There are 25 red balls, 47 green balls and 3 blue balls in a basket. There is a blind man. What is the minimum number of balls that the blind man has to pick to make sure that there are at least 2 balls of different colors?
Answer: 48 balls. There is a small chance he may pick up 47 green balls in a row.
You have 14 brown socks, 14 blue socks and 14 black socks in your sock drawer. How many socks must you remove (without looking to be sure) to have a matched pair?See answer
Mr. Smith has 4 daughters. Each of his daughters has a brother. How many children does Mr. Smith have?See answer
Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation.See answer
Select a pack of riddles and try to solve it in an interesting way.
This riddle appears in the following downloadable PDF files: