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ICSE Class 10 Maths: Chapter-wise Notes and PYQs

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ICSE · Class 10 · 2026-27

ICSE Class 10 Mathematics: chapter-wise study guide

All 23 chapters of ICSE 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.

  • 23 chapters
  • 69 topic pages
Start with the first chapter

Exam note: ICSE Mathematics (51) has one theory paper of 80 marks and 3 hours (plus 15 minutes reading time), and 20 marks of internal assessment (assignments). Section A (40 marks) is compulsory; in Section B you answer any four of seven 10-mark questions.

Commercial Mathematics

  1. Goods and Services Tax (GST)

  2. Banking

  3. Shares and Dividends

Algebra

  1. Linear Inequations

  2. Quadratic Equations in One Variable

  3. Ratio and Proportion

  4. Factorisation of Polynomials

    Polynomials of degree 3 at most.

  5. Matrices

    2 × 2 matrices.

  6. Arithmetic and Geometric Progression

  7. Reflection

  8. Section and Mid-point Formula

    Internal section only.

  9. Equation of a Line

Geometry

  1. Similarity

  2. Loci

    Proofs not required.

  3. Circles

  4. Tangent and Secant Properties

  5. Constructions

Mensuration

  1. Area and Volume of Solids – Cylinder, Cone and Sphere

    Problems on frustum are not included.

Trigonometry

  1. Trigonometric Identities

  2. Heights and Distances

    Cases with more than two right-angled triangles are excluded.

Statistics

  1. Measures of Central Tendency

  2. Histograms and Ogive

Chapters

  1. Probability

Syllabus source: CISCE ICSE 2027 Mathematics syllabus, CISCE ICSE 2027 Mathematics specimen question paper and marking scheme, CISCE ICSE 2027 Regulations