CBSE Class 10 Mathematics (Basic) Chapter-wise Important Questions 2027
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Every chapter of Mathematics (Basic) with its previous-year questions and the questions that repeat — from 5 board + 2 official sample papers (2022–2026). Pick a chapter.
| # | Chapter | Past questions | Repeated |
|---|---|---|---|
| 1 | Real Numbers Number Systems | 25 | 8 |
| 2 | Polynomials Algebra | 15 | 1 |
| 3 | Pair of Linear Equations in Two Variables Algebra | 21 | 5 |
| 4 | Quadratic Equations Algebra | 27 | 6 |
| 5 | Arithmetic Progressions Algebra | 26 | 4 |
| 6 | Triangles Geometry | 27 | 7 |
| 7 | Coordinate Geometry Coordinate Geometry | 31 | 7 |
| 8 | Introduction to Trigonometry Trigonometry | 26 | 7 |
| 9 | Some Applications of Trigonometry Trigonometry | 22 | 6 |
| 10 | Circles Geometry | 30 | 7 |
| 11 | Areas Related to Circles Mensuration | 17 | 3 |
| 12 | Surface Areas and Volumes Mensuration | 20 | 6 |
| 13 | Statistics Statistics & Probability | 23 | 5 |
| 14 | Probability Statistics & Probability | 25 | 3 |