CBSE Class 10 Maths: Chapter-wise Notes and PYQs
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CBSE · Class 10 · 2026-27
CBSE Class 10 Mathematics: chapter-wise study guide
All 14 chapters of CBSE Class 10 Mathematics for the 2026-27 session. Each chapter page explains the ideas, gives tricks to remember them, shows where students lose marks, and links to practice.
- 14 chapters
- 76 topic pages
- 50 past papers
Exam note: Standard and Basic share this syllabus; Basic has easier questions.
Number Systems
Algebra
Geometry
Coordinate Geometry
Trigonometry
Some Applications of Trigonometry
- Line of Sight and Angle of Elevation
- Angle of Depression
- Heights and Distances: One Right Triangle
- Problems with Two Right Triangles
- Drawing Figures and Solving Word Problems
CBSE calls this Heights and Distances: at most two right triangles, angles of 30°, 45° and 60° only.
Mensuration
Areas Related to Circles
- Length of an Arc of a Circle
- Area of a Sector of a Circle
- Area of a Segment of a Circle
- Shaded Region Problems with Sectors
- Word Problems on Circles: Wheels, Clocks, Fields
Segment areas only for central angles of 60°, 90° and 120°.
Statistics and Probability
Syllabus source: CBSE Mathematics syllabus 2026-27 (Standard and Basic), NCERT textbooks (Reprint 2026-27)