Maths Trivia Quiz 47

10 questions · 4 multiple choice · 6 number answers · scored out of 1000

Answer everything below, then hit finish for a scored breakdown. Number questions give partial credit for close guesses, so always take a shot.

  1. Multiple choicevery easy
    What is the square root of 16?
  2. Number answerhard

    Hint: A Platonic solid with 8 faces

  3. Number answereasy
  4. Multiple choicevery easy
    What is the area of a rectangle with length 6 and width 7?
  5. Number answermedium

    Hint: Use n(n+1)/2

  6. Number answereasy
  7. Multiple choicevery easy
    What is 20% of 50?
  8. Number answermedium

    Hint: 6! = 6 × 5 × 4 × 3 × 2 × 1

  9. Number answermedium
  10. Multiple choiceeasy
    Which of these numbers is a perfect cube?

0 of 10 answered · 10 still blank (they score 0)

Answer key

Contains spoilers for all 10 questions. Expand only when you are done playing.

Show the answers
  1. What is the square root of 16?4
  2. How many vertices does an octahedron have?6
  3. What is 625 divided by 25?25
  4. What is the area of a rectangle with length 6 and width 7?42
  5. What is the sum of the first 20 positive integers?210
  6. What is 999 minus 456?543
  7. What is 20% of 50?10
  8. What is the factorial of 6?720
  9. What is 2000 minus 1357?643
  10. Which of these numbers is a perfect cube?64

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