Riddle: If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?
Answer: Infinity! Technically you will never reach the door, as you can only move half the distance, no matter how small.
Riddle: I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I?
Answer: Number 194.
Riddle: How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. Iam twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put togeather. How old is the man's son?
Answer: Five.
Riddle: A sphere has three, a circle has two, and a point has zero. What is it?
Answer: Dimensions.
Riddle: Why is it easier to count cows than sheep?
Answer: You can use a cowculator.
Riddle: If 4+2=26, 8+1=79 and 6+5=111. Then, what is 7+3?
Answer: 410.4+2=26 is because 4-2=2 and 4+2=6,so it is 26. Therefore, 7-3=4 and 7+3=10(410).
Riddle: In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable?
Answer: 14 horses and 8 men. 14x4 plus 8x2 = 72 feet.
Riddle: A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?
Answer: Nine Years.
Riddle: Take two numbers, such that the square of the first, plus the square of the second, shall equal 8; while the first, plus the product of the first and second, shall equal 6. What are the two numbers?
Answer: 2 and 2.
Riddle: What do mathematics teachers like to eat?
Answer: Pi.