Good Riddles

Question: How can you create 3 squares moving exactly 3 sticks?

Question: A person was born in 1940. Today is his 18th birthday.

How is that possible?

Question: What is black when you buy it, red when you use it, and gray when you throw it away?

Question: You have a cup of tea (A) and a cup of coffee (B) (equal amounts), and you take a spoonful of the coffee (B) and mix it thoroughly into the tea (A). Then you take a spoonful of tea (A) and mix it with the coffee (B). Does the cup that originally had tea in it (A) have more coffee or does the cup that originally had coffee in it (B) have more tea?

Question: If you have three apples and four oranges in one hand and four apples and three oranges in the other hand, what do you have?