The CBSE Class 10 Mathematics syllabus for 2026 has been officially released by the Central Board of Secondary Education. It is structured to help students build a strong foundation in algebra, geometry, trigonometry, statistics, and more. Whether you have opted for Standard or Basic Maths, the syllabus outlines all topics and chapter-wise weightage. Knowing the syllabus early helps students plan better for both school exams and the board paper.
I am writing this article to help Class 10 students and their parents clearly understand the latest syllabus without getting confused by outdated or incomplete information floating online. Many students face difficulty in managing Maths due to poor planning. But if you follow the syllabus and keep a track of what’s been covered in class, things become a lot easier. With topics like Real Numbers, Quadratic Equations, and Surface Areas being common every year, getting clarity early on can boost your confidence. This post includes topic-wise breakdown and an official CBSE syllabus PDF download link for your quick access.
CBSE Class 10 Mathematics Syllabus 2026 – Complete Breakdown
The Maths syllabus is divided into 7 key units. It includes both theory and internal assessment.
Total Marks – 100
- Theory: 80 Marks
- Internal Assessment: 20 Marks
Unit-wise Marks Distribution
| Unit No. | Name of Unit | Marks |
|---|---|---|
| I | Number Systems | 06 |
| II | Algebra | 20 |
| III | Coordinate Geometry | 06 |
| IV | Geometry | 15 |
| V | Trigonometry | 12 |
| VI | Mensuration | 10 |
| VII | Statistics and Probability | 11 |
| Total | 80 |
Chapter-Wise Topics Included
1. Number Systems
- Real Numbers (Euclid’s Division Lemma, LCM & HCF, Rational & Irrational Numbers)
2. Algebra
- Polynomials
- Pair of Linear Equations in Two Variables
- Quadratic Equations
- Arithmetic Progressions
3. Coordinate Geometry
- Distance formula
- Section formula (internal division only)
- Area of triangle
4. Geometry
- Triangles (similar triangles, Pythagoras theorem)
- Circles (tangent properties)
- Constructions (division of line, tangents to a circle)
5. Trigonometry
- Introduction to trigonometry
- Trigonometric identities
- Heights and Distances (simple problems on angles of elevation and depression)
6. Mensuration
- Surface areas and volumes (combinations of cone, cylinder, sphere)
7. Statistics and Probability
- Mean, median, mode of grouped data
- Basic Probability (based on experiments and observation)
Internal Assessment – 20 Marks
- Periodic Test (5 Marks)
- Mathematics Activity Work (5 Marks)
- Portfolio/Notebook (5 Marks)
- Subject Enrichment Activity (Lab Work) (5 Marks)
Download PDF – CBSE Class 10 Maths Syllabus 2026
Follow the steps below to download the official syllabus PDF:
- Go to the CBSE academic website: https://cbseacademic.nic.in
- Click on the Curriculum tab
- Select Secondary Curriculum
- Choose Class 10 → Mathematics Standard or Mathematics Basic
- Click the download icon next to the file
N.B: If you want to download the PDF then, CLICK HERE.
Final Note
Maths can seem tricky, but it becomes simple when you stick to the syllabus and solve questions regularly. Keep this syllabus printout handy and track every chapter as you study. Divide your prep into small goals. If you’ve opted for Basic Maths, focus more on practical problems. For Standard Maths, don’t skip formulas and derivations. With this updated syllabus and PDF, you’re already one step ahead in your exam preparation.
