Science & Nature
History & Culture
Literature & Media
General Knowledge
Mathematics & Physics
100

This vitamin is responsible for normal vision, reproduction, immune system, and growth.

What is vitamin A?

100

This famous tourist site can be seen in Agra, India.

What is the Taj Mahal?

100

This classic novel by Mary Shelley follows the story of a scientist who creates a creature from reanimated body parts.

What is Frankenstein?

100

These frogs are named for their clear, see-through skin.

What are glass frogs?

100

A new-born baby typically has this many teeth.

What is less than two?

200

This scientific process is used to separate salt from saltwater.

What is distillation?

200

This woman was the first to win a Nobel Prize for her pioneering research on radioactivity.

Who is Marie Curie?

200

This third musketeer is part of the famous trio.

Who is Aramis?

200

This Australian slang term is an expression of surprise.

What is "Crikey"?

200

This symbol "C" stands for this in Einstein's famous equation E=mc²

What is the speed of light?

300

This gland of the female platypus secretes milk from the grooves of their skin.

What is the mammary gland?

300

Known as "The Land of Morning Calm," this country is also referred to by this name.

What is South Korea?

300

This highest-selling video game has sold up to 300 million copies by 2023.

What is Minecraft?

300

This country is known for inventing churros, a cinnamon and sugar-topped fried pastry dough stick.

What is Spain?

300

This line in the periodic table separates metals from nonmetals.

What is the amphoteric line?

400

This insect holds the record for being the fastest flying insect in the world.

What is the dragonfly?

400

This traditional dance is synonymous with Hawaiian culture.

What is hula?

400

This famous group is the highest-selling band of all time with 183 million units sold.

Who are The Beatles?

400

This term is the name for the fear of oceans or deep water.

What is thalassophobia?

400

This time of day is often referred to as the "Blue Hour."

What is Dawn/Dusk?

500

This animal possesses the largest brain relative to its body size.

What is the sperm whale?

500

This national dish of China is known for its crispy skin and succulent meat.

What is Peking Duck?

500

This abbreviation "ETA" is commonly used to refer to the expected arrival time of someone or something.

What is Estimated Time of Arrival?

500

This is the shortcut for the paste function on most computers.

What is Ctrl+V?

500

This mathematical operation is used to find the value that, when multiplied by itself, gives a specific number.

What is square root?

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