Pi Day Quiz (March 14, 2025)

What is the approximate value of Pi to six decimal places?

• 3.141596

• 3.141592

• 3.141593

Which Greek letter is used to represent Pi?

• Σ

• π

• Ω

Pi is an example of what kind of number?

• Rational

• Irrational

• Whole

What date do we celebrate Pi Day?

• March 3rd

• March 14th

• April 1st

What is the record for the most digits of Pi memorized?

• Around 10,000

• Over 70,000

• Around 50,000

What is the symbol for Pi called?

• A letter

• A constant

• A fraction

What does Pi represent in mathematics?

• The area of a circle

• The ratio of a circle’s circumference to its diameter

• The number of sides in a polygon

Is Pi a finite or infinite number?

• Finite

• Infinite

What is the first digit of Pi after 3.14?

• 1

• 5

• 9

Which famous physicist was born on Pi Day?

• Isaac Newton

• Stephen Hawking

• Albert Einstein