General
Science
Geography
History
Riddles
100

In which U.S. state is the infamous Area 51 located?

What is Nevada

100

In what part of plants does photosynthesis mainly occur?

What are leaves

100

What is the world's longest river?

What is the Nile River

100

In which ancient civilization were the first Olympic games held?

Where is Greece

100

A cowboy rode into town on Friday, stayed for three days, then rode out on Friday. How could that be possible?

What is the name or the horse is Friday

200

What is the name of the world's biggest museum?

What is the Lourve

200

What force (coined by Sir Isaac Newton) pulls objects toward Earth?

What is gravity

200

What is the smallest ocean in the world?

What is the Arctic Ocean

200

Which civil rights leader famously made his “I Have a Dream” speech?

Who is Martin Luther King Jr. 
200

What is heavy going forward but not going backward?

What is ton

300

Which language has the most native speakers in the world?

What is Mandarin Chinese

300

What is the largest organ in the human body?

What is the skin

300

Which U.S. state has the most islands?

What is Alaska

300

Who was the first person to walk on the moon?

Who was Neil Armstrong

300

What can go through glass without breaking it?

What is light

400

Which artist painted the famous “Starry Night” painting? 

Who is Vincent van Gogh

400

Who is the man credited with developing the theory of evolution?

Who is Charles Darwin

400

Which U.S. state is the smallest?

What is Rhode Island

400

Which country gifted the Statue of Liberty to the United States?

Who was France

400

What can run but never walk, has a mouth but never talks, has a head but never weeps, and has a bed but never sleeps?

What is a river

500

Which letter of the alphabet doesn’t appear in any U.S. state name?

What is the letter Q

500

Which planet in the solar system has the most moons?

What is Saturn with 274 moons

500

Which country has the highest population in the world?

What is India
500

What was the name of the ancient trade route connecting China with Europe?

What is the Silk Road

500

You throw away my outside, eat my inside, then throw away the inside. What am I?

What is corn on the cob

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