When can you add two to eleven and get one as the correct answer?
A man is able to contact his long lost brother who has never met. They agree to meet. When the brother arrives he is able to instantly pick him out from the crowd. How is that possible?
What goes up and never comes down?
10 fish are in a tank. 2 Drown, 4 Swim away, and 3 Die. How many are left?
Railroad crossing without and cars can you spell that without any R's
What animal dwells in water and best known for its work ethic?