Maths Trivia Quiz 50

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 choicemedium
    What is the median of the numbers 3, 7, 9, 12, 15?
  2. Number answervery hard

    Hint: A power of two

  3. Number answereasy
  4. Multiple choicevery easy
    How many diagonals does a square have?
  5. Number answerhard

    Hint: Square then add

  6. Number answereasy
  7. Multiple choicehard
    What is the determinant of the matrix [[2, 1], [5, 3]]?
  8. Number answerhard

    Hint: 8!/(3!×5!)

  9. Number answervery easy
  10. Multiple choiceeasy
    What is the name for a number that can be expressed as p/q where p and q are integers and q is not zero?

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

Answer key

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  1. What is the median of the numbers 3, 7, 9, 12, 15?9
  2. What is 2 to the power of 16 (2¹⁶)?65,536
  3. What is the sum of all angles in a triangle (in degrees)?180
  4. How many diagonals does a square have?2
  5. What is 14 to the power of 2 plus 3?199
  6. What is 999 plus 111?1,110
  7. What is the determinant of the matrix [[2, 1], [5, 3]]?1
  8. What is the number of combinations of 8 items taken 3 at a time?56
  9. What is 17 plus 28?45
  10. What is the name for a number that can be expressed as p/q where p and q are integers and q is not zero?Rational number

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