Math Riddles

These Math Riddles are based on math concepts and can be solved with a bit of math and logic. These fun riddles can surely give you a tough time.

100 Eggs With 100 Cents

You must buy hundred eggs with hundred cents. There are three types of eggs and you will need to buy all three types of eggs. Goose eggs must be bought in multiples of 20.

  • 1 Chicken egg cost 5 cents
  • 1 Duck egg cost 1 cent
  • 20 Goose eggs cost 1 cent

How many chicken, duck and goose eggs do you need to buy?

Riddle Answer

Romantic Candlelight Dinner

A man lights two candles and begins a romantic candlelight dinner with his wife. The candles are of equal length, but one candle is thicker than the other.

The thick candle is designed to last for 6 hours while the thin candle is designed to last for 3 hours.

At the end of the dinner, the thick candle is twice as long as the thin candle. How long did the dinner last?

Riddle Answer