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Science Quizzes
Explore science quizzes covering the ideas, discoveries and everyday facts that help explain how the world works.
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Free Science quizzes to try
Physics, DNA & Computing Questions
Explore ten questions at the meeting point of science, technology and scientific history. Topics include the origins of Big Bang cosmology, DNA replication, the Earth's crust, Pluto's orbit and tornado seasons. You'll also recognise everyday computing terms such as CSS and SSD and encounter Australia's Diamond Tree. Expect a mixture of concepts, historical context and abbreviations rather than ten questions from a single scientific discipline.
Mirrors, Medicine & Technology Trivia
Test a broad selection of twenty science and technology questions, from concave mirrors and anatomy to digital hardware, the Earth's interior and planetary atmospheres. You'll meet a programming-language creator, a hormone linked to sleep, basic chemistry, an acid solution, a graphics-software classification and mathematical constants. Other prompts cover a famous computing device and a Fields Medal decision. Identify the unit, scale or specific function in each question before choosing an answer.
Elements, Science & Retro Computers
This ten-question science mix links chemical symbols, the human body, genetics and the history of technology. Questions cover chemical symbols, noble gases, a structure of blood vessels near the brain, crossing over during meiosis and a notable hurricane. A British home computer, a genetically engineered flower, Roman numerals and a mathematician known for game theory widen the selection. Notice when the prompt asks for a classification, a date or a scientific term.
Waves, Water & Particle Physics
Test ten science ideas from waves and thermodynamics to nuclear forces, electricity and crystal structure. You'll encounter boiling water at standard pressure, DNA replication, Newton's laws and the unit of inductance, alongside a question about the Latin root of 'science'. Two prompts move into international radio regions and country-code domains. Be ready to switch between a physical law, a numerical classification and the meaning of a technical abbreviation.
Biology, Computing & Chemistry Mix
Cross from biology and physics into computing in ten science questions. Topics include bacterial DNA transfer, vitamin B12, heart valves, Pascal's principle, Euclidean geometry and the wavelengths observed by a space telescope. Computing questions refer to Swift, RAID and an internet protocol, while Euclid and imaginary numbers add mathematical context. Read technical terms precisely: similar words can refer to very different processes depending on the discipline.
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Short quizzes, useful facts and instant results
Each quiz is built around factual questions you can answer quickly. After you finish, review the correct answers and available explanations, then pick another quiz from the same subject.
Study tip
How to practise Science
When reviewing an answer, separate the observation from the explanation. Ask what evidence supports the explanation and whether another cause could produce the same result.
