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Exams & Certifications

12th Grade Science Quizzes, Questions & Answers

Recent Science Quizzes

World's Hardest Science Quiz You'll Ever Take!

Challenge your scientific knowledge with our Hard Science Quiz! Put your expertise to the test and tackle some of the most complex science questions from diverse disciplines. Whether you are a science enthusiast or have a curious...

Questions: 10 | Attempts: 90751 | Last updated: Nov 20, 2025

Sample Question
What kind of small objects compose much of the universe?

Atoms

Dark matter

Anti-matter

None of the above

Science Quiz Questions For Grade 11 And 12

Science Quiz Questions for Grade 11 and 12

Are you ready to test your knowledge with a challenging science quiz? The Science Quiz Questions for Grade 11 and 12 cover key topics in physics, chemistry, and biology. The questions will assess your understanding of scientific...

Questions: 20 | Attempts: 69969 | Last updated: Nov 20, 2025

Sample Question
Why does a person sitting in a moving bus suddenly move forward when the bus suddenly stops?

Due to inertia

Due to brakes

Due to negative acceleration

Due to the force exerted by the machine

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