Tricky Riddles Always invisible, yet never out of sight. What are they? Answer: The letters I & S. Solution: Show Answer The letters I & S. Reveal Answer 0 2 Share with Facebook Comment You may also like.. What am I ? I run but have no feet. I roar but have no mouth. I wear a belt but have no waist. I always drink but never eat. What am I? Answer: Engine Solution: Reveal Answer 1 0 Math Riddles Mr. Smith has 4 daughters. Each of his daughters has a brother. How many children does Mr. Smith have? Answer: five Solution: Reveal Answer 1 1 Difficult Riddles In Paris but not in France, the thinnest of its siblings. Answer: I Solution: Reveal Answer 0 0 Animal Riddles What animal keeps the best time? Answer: watchdog Solution: Reveal Answer 3 0 Medium Riddles I’m named after nothing, though I’m awfully clamorous. And when I’m not working, your house is less glamorous. What am I? Answer: A vacuum cleaner. Solution: Show Answer A vacuum cleaner. Reveal Answer 0 0 Previous Next Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name Email Website Save my name, email, and website in this browser for the next time I comment. Δ