CBSE Class 10 Maths Important Questions
CBSE Class 10 Maths is your first board exam, and it rewards a clean, fully-shown method over a rushed final answer. These important questions are drawn from the sums and proofs that repeat across years — board papers reuse question shapes far more than most students expect. Chapter-wise, with model answers, aligned to the NCERT 2026–27 syllabus.
- 14
- Chapters
- 14
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- 80
- Theory marks
- ₹0
- Free forever
CBSE Class 10 Maths important questions are chapter-wise practice questions on the core ideas of the CBSE Class 10 Maths syllabus, in the question formats used in the exam. Classmate AI gives all 14 chapters free, each with a model answer. Pick a chapter below to start.
All 14 chapters — Class 10 Maths
In syllabus order. Open any chapter for its free important questions with model answers.
| Chapter | CBSE Class 10 Maths — Important Questions by chapter |
|---|---|
| Chapter 1 | Real Numbers |
| Chapter 2 | Polynomials |
| Chapter 3 | Pair of Linear Equations in Two Variables |
| Chapter 4 | Quadratic Equations |
| Chapter 5 | Arithmetic Progressions |
| Chapter 6 | Triangles |
| Chapter 7 | Coordinate Geometry |
| Chapter 8 | Introduction to Trigonometry |
| Chapter 9 | Some Applications of Trigonometry |
| Chapter 10 | Circles |
| Chapter 11 | Areas Related to Circles |
| Chapter 12 | Surface Areas and Volumes |
| Chapter 13 | Statistics |
| Chapter 14 | Probability |
CBSE Class 10 Maths marks weightage
Theory is 80 marks (+20 internal). Spend the most time where the marks are — our important questions are weighted the same way. Algebra alone is 20 marks, spread across Polynomials, Pair of Linear Equations and Quadratic Equations below — the chapters worth the most practice time.
| Unit | Marks |
|---|---|
| Number Systems | 6 |
| Algebra | 20 |
| Coordinate Geometry | 6 |
| Geometry | 15 |
| Trigonometry | 12 |
| Mensuration | 10 |
| Statistics & Probability | 11 |
| Theory total | 80 |
How these questions were chosen
Each chapter's question set is written to cover that chapter's core topics across the formats CBSE uses — one-mark MCQs, assertion–reason, short-answer, long-answer and case-based questions. They are practice questions, not copies of past-paper questions, so use them alongside CBSE's official sample papers, which show the real pattern and marks weightage. For the full timeline and method behind a Class 10 Maths revision plan, see our CBSE Class 10 Maths exam preparation guide.
Why these Maths questions help
- Marks are earned step-by-step — examiners award method marks even when the final answer slips.
- The same question patterns repeat across years; recognising them saves time in the exam hall.
- Weak links compound in Maths — nailing each chapter now makes the next one far easier.
Class 10 Maths exam tips
- Show every step — write the formula, substitute, then solve.
- Keep a one-page formula sheet per chapter and revise it daily.
- Re-attempt wrong sums from scratch, not by reading the solution.
- Attempt the highest-mark questions first if you're short on time.
- When a chapter still will not click, let the Classmate AI tutor walk you through it step by step.
- Always show units in Mensuration and Trigonometry answers — step marks depend on it. See our Quadratic Equations tricks for more full-marks habits.
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Frequently asked questions
Are CBSE Class 10 Maths important questions free?
Yes. Every chapter's important-questions page for CBSE Class 10 Maths is completely free — no login, no payment.How many chapters are covered in Class 10 Maths?
All 14 chapters of the CBSE Class 10 Maths syllabus have their own important-questions page.Do these follow the latest CBSE Class 10 Maths syllabus?
Yes — every chapter is mapped to the NCERT 2026–27 syllabus for CBSE Class 10 Maths, so nothing is outdated or dropped.What is the marks weightage for Class 10 Maths?
Class 10 Maths carries 80 theory marks + 20 internal. Algebra (20) and Geometry (15) carry the most, so prioritise them.How should I use these Maths important questions?
Finish each chapter from your textbook, attempt its important questions on paper, then check the model answers and re-do anything you got wrong.What should I focus on for CBSE Class 10 Maths important questions overall?
Algebra (polynomials, quadratic equations, pairs of linear equations) and geometry (triangles, circles, coordinate geometry) together carry the largest share of marks in the CBSE Class 10 Maths board exam, so they're worth the most revision time. Trigonometry and its applications (heights and distances) and mensuration (surface areas, volumes, areas related to circles) are the next-highest-weightage areas — pick a chapter from the list on this page to start.How is this different from downloading a PDF of important questions?
No signup and no PDF needed — every chapter is free to open right here. And if you get stuck on any question, a live AI tutor is one click away to walk you through it, something a static PDF can't do.Are these the same as previous year board questions?
No — they're original practice questions written by our editorial team, not previous-year board questions. They use the same question formats as the CBSE paper, so pair them with CBSE's official sample papers and previous-year papers for the real pattern.
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