Question 1
Which symbol represents the ratio of a circle's circumference to its diameter?
- π
- φ
- e
- τ
Show the answer
π
Educational · Mathematics
Mathematical Constants trivia quiz
How well do you really know Mathematical Constants? Find out in a live duel. QuizDown has over 120 Mathematical Constants questions, from easy to expert, and you’re matched with a real player who gets the same seven.
What the Mathematical Constants questions cover
- Continued Fractions
- Golden Ratio
- Natural Base
- Square Roots
- Transcendence
- Zeta Values
- Catalan Constant
- Prime Density
- Recurrences
- Alternating Series
- Chaos Theory
- Circle Ratio
Try three Mathematical Constants questions
Question 2
What is the name of the constant used as the base of natural logarithms?
- Golden ratio
- Euler's number
- Apéry's constant
- Catalan's constant
Show the answer
Euler's number
Question 3
What is the name of the special proportion often associated with pentagons and some spiral patterns?
- Euler–Mascheroni constant
- Feigenbaum constant
- Golden ratio
- Silver ratio
Show the answer
Golden ratio
In a real match you’d have ten seconds for each, and faster right answers score more.
How a Mathematical Constants match works
- Seven rounds. The same seven Mathematical Constants questions for you and your opponent.
- Ten seconds each. A right answer in two seconds scores 20; at the buzzer, 11.
- The last round counts double. It’s never over until it’s over.
Your Mathematical Constants ranking is its own: climb it without your other topics dragging you down.