Answer:
What is the difference between yesterday and tomorrow?
Mary's Father had 5 daugthers. Monday, Tuesday, Wednsday & Thursdsay. What is the Last daugther's name?
First I threw away the outside and cooked the inside then I ate the outside and threw away the inside. What did I eat?
What is as big as you are and yet does not weigh anything?
There are 20 birds in a tree. A man comes and shoots one of the birds. How many birds are left?
What did the piece of wood say when he saw the screwdriver and screws approaching?