Maths Trivia Quiz 15

10 questions · 3 multiple choice · 7 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. Number answermedium

    Hint: (5-2)×180

  2. Number answermedium
  3. Multiple choiceeasy
    In how many ways can you arrange the letters in the word "CAT"?
  4. Number answervery hard

    Hint: Cancel common terms

  5. Number answermedium
  6. Multiple choicemedium
    What is the only number that is neither prime nor composite?
  7. Number answermedium

    Hint: 1+2+...+10

  8. Number answereasy
  9. Multiple choiceeasy
    What is the shape of the graph of y = x^2?
  10. Number answermedium

    Hint: Square of a prime

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 sum of the interior angles of a pentagon?540
  2. What is the square root of 169?13
  3. In how many ways can you arrange the letters in the word "CAT"?6
  4. What is 10 factorial divided by 8 factorial?90
  5. What is 11 cubed?1,331
  6. What is the only number that is neither prime nor composite?1
  7. What is the sum of the first 10 positive integers?55
  8. What is 9 multiplied by 11?99
  9. What is the shape of the graph of y = x^2?Parabola
  10. What is 23 squared?529

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