Funny Riddles What animal keeps the best time? Answer: A Watchdog. Solution: Show Answer A Watchdog. Reveal Answer 1 0 Share with Facebook Comment You may also like.. Medium Riddles What’s stronger than a boulder, but weaker than a flying insect? Answer: Gravity Solution: Show Answer Gravity Reveal Answer 0 0 Funny Riddles What do you call a boomerang that doesn’t work? Answer: A stick Solution: Reveal Answer 1 0 Easy Riddles Man’s most important invention. Answer: fire Solution: Reveal Answer 0 0 Funny Riddles Why should you never trust a train? Answer: They have loco motives. Solution: Reveal Answer 0 0 Math Riddles Find the four-digit number in which the first digit is one-fourth of the last digit, the second digit is 6 times the first digit, and the third digit is the second digit plus 3. Answer: 1694 Solution: Reveal Answer 1 0 Previous Next