CBSE Syllabus for Class 10 Mathematics 2025-26

Board Exams 2026, CBSE Board 2026

CBSE Syllabus for Class 10 Mathematics 2025-26- The Central Board of Secondary Education has issued the CBSE syllabus for Class 10 Mathematics for the academic year 2025-26. The syllabus for Class Maths CBSE has been released in line with the annual evaluation plan, which demonstrates that the final test will be organized after the year.

The Class 10 Board Exam for Maths will depend on the most updated syllabus for Class 10 Maths in 2025-26. Aspirants must have an overall knowledge of the revised syllabus for CBSE Class 10 to learn and prepare for their yearly exam.

CBSE Syllabus for Class 10 Mathematics 2025-26

The syllabus for Class 10 CBSE Mathematics includes real numbers, polynomials, heights and distances, a pair of linear equations in two variables, arithmetic progressions, trigonometry, statistics and quadratic equations. Despite assisting aspirants to create a robust Mathematical base, the module helps them to prepare for the Class 10 Board exams. The training also involves multiple practical tasks. Such issues are tailored to assist aspirants in applying what they have studied in class to real-world situations.

The syllabus for Class 10 Maths CBSE is exclusive and complex. Aspirants will obtain a robust Mathematical base by knowing the syllabus for Class 10 CBSE values involved in the module that will cater for them exclusively in their future jobs and learning.

CBSE Class 10 Mathematics Syllabus 2025-26

The Central Board of Secondary Education has developed the Class 10 syllabus, for CBSE PDF available on its portal. The Mathematics module for the Class 10 CBSE course structure is detailed in the table given below.

10th Syllabus for CBSE Mathematics 2026

Chapter Number Chapter Name Marks
Chapter 1 Number Systems 06
Chapter 2 Algebra 20
Chapter 3 Coordinate Geometry 06
Chapter 4 Geometry 15
Chapter 5 Trigonometry 12
Chapter 6 Mensuration 10
Chapter 7 Statistics and Probability 11
Total 80

Class 10 Syllabus for CBSE Mathematics 2026

The Central Board of Secondary Education syllabus for Class 10 maths for the latest academic year demonstrates the number of periods essential to incorporate each subject, which assists lecturers to obtain a transparent vision of their learning strategies.

Chapter Number Chapter Name Topics
Chapter 1 Real Number
  • Fundamental Theorem of Arithmetic – assertions made after analysing previous work and showing and inspiring through examples. 
  • Proofs of the irrationality of 2, 3, 5
Chapter 2 Polynomials
  • A polynomial’s zeros. 
  • The relationship between quadratic polynomial zeros and coefficients.
Pair of Linear Equations in Two Variables
  • A pair of linear equations with two variables and a graphical method for solving them, as well as consistency/inconsistency. Several solutions are algebraic conditions.
  • Algebraic solution of a pair of linear equations in two variables – through substitution and elimination. Simple situational issues.
Quadratics Equations
  • A quadratic equation in standard form is ax2 + bx + c = 0 (a 0). Factorization and the quadratic formula are used to solve quadratic equations (only real roots). 
  • The relationship between the discriminant and the nature of the roots. To be included are quadratic equation-based situational situations relating to daily activities.
Arithmetic Progressions
  • Motivation for studying Arithmetic Progression.
  • The nth term and the sum of the first n terms of an A.P. are deduced and used to solve everyday problems.
Chapter 3 Coordinate Geometry
  • Coordinate geometry concepts, as well as graphs of linear equations.
  • The formula for calculating distance. Internal division formula (section formula).
Chapter 4 Geometry – Triangle
  • Definitions, examples, and contrasts of similar triangles.
Geometry – Circle
  • Point of contact tangent to a circle
Chapter 5 Trigonometry – Introduction to Trigonometry
  • Trigonometric ratios of a right-angled triangle’s acute angle. Proof of their existence (clearly defined); motivation for the ratios defined at 0o and 90o. Trigonometric ratio values of 300, 450, and 600. The ratios’ interrelationships.
Trigonometry – Trigonometry Identities
  • Application and proof of the identity sin2A + cos2A = 1. Only simple identities will be provided.
Trigonometry – Heights and Distances
  • Simple height and distance problems. There should be no more than two right triangles in a problem. Elevation/depression angles should be no more than 30°, 45°, and 60°.
Chapter 6 Mensuration – Areas related to Circles
  • The area of a circle’s sectors and segments. Area and perimeter/circumference problems based on the above-mentioned plane figures. (When calculating the area of a circle segment, problems should be limited to central angles of 60°, 90°, and 120° only.
Surface Areas and Volumes
  • Surface areas and volumes of any two of the following combinations: cubes, cuboids, spheres, hemispheres, and right circular cylinders/cones.
Chapter 7 Statistics and Probability – Statistics
  • Grouped data (avoid bimodal situations).
Statistics and Probability – Probability
  • Probability is defined classically. Simple problems involving determining the likelihood of an event.

CBSE Syllabus for Class 10 Mathematics 2026 – Internal Assessment

Grade Distribution and Internal Assessment are based on the syllabus for CBSE Class 10 Mathematics, which are given in the table below.

CBSE Syllabus for Class 10 Mathematics
Components Marks
Pen Paper Test and Multiple Assessment 10
Portfolio 5
Lab Practical (Lab Jobs to be performed from prescribed books) 5
Total 20

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