Answer:
10 fish are in a tank. 2 Drown, 4 Swim away, and 3 Die. How many are left?
What is as big as you are and yet does not weigh anything?
When does 4 - 1 = 5 ?
What was the longest river in the world before the Amazon River was discovered?
A man wants to buy a used car. He finds a beautiful Buick for $9500, but he buys it without paying a dime. How did he manage this?
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?