Maths Trivia Quiz 19

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 answervery easy
  2. Multiple choicemedium
    Which of the following is a Pythagorean triple?
  3. Number answerhard

    Hint: Platonic solid

  4. Number answermedium
  5. Multiple choiceeasy
    What is the base of the natural logarithm?
  6. Number answermedium

    Hint: Use n(n+1)/2

  7. Number answereasy
  8. Multiple choicevery hard
    What is Euler's formula relating complex exponentials and trigonometric functions?
  9. Number answereasy

    Hint: Two-digit product

  10. Number answervery easy

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

Answer key

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Show the answers
  1. What is 15 times 4?60
  2. Which of the following is a Pythagorean triple?(5, 12, 13)
  3. How many edges does an octahedron have?12
  4. What is 9 cubed?729
  5. What is the base of the natural logarithm?e
  6. What is the sum of the first 13 positive integers?91
  7. What is the value of π rounded to two decimals?3.14
  8. What is Euler's formula relating complex exponentials and trigonometric functions?e^(ix) = cos x + i sin x
  9. What is 7 multiplied by 13?91
  10. What is 1000 divided by 10?100

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