🔬 General Science Quiz

From gravity to photosynthesis, the General Science quiz in Star Quiz covers the essentials of physics, chemistry and biology in bite-sized, beat-the-clock rounds. Curious minds welcome — no lab coat required.

Physics Chemistry Biology Timed

Coming soon to the App Store & Google Play. Tap “Play” and you'll jump straight into this quiz once the app is installed.

🔬 Star Quiz — General Science Quiz

Sample questions

A taste of what you'll face in the General Science levels — the real app keeps them fresh and gets harder as you climb:

Q.What gas do plants absorb from the air for photosynthesis?
Answer: Carbon dioxide (CO₂).
Q.What is the chemical formula for water?
Answer: H₂O.
Q.What force pulls objects toward the Earth?
Answer: Gravity.

What you'll cover

How it works

Every quiz in Star Quiz is a climb. You earn 1–3 stars per level, build answer streaks for bonus points, and unlock a boss challenge every 10th level. Use lifelines — 50/50, extra time or skip — when a question stumps you. It all plays fully offline, with no account required.

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