Common Knowledge
Math
Science/Health
Social Studies/History
EnGLASH!
100

Which is the main gas that makes up the Earth's atmosphere?

Nitrogen

100

If a dozen eggs is 12 eggs and a bakers dozen is one more than a dozen, how many eggs are in a bakers dozen?

13
100

The concept of gravity was discovered by which famous physicist?

Sir Isacc Newton

100

Who was the fourth president of the United States?

James Madison

100

What is the opposite of “synonym”?

Antonym

200

True or False: Halloween originated as an ancient Irish festival.

True

200

If a car is traveling at 40 MPH, how long will it take to go 190 miles?

4 hours and 45 minutes

200

True or False? Electrons are smaller than atoms.

True

200

Which four presidents are on Mount Rushmore?

George Washington, Abraham Lincoln, Thomas Jefferson, and Theodore Roosevelt

200

Which British author wrote the “Harry Potter” series?

J.K Rowling

300

Which language has the more native speakers: English or Spanish?

Spanish

300

What unit of measurement is abbreivated as oz?

ounces

300

What is the hardest substance on earth?

Diamond

300

What event is commonly believed to have sparked World War I?

The assassination of Archduke Franz Ferdinand of Austria

300

The use of words to express the opposite of their literal meaning is?

Irony

400

Name the only even prime number?

2

400

What do we call a System of Equations that doesn't have a solution?

Inconsistent

400

Glycogen is the way the body stores glucose - better known by what common name?

Sugar

400

What was the name of the series of programs and projects President Franklin D. Roosevelt enacted during The Great Depression?

The New Deal

400

The meaning of the prefix "poly" is?

Many

500

In Shakespeare’s play “Romeo and Juliet,” which family does Romeo belong to?

Montague

500

What do we call the combination of the rational and irrational numbers?

Real Numbers

500

What organ produces Insulin?

Pancreas

500

Who fought in the Hundred Years’ War?

Britain and France

500

Only two letters in the English Alphabet use a Superscript dot to express its lowercase letter, one of them is "i". What is the other letter?

"j"