman calls the dog over and when he gets there he is not wet at all. How is this possible?
How can you place a pencil on the floor so that no one can jump over it?
If a rooster lays an egg on the exact peak of a barn, which side does it fall?
I have two coins, one is marked George I and one is marked George IV. One is genuine but one is a forgery. Which is the forgery?
I only exist when you are here. Where you never were I can never be.