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Free, original, step-by-step NCERT Solutions for Class 10 Maths, matching the current 2026-27 CBSE syllabus.
Each chapter below is solved question by question, in the order it appears in the textbook, so you can follow along page by page instead of jumping between sites. Click a chapter's Solutions link for the full worked answers, Extra Questions for additional practice beyond the textbook, and Revision Notes for a quick summary before a test.
📚 Formulas Handbook (all chapters)
Chapter 6: Triangles – Free PDF Download
Chapter 6 — Triangles is a geometry-heavy chapter in the current 2026-27 CBSE Class 10 Maths syllabus, spanning three exercises (6.1, 6.2, 6.3) after the 2023 rationalisation removed the older Exercises 6.4-6.6. Below are complete, original, step-by-step solutions covering similar figures, the Basic Proportionality ...
Solutions | Extra Questions | Revision Notes
Chapter 7: Coordinate Geometry – Free PDF Download
Chapter 7 — Coordinate Geometry in the current 2026-27 CBSE Class 10 Maths syllabus now spans two exercises (7.1 Distance Formula, 7.2 Section Formula) after the 2023 rationalisation removed the older Exercise 7.3 (Area of a Triangle) and Exercise 7.4 (Optional). Below are complete, original, step-by-step solutions ...
Solutions | Extra Questions | Revision Notes
Chapter 8: Introduction to Trigonometry
Chapter 8, Introduction to Trigonometry, is one of the highest-weightage chapters in the Class 10 Maths board exam — it introduces the six trigonometric ratios, their values for standard angles, and the identities that Chapter 9 (Applications of Trigonometry) builds on directly. Memorise the standard-angle ratio tab...
Solutions | Extra Questions | Revision Notes
Chapter 9: Some Applications of Trigonometry – Free PDF Download
Chapter 9 of Class 10 Maths applies the trigonometric ratios learned in Chapter 8 to real-life problems of heights and distances. In the current 2026-27 rationalised syllabus, this chapter has a single exercise, Exercise 9.1, with 16 questions. Every solution below is worked from first principles using the standard ...
Solutions | Extra Questions | Revision Notes
Chapter 10: Circles – Free PDF Download
Chapter 10 of Class 10 Maths covers tangents to a circle -- their properties and the key theorems that connect a tangent line to the circle's radius and centre. In the current 2026-27 rationalised syllabus this chapter has two exercises: Exercise 10.1 (4 questions) and Exercise 10.2 (13 questions), 17 questions in t...
Solutions | Extra Questions | Revision Notes
Chapter 11: Areas Related to Circles
Class 10 Maths Chapter 11, Areas Related to Circles, has a single exercise (Exercise 11.1) in the current 2023-rationalised, 2026-27 session syllabus, combining sector/segment area and combination-of-figures problems. Below are original, step-by-step solutions to all 14 questions. Sketch the figure first and clearly...
Solutions | Extra Questions | Revision Notes
Chapter 12: Surface Areas and Volumes
Chapter 12, Surface Areas and Volumes, is one of the highest-weightage chapters in the Class 10 Maths board exam. It combines mensuration formulas from earlier classes (cubes, cuboids, cylinders, cones, spheres, hemispheres) into problems on combinations of solids — a favourite source of 3-5 mark board questions. Ge...
Solutions | Extra Questions | Revision Notes
Chapter 13: Statistics
Class 10 Maths Chapter 13, Statistics, has three exercises in the current 2023-rationalised, 2026-27 session syllabus — Exercise 13.1 (9 questions, mean of grouped data), Exercise 13.2 (6 questions, mode of grouped data), and Exercise 13.3 (7 questions, median of grouped data) — 22 questions in all. Below are origin...
Solutions | Extra Questions | Revision Notes
Chapter 14: Probability
Class 10 Maths Chapter 14, Probability, has a single exercise (Exercise 14.1, 25 questions) in the current 2023-rationalised, 2026-27 session syllabus — the older optional Exercise 14.2 was removed in the rationalisation. Below are original, independently-derived solutions to all 25 questions. Before calculating pro...
Solutions | Extra Questions | Revision Notes
| Chapter | NCERT Solutions | Revision Notes | Extra Questions (HOTS) |
|---|---|---|---|
| Ch 6: Triangles – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 7: Coordinate Geometry – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 8: Introduction to Trigonometry | Solutions | Revision Notes | Extra Questions |
| Ch 9: Some Applications of Trigonometry – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 10: Circles – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 11: Areas Related to Circles | Solutions | Revision Notes | Extra Questions |
| Ch 12: Surface Areas and Volumes | Solutions | Revision Notes | Extra Questions |
| Ch 13: Statistics | Solutions | Revision Notes | Extra Questions |
| Ch 14: Probability | Solutions | Revision Notes | Extra Questions |
Also see the Class 10 NCERT Books catalog for the official textbook PDF.
Frequently Asked Questions
Are these Class 10 Maths solutions updated for the 2026-27 syllabus?
Yes, every chapter listed above is checked against the current NCERT Maths textbook for the 2026-27 CBSE session.
Do you also have Extra Questions and Revision Notes for Class 10 Maths?
Yes — wherever published, Extra Questions and/or Revision Notes are linked next to the matching chapter above.
Are these Class 10 Maths NCERT Solutions available in Hindi medium?
Hindi-medium solutions for Class 10 Maths are being added progressively. In the meantime, this English-medium solution can be used alongside your Hindi-medium NCERT textbook, since the questions and chapter numbering are identical.