Science & Nature
U.S. History & Civics
Geography
English & Literature
Math, Logic & Think About It
100

What is the largest organ in the human body?

Skin

100

What are the first ten amendments to the U.S. Constitution called?

The Bill of Rights

100

What is the capital of California?

Sacramento

100

What is a word called that means the opposite of another word?

Antonym

100

What is 15% of 200?

30

200

What part of a plant absorbs most of its water and minerals?

Roots

200

How many branches are there in the U.S. federal government?

Three

200

What imaginary line is located at 0° longitude?

Prime Meridian

200

What type of word is “quickly” in the sentence, “She quickly finished her homework”?

Adverb
200

What is the perimeter of a rectangle that is 8 feet long and 5 feet wide?

26 feet

300

What is the name of the process by which water vapor turns back into liquid water?

Condensation

300

Which branch of government has the power to interpret laws?

Judicial branch

300

Which U.S. state is geographically closest to Africa?

Maine

300

What literary device compares two things using “like” or “as”?

Simile

300

If 3/5 of a number is 24, what is the number?

40

400

What is the hardest naturally occurring substance on Earth?

Diamond

400

How many U.S. senators are there?

100

400

What is the largest desert on Earth?

Antarctica

400

Who wrote The Lion, the Witch and the Wardrobe?

C. S. Lewis

400

A shirt originally costs $60 and is 25% off. What is the sale price?

$45

500

What layer of Earth's atmosphere contains most of the ozone layer?

Stratosphere

500

How many amendments are currently in the U.S. Constitution?

27

500

What is the only continent located in all four hemispheres?

Africa

500

What literary device gives human qualities to animals or objects?

Personification

500

A triangle has angles measuring 35° and 65°. What is the third angle?

80 degrees