General Knowledge Quizzes

General Knowledge Challenge

A mix of science, history, and everyday facts. See how many you can get right.

World Geography Trivia

Capitals, rivers, deserts, and more. How well do you know the map?

Science Trivia

From cells to solar systems, test how sharp your science knowledge really is.

Ancient Civilizations Trivia

From pyramids to empires — test your knowledge of the ancient world.

Human Body Trivia

How well do you actually know the machine you live in?

Astronomy Trivia

From planets to black holes — how much do you know about the universe?

Literature Trivia

From classic novels to legendary authors — test your literary knowledge.

Art & Artists Trivia

From the Mona Lisa to Starry Night — how well do you know art history?

Famous Landmarks Trivia

From the Eiffel Tower to Machu Picchu — how many world landmarks can you place?

Chemistry Trivia

From the periodic table to chemical reactions — test your chemistry knowledge.

World War History Trivia

From D-Day to the Treaty of Versailles — test your knowledge of the World Wars.

Geology & Earth Science Trivia

From tectonic plates to earthquakes — test your knowledge of planet Earth.

Philosophy Trivia

From Socrates to Descartes — test your knowledge of the great philosophers.

Psychology Trivia

From Freud to Maslow — test your knowledge of the mind and behavior.

Economics & Money Trivia

From inflation to bull markets — test your knowledge of how money works.

Weather & Climate Trivia

From hurricanes to lightning — test your knowledge of weather and climate.

Computer Science Trivia

From binary code to algorithms — test your computer science knowledge.

Famous Historical Figures Trivia

From revolutionary presidents to civil rights icons — see how many of history's most influential figures you can identify.

Space Exploration Trivia

From the first satellite to the search for exoplanets — how much do you know about humanity's journey into space?

Pirates & Explorers Trivia

Set sail with history's most daring navigators, conquistadors, and buccaneers — do you know their routes and reputations?

1910s History Trivia

From the sinking of the Titanic to the armistice that ended the Great War, test your knowledge of the decade that dragged the world into modernity.

1920s History Trivia

From Prohibition to the Jazz Age to the Wall Street Crash, test your knowledge of the decade the world still calls the Roaring Twenties.

1930s History Trivia

From the Great Depression's breadlines to the outbreak of World War II, test your knowledge of the decade that set the stage for the deadliest war in history.

1940s History Trivia

From Pearl Harbor to D-Day to the dawn of the atomic age, test your knowledge of the decade that reshaped the modern world through war and its aftermath.

1950s History Trivia

From the Korean War to the launch of Sputnik to the birth of rock and roll, test your knowledge of the decade that set the template for postwar life.

1960s History Trivia

From the moon landing to the March on Washington to the height of the Cold War, test your knowledge of one of the twentieth century's most transformative decades.

1970s History Trivia

From Watergate to the end of the Vietnam War to the rise of disco, test your knowledge of the decade of scandal, energy crisis, and cultural change.

The Crusades Trivia

From Pope Urban II's call to arms to the fall of the last Crusader stronghold, test your knowledge of the centuries-long struggle for control of the Holy Land.

French Revolution Trivia

From the storming of the Bastille to the rise of Napoleon, test your knowledge of the upheaval that toppled the French monarchy and reshaped Europe.

Russian Revolution Trivia

From the fall of the Romanovs to the rise of the Soviet Union, test your knowledge of the revolutions that transformed Russia in 1917 and beyond.

Cold War Trivia

From the Iron Curtain to the Space Race, test your knowledge of the decades-long standoff between two nuclear superpowers.

Vietnam War Trivia

A conflict that divided a generation, test your knowledge of the Vietnam War and the decade around it.

Ancient Egypt Trivia

Pyramids, pharaohs, and the Nile, test your knowledge of one of the ancient world's longest-lasting civilizations.

Ancient Greece Trivia

Philosophers, city-states, and the birthplace of democracy, test your knowledge of ancient Greece.

Ancient Rome Trivia

From the Republic to the Colosseum, test your knowledge of the empire that shaped the Western world.

Ancient China Trivia

Dynasties, philosophers, and the Great Wall, test your knowledge of one of the world's oldest continuous civilizations.

Ancient India Trivia

From the Indus Valley to the Mauryan Empire, test your knowledge of one of the world's earliest and richest civilizations.

Aztec Empire Trivia

Warriors, temples, and a floating city, test your knowledge of the empire that dominated central Mexico.

Inca Empire Trivia

Mountain roads, sun temples, and Machu Picchu, test your knowledge of the largest empire in the pre-Columbian Americas.

Maya Civilization Trivia

Pyramids, glyphs, and a mastery of the stars, test your knowledge of the Maya civilization of Mesoamerica.

U.S. State Capitals Trivia

From Sacramento to Augusta, put your knowledge of America's state capitals to the test.

Country Shapes Trivia

No maps required — see if you can identify countries just from how their borders and coastlines are described.

U.S. State Shapes Trivia

Panhandles, peninsulas, and one very famous mitten — test your knowledge of America's oddly shaped states.

African Countries Trivia

From the Sahara to Victoria Falls, explore the geography, capitals, and landmarks of Africa's nations.

European Countries Trivia

From tiny Vatican City to sprawling Russia, test your knowledge of Europe's countries, capitals, and borders.

Latin American Geography Trivia

From the Andes to the Amazon, test your knowledge of the landscapes and landmarks of Latin America.

Human Skeletal System Trivia

From the femur to the smallest bone in your ear, test your knowledge of the human skeleton.

Human Muscular System Trivia

From the biceps to the busiest muscle of all, your heart, test your knowledge of the human muscular system.

Human Digestive System Trivia

From the first bite to the final stop, test your knowledge of how the human body breaks down food.

Human Nervous System Trivia

From neurons to reflexes, test your knowledge of the body's wiring, the human nervous system.

Cardiovascular System Trivia

A quiz on the heart, blood vessels, and the circulatory system that keeps oxygen and nutrients moving through your body.

Genetics Trivia

A quiz on DNA, chromosomes, and the inherited traits that make every organism a little different.

Evolution Trivia

A quiz on Darwin, natural selection, and the mechanisms that have shaped life on Earth over billions of years.

Cell Biology Trivia

A quiz on cells and their organelles, the microscopic building blocks that make up every living thing.

Ecology Trivia

A quiz on ecosystems, food chains, and the relationships between living things and their environment.

Nutrition Trivia

A quiz on macronutrients, vitamins, and minerals, and the roles they play in keeping the body running.

Are You Smarter Than a 5th Grader?

A mix of basic math, science, geography, and language arts questions pulled straight from a typical 5th grade classroom.

Are You Smarter Than an 8th Grader?

A mix of pre-algebra, earth science, and civics questions pulled straight from a typical 8th grade classroom.

Are You Smarter Than a High School Freshman?

A mix of Algebra I, biology, and world geography questions pulled straight from a typical high school freshman curriculum.

Are You Smarter Than a High School Senior?

A mix of precalculus math, chemistry and physics, and literature questions pulled straight from a typical high school senior curriculum.

U.S. Citizenship Test Trivia

Test your knowledge of the founding documents, branches of government, and basic civics facts every U.S. citizen is expected to know.

SAT Vocabulary Trivia

Match twelve classic SAT vocabulary words to their correct definitions, from ubiquitous to obsequious.

World Religions Trivia

A neutral, fact-based quiz comparing founders, texts, holy sites, and practices across the world's major religions.

American History Trivia

Journey through key people, documents, and events that shaped the history of the United States.

American Civil War Trivia

Test your knowledge of the battles, leaders, and turning points of the American Civil War.

U.S. Presidents Trivia

See how well you know the men who have held the office of President of the United States.

World Monarchs Trivia

Explore the kings, queens, tsars, and emperors who shaped world history from their thrones.

Ancient West Africa Trivia

Discover the trade, scholarship, and rulers of the great West African empires of Ghana, Mali, and Songhai.

Ancient Mesopotamia Trivia

Test your knowledge of the world's first cities, kings, and writing systems in the land between the rivers.

Ancient Persia Trivia

Journey through the Achaemenid Empire to test what you know about Persia's kings, roads, and faith.

The Byzantine Empire Trivia

See what you remember about Constantinople, Justinian's code, and the thousand-year Eastern Roman Empire.

Medieval Europe Trivia

From castles and knights to plagues and cathedrals, test your knowledge of life in medieval Europe.

The Silk Road Trivia

Travel the trade routes connecting China, Central Asia, and the Mediterranean in this quiz about the Silk Road.

The Renaissance Trivia

From Florence's workshops to Rome's ceilings, test your knowledge of the artists and thinkers of the Renaissance.

The Industrial Revolution Trivia

Steam engines, factories, and railways — test your knowledge of the Industrial Revolution's biggest breakthroughs.

The Vikings Trivia

Longships, sagas, and Norse gods — see how much you know about the seafaring Vikings of medieval Scandinavia.

Feudal Japan & the Samurai Trivia

Test your knowledge of shoguns, samurai, and the warrior culture that shaped feudal Japan.

The Ottoman Empire Trivia

From Osman I to Suleiman the Magnificent, test your knowledge of the vast and long-lasting Ottoman Empire.

World's Fairs & Expos Trivia

Test your knowledge of the great World's Fairs and expositions, from the Crystal Palace to Expo 2020 Dubai.

Nobel Prize Trivia

See how well you know the history, categories, and record-setting laureates of the Nobel Prize.

Oceanography Trivia

Dive into the currents, creatures, and expeditions that shaped our understanding of the world's oceans.

The Human Eye & Vision Trivia

Explore the anatomy and quirks of the human eye, from the cornea to the blind spot.

Sleep Science Trivia

Test your knowledge of circadian rhythms, brain waves, and the science behind a good night's sleep.

1912 Schoolhouse Trivia

Step into a one-room schoolhouse in 1912 and see if you can pass a period-style exam in arithmetic, geography, grammar, and civics.

World's Largest Cities Trivia

Explore the biggest urban centers on every inhabited continent, from Tokyo to Lagos to Mexico City.

U.S. States Trivia

Cover the basics every U.S. geography buff should know, from the largest state to the only quadripoint in the country.

Immune & Lymphatic System Trivia

Map out how the body's lymphatic network and immune cells work together to tell friend from foe.

Bacteria & Microbes Trivia

Cover the shapes, discoveries, and everyday roles of bacteria and the wider microbial world.

Fungi & Plants Trivia

Test your knowledge of mushrooms, molds, flowers, and photosynthesis with this dive into the fungi and plant kingdoms.

Human Impact on the Environment Trivia

A factual look at how human activity shapes ecosystems, resources, and the atmosphere, covering conservation, energy, and biodiversity.

The Scientific Method Trivia

From forming a hypothesis to publishing results, this quiz walks through the logic scientists use to test ideas about the world.

Are You Smarter Than a 6th Grader?

A mix of ratios, geometry, earth science, and language arts pulled straight from a typical sixth grade curriculum.

Are You Smarter Than a 7th Grader?

Pre-algebra, life science, and world geography questions pitched at a typical seventh grade level; can you keep up?

Musical Instruments Trivia

From orchestras to garage bands, test how well you know the instruments that make the music.

Volcanoes Trivia

From molten rock to ancient eruptions — how much do you know about the planet's fiercest natural forces?

Photography History Trivia

From the camera obscura to Kodachrome and Polaroid — test your knowledge of how photography developed.

Bridges & Engineering Trivia

Arches, trusses, suspension cables, and cantilevers — test your knowledge of how bridges stay up.

Codes & Ciphers Trivia

Caesar shifts, Enigma, one-time pads, and code talkers — test your knowledge of secret writing.

Mushrooms & Foraging Trivia

Mycelium, spore prints, chanterelles, and the death cap — test your knowledge of fungi and foraging.

Chocolate & Candy Trivia

Cacao, tempering, conching, and Hershey — test your knowledge of how chocolate and candy are made.

The Solar System Trivia

Eight planets, a dwarf or two, and a lot of empty space. See how well you know our corner of the galaxy.

Roman Empire Trivia

Emperors, legions, aqueducts, and a really long decline. See how much of Rome you remember.

The Periodic Table Trivia

Symbols, atomic numbers, noble gases, and the man who saw the pattern. Test your chemistry.