Math

History

Science

Entertainment

General

100

The number of seconds in a day

What is 86,400?

100

The first woman to win a nobel prize

Who is Marie Curie?

100

The universal donor blood type

What is O-negative?

100

The number of Harry Potter books and movies

What is 7 books and 8 movies?

100

The world's most expensive spice

What is saffron?

200

The amount of radians in a circle

What is 2π?

200

The first televised US president

What is Franklin D. Roosevelt (FDR)?

200

C6H12O6

What is the chemical formula for glucose?

200

The highest grossing Star Wars movie.

What is Star Wars: Episode VII - The Force Awakens?

200

The oldest soft drink in America

What is Dr. Pepper?

300

The first 10 numbers in the Fibonacci sequence.

What is 0, 1, 1, 2, 3, 5, 8, 13, 21, 34

300

The event that started WWI.

What is the assassination of Archduke Franz Ferdinand?

300

The number of base pairs in one full turn of DNA

What is 10?

300

The longest-running Broadway show

What is The Phantom of the Opera?

300

The oldest board game played

What is chess?

400

The smallest perfect number

What is 6?

400

The Declaration of Independence, Constitution, and Bill of Rights were stored here during WWII

What is Fort Knox?

400

The temperature that is equal in both Fahrenheit and Celsius.

What is -40 degrees?

400

The winner of the first season of American Idol

Who is Kelly Clarkson?

400

The full form of ASCII

What is American Standard Code for Information Interchange?

500

The unsolved problem that states if you repeat two arithmetic operations, the ending result will always be 1.

Conditions: For any number n, if n is even, divide it by 2. If n is odd, multiply by 3 and add 1.

What is the Collatz Conjecture (the 3x+1 problem)?

500

The largest ever contiguous empire.

What is the Mongol Empire?

500

The longest mountain range in the world

What is the Mid-Atlantic Ridge?

500

The number of Marvel films that have been released

What is 33?

500

The only US state that can be typed using a single row of keys on the standard QWERTY keyboard

What is Alaska?