Every question includes the correct answer and a short explanation. Start with the easy rounds, move through subject-based questions, and save the trickiest statements for players who think they already know everything.
128 True or False Questions With Answers
The full question bank is divided into eight rounds of 16 questions. You can use one category for a short activity or combine several sections to create a longer True or False game.
- Questions 1–16: Easy General Knowledge
- Questions 17–32: Science and Nature
- Questions 33–48: Math and Numbers
- Questions 49–64: Geography and the World
- Questions 65–80: History
- Questions 81–96: Animals and the Human Body
- Questions 97–112: Books, Movies, and Everyday Culture
- Questions 113–128: Hard and Tricky Facts
Easy True or False Questions — 1–16
- True or False: Earth orbits the Sun.
Answer: True. Earth completes one orbit around the Sun in about 365.25 days. - True or False: One hour contains 100 minutes.
Answer: False. One hour contains 60 minutes. - True or False: The Pacific Ocean is the largest ocean on Earth.
Answer: True. The Pacific is larger than every other ocean. - True or False: Humans normally have three lungs.
Answer: False. Humans normally have two lungs. - True or False: Pure water freezes at 0°C under standard atmospheric pressure.
Answer: True. Zero degrees Celsius is the standard freezing point of pure water. - True or False: A triangle has four sides.
Answer: False. A triangle has three sides. - True or False: Mount Everest is the highest mountain above sea level.
Answer: True. Everest has the highest elevation above mean sea level. - True or False: A standard week has eight days.
Answer: False. A week has seven days. - True or False: Venus is closer to the Sun than Earth is.
Answer: True. Venus is the second planet from the Sun, while Earth is the third. - True or False: The Great Wall of China is clearly visible from the Moon with the unaided eye.
Answer: False. The famous claim is a myth. - True or False: A leap year usually has 366 days.
Answer: True. Leap years add February 29 to the calendar. - True or False: Sydney is the capital of Australia.
Answer: False. Canberra is the capital of Australia. - True or False: A typical adult human skeleton contains 206 bones.
Answer: True. 206 is the commonly cited number for an adult skeleton. - True or False: Lightning never strikes the same place twice.
Answer: False. Tall structures can be struck repeatedly. - True or False: An octagon has eight sides.
Answer: True. The prefix “octa-” refers to eight. - True or False: Penguins can naturally fly through the air.
Answer: False. Penguins are flightless birds adapted for swimming.
Science and Nature True or False Questions — 17–32
- True or False: Sound travels faster than light.
Answer: False. Light travels vastly faster than sound. - True or False: DNA carries genetic information.
Answer: True. DNA contains genetic instructions used by living organisms. - True or False: The Sun is a planet.
Answer: False. The Sun is a star. - True or False: Plants can use photosynthesis to convert light energy into chemical energy.
Answer: True. Photosynthesis allows plants to produce sugars using light energy. - True or False: The chemical formula for water is H2O.
Answer: True. A water molecule contains two hydrogen atoms and one oxygen atom. - True or False: Electrons have a positive electric charge.
Answer: False. Electrons carry a negative electric charge. - True or False: Mercury is the closest planet to the Sun.
Answer: True. Mercury is the innermost planet in the Solar System. - True or False: Humans make their food through photosynthesis.
Answer: False. Humans obtain energy by consuming food. - True or False: Water boils at about 100°C at sea level.
Answer: True. Atmospheric pressure affects the boiling point, but 100°C is the standard sea-level value. - True or False: Every metal is strongly attracted to a magnet.
Answer: False. Many metals are not strongly magnetic. - True or False: Jupiter is the largest planet in the Solar System.
Answer: True. Jupiter is larger than every other planet in the Solar System. - True or False: The Moon produces its own visible light.
Answer: False. Moonlight is primarily reflected sunlight. - True or False: Fungi are classified as plants.
Answer: False. Fungi form their own biological kingdom. - True or False: Nitrogen makes up most of Earth's atmosphere.
Answer: True. Roughly 78% of the atmosphere is nitrogen. - True or False: Light can travel through a vacuum.
Answer: True. Unlike sound, light does not require a material medium. - True or False: Earth's seasons are caused mainly by changes in its distance from the Sun.
Answer: False. Earth's axial tilt is the main reason for the seasons.
If you want to turn this category into a full subject round, continue with science True or False questions covering more biology, chemistry, physics, Earth science, and astronomy.
Math and Numbers True or False Questions — 33–48
- True or False: 9 × 9 = 81.
Answer: True. Nine multiplied by nine equals 81. - True or False: The number 1 is a prime number.
Answer: False. A prime number has exactly two positive divisors, while 1 has only one. - True or False: Zero is an even number.
Answer: True. Zero is divisible by 2 with no remainder. - True or False: A square has five sides.
Answer: False. A square has four sides. - True or False: One-half is equal to 0.5.
Answer: True. 1 ÷ 2 equals 0.5. - True or False: Every rectangle is a square.
Answer: False. A square is a special rectangle, but rectangles do not have to have four equal sides. - True or False: 15 is divisible by 3.
Answer: True. 15 ÷ 3 = 5. - True or False: Every negative number is greater than every positive number.
Answer: False. Positive numbers are greater than negative numbers. - True or False: The interior angles of a triangle add up to 180 degrees in Euclidean geometry.
Answer: True. This is a basic property of triangles in Euclidean geometry. - True or False: 10% of 200 is 10.
Answer: False. 10% of 200 is 20. - True or False: Seven is a prime number.
Answer: True. Seven is divisible only by 1 and 7. - True or False: Dividing a real number by zero gives another ordinary real number.
Answer: False. Division by zero is undefined in ordinary arithmetic. - True or False: 3² equals 9.
Answer: True. 3² means 3 × 3. - True or False: One kilometer equals 100 meters.
Answer: False. One kilometer equals 1,000 meters. - True or False: The circumference of a circle can be calculated with 2πr.
Answer: True. The formula uses the circle's radius, r. - True or False: 0.25 is equal to one-half.
Answer: False. 0.25 equals one-quarter.
Geography and World True or False Questions — 49–64
- True or False: The Sahara Desert is in Africa.
Answer: True. The Sahara stretches across much of North Africa. - True or False: Japan is located in Europe.
Answer: False. Japan is an island country in East Asia. - True or False: The Nile River flows through Egypt.
Answer: True. The Nile is central to Egypt's geography and history. - True or False: Canberra is the capital of New Zealand.
Answer: False. Canberra is Australia's capital; Wellington is New Zealand's capital. - True or False: The Andes Mountains are in South America.
Answer: True. The Andes extend along the western side of South America. - True or False: The Atlantic Ocean is the largest ocean on Earth.
Answer: False. The Pacific Ocean is larger. - True or False: Canada shares a land border with the United States.
Answer: True. The two countries share a very long international border. - True or False: The Amazon River flows entirely within one country.
Answer: False. The Amazon system crosses multiple South American countries. - True or False: Mount Fuji is in Japan.
Answer: True. Mount Fuji is one of Japan's best-known landmarks. - True or False: Switzerland has a coastline on the Mediterranean Sea.
Answer: False. Switzerland is landlocked. - True or False: The Equator passes through South America.
Answer: True. It crosses countries including Ecuador, Colombia, and Brazil. - True or False: Greenland is a fully independent sovereign state separate from the Kingdom of Denmark.
Answer: False. Greenland is a self-governing territory within the Kingdom of Denmark. - True or False: Tokyo is the capital of Japan.
Answer: True. Tokyo is Japan's capital and largest metropolitan center. - True or False: Egypt lies entirely within Africa.
Answer: False. Egypt's Sinai Peninsula is geographically in Asia. - True or False: The Mediterranean Sea lies between Europe and Africa.
Answer: True. It separates southern Europe from northern Africa. - True or False: The geographic North Pole sits on a permanent continent.
Answer: False. The North Pole lies in the Arctic Ocean.
History True or False Questions — 65–80
- True or False: The U.S. Declaration of Independence was adopted in 1776.
Answer: True. It was adopted on July 4, 1776. - True or False: The pyramids at Giza were built by the Roman Empire.
Answer: False. They were built in ancient Egypt thousands of years before Roman rule. - True or False: World War I began before World War II.
Answer: True. World War I began in 1914; World War II began in 1939. - True or False: Isaac Newton invented Gutenberg's printing press.
Answer: False. Johannes Gutenberg is associated with the movable-type printing press in Europe. - True or False: The Berlin Wall fell in 1989.
Answer: True. The opening of the Berlin Wall became a major symbol of the end of the Cold War era. - True or False: Cleopatra lived closer in time to the construction of the Great Pyramid than to the Moon landing.
Answer: False. Cleopatra lived much closer in time to the 1969 Moon landing than to the construction of the Great Pyramid. - True or False: Magna Carta was sealed in 1215.
Answer: True. King John sealed Magna Carta in 1215. - True or False: Historical evidence shows that Vikings commonly wore horned helmets in battle.
Answer: False. The popular horned-helmet image is largely a later cultural invention. - True or False: Julius Caesar was the first Roman emperor.
Answer: False. Augustus is generally regarded as the first Roman emperor. - True or False: The Renaissance began in Italy.
Answer: True. Italian city-states were major early centers of the Renaissance. - True or False: The Titanic sank in 1912.
Answer: True. The ship sank during its maiden voyage in April 1912. - True or False: The Hundred Years' War lasted exactly 100 years.
Answer: False. The conflict conventionally spans from 1337 to 1453. - True or False: Napoleon became Emperor of the French in 1804.
Answer: True. Napoleon was crowned emperor in 1804. - True or False: The Great Fire of London occurred in 1666.
Answer: True. The fire devastated large parts of London in September 1666. - True or False: The ancient Olympic Games originated in Egypt.
Answer: False. The ancient Olympic Games originated in Greece. - True or False: The Berlin Wall was built before World War II.
Answer: False. Construction of the Berlin Wall began in 1961.
Animals and Human Body True or False Questions — 81–96
- True or False: Dolphins are mammals.
Answer: True. Dolphins breathe air and nurse their young. - True or False: Spiders have six legs.
Answer: False. Spiders have eight legs. - True or False: The blue whale is the largest known animal.
Answer: True. Blue whales can exceed the size of any known living or extinct terrestrial animal. - True or False: Every snake species is venomous.
Answer: False. Many snake species are nonvenomous. - True or False: The human heart normally has four chambers.
Answer: True. It has two atria and two ventricles. - True or False: Humans have only five senses.
Answer: False. Beyond the traditional five, humans also sense balance, body position, temperature, pain, and more. - True or False: An octopus has three hearts.
Answer: True. Two pump blood through the gills, while one pumps blood through the body. - True or False: Bats are birds.
Answer: False. Bats are mammals. - True or False: A giraffe's tongue can have dark pigmentation.
Answer: True. Giraffe tongues often have dark bluish or purplish coloration. - True or False: Sharks are mammals.
Answer: False. Sharks are fish. - True or False: Skin is the largest organ of the human body.
Answer: True. Skin covers the body's external surface and is considered its largest organ. - True or False: A complete adult set of permanent teeth commonly contains 32 teeth, including wisdom teeth.
Answer: True. The standard complete adult dentition has 32 teeth. - True or False: Frogs are reptiles.
Answer: False. Frogs are amphibians. - True or False: Human blood is blue while it is inside the veins.
Answer: False. Human blood is red, although veins can appear blue through the skin. - True or False: The cheetah is the fastest land animal.
Answer: True. Cheetahs can reach exceptionally high sprinting speeds. - True or False: Polar bears naturally live in Antarctica.
Answer: False. Polar bears are native to the Arctic region.
Books, Movies, and Everyday Culture — 97–112
- True or False: Sherlock Holmes was created by Arthur Conan Doyle.
Answer: True. Doyle introduced the detective in the 19th century. - True or False: J. R. R. Tolkien wrote the Harry Potter series.
Answer: False. J. K. Rowling wrote the Harry Potter series. - True or False: The Lion King is a Disney animated film.
Answer: True. Disney released the animated film in 1994. - True or False: Batman is originally a Marvel Comics character.
Answer: False. Batman is a DC Comics character. - True or False: William Shakespeare wrote Romeo and Juliet.
Answer: True. It is one of Shakespeare's best-known tragedies. - True or False: The first Star Wars film was released in 1987.
Answer: False. The original film was released in 1977. - True or False: Mickey Mouse is associated with The Walt Disney Company.
Answer: True. Mickey became one of Disney's most recognizable characters. - True or False: Bilbo Baggins is the central hobbit in The Hobbit.
Answer: True. Bilbo is the main protagonist of Tolkien's novel. - True or False: Superman's home planet is Krypton.
Answer: True. Superman is traditionally depicted as having been born on Krypton. - True or False: The Beatles were an American band.
Answer: False. The Beatles formed in Liverpool, England. - True or False: A standard Monopoly board has 50 spaces.
Answer: False. A standard Monopoly board has 40 spaces. - True or False: Standard chess is played by three players at the same time.
Answer: False. Standard chess is played by two players. - True or False: A standard modern piano commonly has 88 keys.
Answer: True. 88 keys is the standard configuration for a full-size modern piano. - True or False: The Olympic symbol contains six rings.
Answer: False. The Olympic symbol has five interlocking rings. - True or False: George Orwell wrote 1984.
Answer: True. Orwell's dystopian novel was published in 1949. - True or False: The Statue of Liberty was a gift from Italy to the United States.
Answer: False. The statue was a gift from France.
Hard and Tricky True or False Questions — 113–128
- True or False: Tomatoes are botanically fruits.
Answer: True. Tomatoes develop from flowers and contain seeds. - True or False: Goldfish can remember things for only three seconds.
Answer: False. Goldfish can retain information for much longer than three seconds. - True or False: Bananas are botanically classified as berries.
Answer: True. Botanically, bananas meet the definition of a berry. - True or False: Strawberries are botanically classified as true berries.
Answer: False. Strawberries are aggregate accessory fruits rather than botanical berries. - True or False: Teaching at Oxford University began before the Aztec Empire was founded.
Answer: True. Teaching existed at Oxford centuries before the Aztec Empire formed. - True or False: The Great Wall of China is always easy to see from space with the unaided eye.
Answer: False. Its visibility from space is often exaggerated. - True or False: A lightning channel can become hotter than the surface of the Sun.
Answer: True. Lightning can briefly heat the surrounding air to extremely high temperatures. - True or False: Ordinary window glass is simply a liquid flowing very slowly at room temperature.
Answer: False. Glass is generally described as an amorphous solid. - True or False: A day on Venus is longer than a year on Venus.
Answer: True. Venus rotates so slowly that one rotation takes longer than one orbit around the Sun. - True or False: Water expands when it freezes.
Answer: True. This is why ice is less dense than liquid water and floats. - True or False: Sharks existed before the first trees appeared.
Answer: True. Early sharks predate the earliest known trees by many millions of years. - True or False: Mount Everest is the point on Earth's surface farthest from Earth's center.
Answer: False. Because Earth bulges at the Equator, the summit of Chimborazo is farther from Earth's center. - True or False: Every desert on Earth is hot.
Answer: False. Deserts are defined mainly by low precipitation, and some are extremely cold. - True or False: Peanuts are botanically true nuts.
Answer: False. Peanuts are legumes. - True or False: Octopus blood can appear blue.
Answer: True. Octopuses use copper-containing hemocyanin to transport oxygen. - True or False: The Northern and Southern Hemispheres experience the same seasons at the same time.
Answer: False. Their seasons are generally opposite because of Earth's axial tilt.
Turn These True or False Questions Into an Online Quiz
Once you have chosen your statements, decide whether players should answer individually, in teams, or as part of a timed competition. Keep each statement focused on one fact and reveal a short correction whenever the answer is False.
Use the True or False Quiz Maker when you want to turn your selected questions into a scored online activity.
Organize a Reusable True or False Question Bank
If you plan to reuse questions for different classes, events, or audiences, organize them by topic, difficulty, and purpose instead of keeping one long list. For example, separate easy general knowledge from science, history, seasonal questions, and challenge rounds.
For a broader workflow on storing and structuring reusable questions, see how to create and build a question bank.
Choose True or False Questions for Different Groups
For Classrooms
Use subject-based statements that reinforce concepts students are already studying. Science, history, geography, and math work especially well because incorrect statements can be followed by a quick correction.
For Parties and Family Games
Mix easy general knowledge with animals, entertainment, food, geography, and a few surprising facts. Avoid making every question difficult, especially when several age groups are playing together.
For Friends and Icebreakers
Instead of testing factual knowledge, you can also make the format personal by asking players to decide whether statements about a friend are true or false.
For Seasonal Games
Seasonal themes make it easier to build a complete round around one occasion. For a spooky version, try Halloween True or False questions covering traditions, candy, monsters, movies, folklore, and Halloween facts.
How to Write Better True or False Questions
Test One Clear Claim
Each statement should test one fact. If a sentence contains two separate claims, a player may know that one part is correct while the other is wrong.
Make False Statements Believable
Good false questions should sound possible. Changing a date, location, scientific category, author, or number usually creates a stronger challenge than writing something obviously impossible.
Avoid Predictable Answer Patterns
Do not alternate True and False mechanically or place long runs of the same answer. Players should judge the statement itself rather than guess from the sequence.
Avoid Overusing “Always” and “Never”
Absolute wording often makes false statements too easy. Use these words only when they are necessary to the fact being tested.
Correct False Statements
When an answer is False, explain what is correct. A short correction turns a guessing game into a more useful learning activity.
Explore More Trivia Question Formats
True or False is fast because every question has only two possible responses. For longer games, you may want to combine it with Multiple Choice, Fill in the Blank, or broader general-knowledge rounds.
Explore the trivia question bank with answers when you need a wider mix of question styles and topics for another game.
Ready to Start a True or False Game?
These 128 true or false questions with answers give you an easy way to build anything from a five-minute classroom warm-up to a full trivia competition.
Choose the categories that fit your group, mix easy and difficult statements, explain the false answers, and use NineQuiz when you are ready to bring the game online.