What do mathematics teachers like to eat?

Answer: Pi

A pet shop owner had a parrot with a sign on its cage that said "Parrot repeats everything it hears." A young man bought the parrot and for two weeks he spoke to it and it didn't say a word. He returned the parrot but the shopkeeper said he never lied about the parrot. How can this be?

See answerWhat number do you get when you multiply all of the numbers on a telephone's number pad?

See answerThere are two fathers and two sons. They walk into a candy store and each buys a candy bar for 50 cents. The total for all of the candy bars was $1.50. How is that possible?

See answerJoe has ten coins totaling $1.19. From these coins, he cannot make exact change for a dollar, half-dollar, quarter, dime, or nickel.

What are the coins?

Select a pack of riddles and try to solve it in an interesting way.

This riddle appears in the following downloadable PDF files: