Past papers that mark themselves.
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12Which gas is produced when zinc reacts with dilute hydrochloric acid?
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What you actually get.
Choose a paper, answer each question in your browser, and see the mark and explanation before you move on.
- 01Pick a paperReal Cambridge past papers, question by question.
- 02Answer itTap an option. This one is live.
- 03Marked instantlyRight in green, wrong in red. No waiting.
- 04See whyEvery option explained, right or wrong.
- 05Then the next oneThe pile never runs out. Endless, and free.
An object is placed between F and 2F of a thin converging lens. Which row describes the image?
Why B is right
- BRays converge beyond 2F on the far side: real, inverted, larger than the object.
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Every past paper, cut question by question and sorted by syllabus topic. Pick your subject and the syllabus you sit.
IGCSE
Cambridge IGCSEPhysics · Chemistry · Biology · Combined Science · Co-ordinated Sciences · Economics · Accounting
O Level
Cambridge O LevelPhysics · Chemistry · Biology · Combined Science · Economics · Accounting
A Level
AS & A LevelPhysics · Chemistry · Biology · Economics · Accounting
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bro this is actually amazing thank u so much
you are a genuine lifesaver!! this app is amazing - helped me stop procrastinating on mcq past papers :DD
The platform truly motivated me do more past papers, heavily boosting my grades
It helped me study when I did not want to by gamifying past papers
The way the answer explanations are provided is so easy to grasp.
I LOVE quickmark.co SHOUT OUT TO THE TEAM THEY'RE THE 🐐 FOR MAKING THIS!!!
QuickMark helped me ace all my paper 2 for all three sciences!!!
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