Free quizzes

Pick a topic and start swiping. Every quiz is a short, fact-checked deck you can play right away with no signup. Want a different topic? Make your own free deck on anything.

Test prep

• SAT Vocabulary Quiz: High-Value Words in Context — Boost your SAT prep with a free quiz on key vocabulary words like mitigate, ubiquitous, and pragmatic in context. Learn and test your skills today!
• SAT Math: Linear Equations Quiz — Master SAT Math linear equations with slope, intercepts, and solving methods. Includes a free quiz to test your knowledge and skills.
• SAT Grammar: Commas, Semicolons and Colons Quiz — Master essential SAT punctuation rules with a free quiz on commas, semicolons, colons, dashes, and apostrophes for the Digital SAT.
• AP Biology: Cell Structure Quiz — Master AP Biology cell structure including organelles, prokaryotic vs eukaryotic cells, and membranes with this free quiz prep deck.
• AP Chemistry: Periodic Trends Quiz — Master atomic radius, ionization energy, electronegativity, and electron affinity trends with this free AP Chemistry periodic trends quiz and study guide.
• AP Psychology: Memory Quiz — Study AP Psychology memory topics including encoding, storage, and retrieval with our free quiz. Prepare effectively for your AP exam today.
• AP Physics: Newton's Laws of Motion Quiz — Learn the fundamentals of Newton's Laws of Motion with free quiz prep for AP Physics 1. Master inertia, force, acceleration, and action-reaction pairs.
• AP World History: The Silk Road Quiz — Explore the Silk Road's routes, goods, empires, cultural exchange, and disease spread. Includes a free quiz to test your AP World History knowledge.
• US History: The Civil War Quiz — Study key causes, leaders, battles, and the Emancipation Proclamation of the US Civil War with free APUSH prep quiz from VelociMind.
• US Citizenship Civics: The Constitution Quiz — Prepare for the US civics test with a study page and free quiz on the Constitution’s branches, Bill of Rights, amendments, and checks and balances.
• AWS Cloud Practitioner Basics Quiz — Learn essential AWS Cloud Practitioner concepts including core services, regions, pricing, and shared responsibility. Includes a free quiz for practice.

Curious about…

• Black Holes Quiz — Explore black holes, including event horizons, singularities, and Hawking radiation. Test your knowledge with our free quiz on black hole fundamentals.
• Photosynthesis Quiz — Learn the key processes of photosynthesis, including light reactions, Calvin cycle, and chlorophyll, then test your knowledge with a free quiz.
• How Credit Scores Work Quiz — Learn how credit scores work, including FICO factors and score ranges. Test your knowledge with our free quiz on credit bureaus, scoring, and credit impact.
• Spanish Travel Phrases Quiz — Learn key Spanish travel phrases for greetings, directions, food, hotels, and emergencies with this free quiz from VelociMind.
• The Egyptian Pyramids Quiz — Explore the history, pharaohs, and construction of Egyptian pyramids at Giza and Saqqara. Includes a free quiz to test your knowledge.
• The Human Brain Quiz — Explore the structure and functions of the human brain including lobes, neurons, and the brainstem. Take this free quiz to test your knowledge.
• DNA Basics Quiz — Learn the essentials of DNA including its double helix, base pairing, replication, and discovery. Take the free quiz to test your understanding.
• The Roman Empire Quiz — Explore the Roman Empire's rise, Pax Romana, expansions, fall of the West, and Byzantium with a free quiz to test your knowledge.
• Volcanoes Quiz — Explore fascinating facts about volcanoes, magma, eruptions, and plate tectonics. Test your knowledge with our free volcanoes quiz on VelociMind.
• The Solar System Quiz — Explore key facts about the Solar System including the Sun, planets order, moons, asteroid and Kuiper belts. Try the free quiz to test your knowledge!
• How Vaccines Work Quiz — Explore how vaccines stimulate immunity, types of vaccines, herd immunity, and Jenner's role, plus a free quiz to test your knowledge.
• The French Revolution Quiz — Explore the causes, Bastille, Declaration of Rights, Reign of Terror, and Napoleon with our free French Revolution quiz.
• Stock Market Basics Quiz — Learn the essentials of stock markets including shares, exchanges, indices, bull vs bear markets, and dividends with a free quiz to test your knowledge.
• Climate Change Basics Quiz — Learn the essentials of climate change including greenhouse gases, warming impacts, and mitigation with this free interactive quiz on VelociMind.
• Apollo 11 and the Moon Landing Quiz — Explore key facts about Apollo 11, the first Moon landing mission, and test your knowledge with our free quiz on crew, dates, and lunar module.
• Artificial Intelligence Basics Quiz — Learn the basics of artificial intelligence including machine learning, neural networks, history, uses and risks. Test your knowledge with our free AI quiz.