Riddle: Does a ton of feathers or a ton of bricks weigh more?
Answer: They both weigh a ton.  
Riddle: Roman numeral IX is equal to 9. How can you transform IX into six by adding one line?
Answer: Add an "S" before IX and you have SIX.
Riddle: What do bumblebee, reverse flash, and a banana have in common?
Answer: The colour yellow.
What is it Riddles
Riddle: What can bring back the dead; make us cry, make us laugh, make us young; born in an instant yet lasts a lifetime?
Answer: Memories.
Riddle: What question can you never answer yes to?
Answer: Are you a sleep.
What is it Riddles
Riddle: What sea is in space?
Answer: The galax-sea.
Riddle: What does a slice of toast wear to bed?
Answer: Jam-mies.
What is it Riddles
Riddle: What is the highest public building in your city?
Answer: The library has the most stories.
Riddle: You're never too old to learn. What is the contradictory proverb?
Answer: You can't teach an old dog new tricks.
Riddle: My name has six letters in it. Take a letter away and it becomes seven. What is my name?
Answer: Steven.
Riddle: You use me to clean, but the powerful take me for a ride. What am I?
Answer: A broom.
Riddle: There once was a book that was only owned by the wealthy, but now everyone can have it. You can't buy it in a bookstore or take it from a library. What book is it?
Answer: A telephone book.
Riddle: What do you carry everywhere you go?
Answer: Your shadow!
Riddle: What can go forward but never back?
Answer: Time.
Riddle: A dozen Royals gathered round, Entertained by two who clowned. Each King there had servants ten, Though none of them were also men. The lowest servant sometimes might, Defeat the King in a fair fight. A weapon stout, a priceless jewel, The beat of life, a farmer's tool. What is it?
Answer: A Deck of Cards.
Riddle: Which part of the mermaid weighs the most?
Answer: Her scales.
Riddle: Do you know anything that has four eyes?
Answer: Yes, Mississippi.
Riddle: If it cracks, it does not need replacement or repair. What is it?
Answer: Ice.
Riddle: What is that which is less tired the longer it runs?
Answer: A wheel.
Riddle: What changes a pear into a pearl?
Answer: The letter L.