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CBSE Class 10 Maths — Quick Revision Cheat Sheet

Class 10 Maths cheat sheet for the Board exam 2027: CBSE's marks by unit, the mistakes that cost marks, and the formulas to write down first.

4 pagesPrint-friendlyMobile-readableUpdated September 2026

Cheat Sheet

CBSE Class 10 Maths — Quick Revision Cheat Sheet

CBSE Class 10 • Mathematics

Preview
1.Algebra 20 · Geometry 15 · Trigonometry 12 marks
2.sin 30° = 1/2 and sin 60° = √3/2: don't swap them
3.Median: cf is the class before the median class
4.Show every step: CBSE gives step marks
Full PDF: 4 pages
4 pages•PDF format•Print-friendly
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What's Inside This Cheat Sheet

Algebra 20 · Geometry 15 · Trigonometry 12 marks
sin 30° = 1/2 and sin 60° = √3/2: don't swap them
Median: cf is the class before the median class
Show every step: CBSE gives step marks
...and more across 4 pages, ending with where to go next in the app

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Frequently Asked Questions — Cheat Sheet

Is the CBSE Class 10 Maths — Quick Revision Cheat Sheet free to download?
Yes. Enter your name and email and the PDF downloads straight away. There's no login or payment.
What does the Cheat Sheet include?
Class 10 Maths cheat sheet for the Board exam 2027: CBSE's marks by unit, the mistakes that cost marks, and the formulas to write down first.
Can I print this Cheat Sheet?
Yes. The PDF is laid out for A4 paper with clear fonts and organised sections, so it prints cleanly for your study desk or folder.
When was it last updated?
The content was last updated in September 2026. Syllabi and exam patterns can change between sessions, so check the official CBSE Class 10 syllabus before your exam.
Can I use it on my phone?
Yes, the PDF opens on any phone. For longer study sessions it's easier to read printed or on a tablet or laptop.

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This cheat sheet is prepared for educational purposes and is based on the latest CBSE syllabus. While we strive for accuracy, always cross-check with official sources and your textbook. Last updated: September 2026.