TriviaQuestionsPlay a Duel
Science quiz

Math and Numbers Quick Trivia

Fast number facts, measurements, simple math, and numerical trivia for quick scoring.

14 questionsMedium mixCurated setFree to play
Question 1 of 14Medium

Experts believe that folding a piece of paper how many times would equal the thickness of the observable universe (in theory)?

Choose one answer to reveal the explanation.

Topic guide

About this math trivia questions quiz

Math trivia questions brings together 14 multiple-choice questions about math and numbers quick trivia. This medium-difficulty set belongs to the science collection and is designed for a quick, replayable way to test what you know while discovering a few unexpected facts.

The set includes prompts such as “Experts believe that folding a piece of paper how many times would equal the thickness of the observable universe (in theory)?”, “What is the only number from 0 to 1000 that contains the letter "a"?”, “The term "hundred" comes from "hundrath," an old Norse word indicating what number?”. Read each question carefully, choose an answer, and use the explanation after each round to learn the context behind the correct choice. You can also challenge a friend to the same topic when you are ready for a head-to-head trivia duel.

What you will explore

What does this trivia set cover?

  • Experts believe that folding a piece of paper how many times would equal the thickness of the observable universe (in theory)?
  • What is the only number from 0 to 1000 that contains the letter "a"?
  • The term "hundred" comes from "hundrath," an old Norse word indicating what number?
  • In tennis, "love" means what score?
  • A perfect number equals the sum of its positive divisors. What is the smallest perfect number?
Question preview

Trivia questions in this set

14 questions · Science

Browse the question topics before you play math trivia questions. The full answer explanation appears after you choose an option in the quiz above.

  1. Experts believe that folding a piece of paper how many times would equal the thickness of the observable universe (in theory)?
  2. What is the only number from 0 to 1000 that contains the letter "a"?
  3. The term "hundred" comes from "hundrath," an old Norse word indicating what number?
  4. In tennis, "love" means what score?
  5. A perfect number equals the sum of its positive divisors. What is the smallest perfect number?
  6. How many times per day do the hour and minute hands of a clock cross paths?
Show all 14 question prompts
  1. The plus (+) and minus (-) symbols were used as early as what year?
  2. A googol is what?
  3. What is the square root of 16?
  4. What is the square root of 64?
  5. How many seconds are in an hour?
  6. How many grams are in a kilogram?
  7. How many centimeters are in a meter?
  8. The Orange-bellied Parrot is one of how many migratory parrot species globally?

Questions are from the Selected 500 Trivia Question Bank, with the current set reviewed on 2026-08-07.

Play together

Know someone who can beat you?

Keep exploring
More Science trivia