Daniel, my son, is exactly one fifth of...

Riddle: Daniel, my son, is exactly one fifth of my age. In 21 years time, I will be exactly twice his age. My wife is exactly seven times older than my daughter, Jessica. In 8 years time, my wife will be three times older then Jessica. How old are Daniel and Jessica now?

Answer: Daniel is 7 years old and Jessica is 4 years old

Rating: 100%

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Answer: 50 years old

Rating: 100%

Riddle: Two mothers and two daughters went fishing one day. They were there there the whole day and only caught 3 fish. One mother said: "That is enough for all of us, we will have one each." How can this be possible?

Answer: There was the mother, her daughter, and her daughter's daughter. This equals 2 mothers and 2 daughters.

Rating: 100%

Riddle: Walking home one day, you take a short cut along the train tracks. The tracks cross a narrow bridge over a deep gorge. At the point you are 3/8 of the way across the bridge, you hear the train whistle somewhere behind you. You charge across the bridge, and jump off the track as the train is about to run you down. As it happens, if you had gone the other way, you would have reached safety just before being run over as well. If you can run ten miles per hour, how fast is the train moving?

Answer: The train is moving at 40 miles per hour. Imagine that a friend is walking with you. When the train whistle blows, you head away from the train, he heads toward it. When he reaches safety, you will be 6/8 (or 3/4)of the way across the bridge, and the train will have just reached the bridge. For the train to cross 4/4 of the bridge in the time you cross the remaining 1/4, the train must be moving four times your speed

Rating: 100%

Riddle: A car's odometer shows 72927 miles, a palindromic number. What are the minimum miles you would need to travel to form another?

Answer: 110 miles. (73037)

Rating: 100%

Riddle: A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds?

Answer: 11 times. It chimes at zero and then once every second for 10 seconds

Rating: 100%

Riddle: A lily pad is growing in a small pond. Every day, it doubles in size. On the 20th day, the lily pad covers the entire pond. Which day was the lily pad only half the size of the pond?

Answer: The 19th day

Rating: 100%

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Last Updated: Friday, October 23, 2026