CBSE Class 9 Maths Syllabus 2025-26 Out (PDF) – Chapters, Marking Scheme & Topics

CBSE Maths 9th Class Marks Distribution 2025-26

Students can refer to the CBSE Class 9 syllabus for Maths 2025-26 to prepare for the final exams. In addition to this, CBSE Class 9 Maths Syllabus 2025-26 can also help students prepare for competitive exams such as NEET, JEE Main, etc.

CBSE Class 9 Maths Syllabus 2025-26- Marking Scheme

Detailed CBSE Class 9th Syllabus 2025-26

Below, we have given CBSE Class 9 syllabus 2025-26 for maths including units, chapters and topics.

Unit- Number Systems

1. Real Numbers

Review of representation of natural numbers, integers, and rational numbers on the number line. Rational numbers recurring/ terminating decimals. Operations on real numbers. examples of non-recurring/non-terminating decimals. and others

Unit - Algebra

1. Polynomials

Definition of a polynomial in one variable, with examples and counter examples. Coefficients of a polynomial, terms of a polynomial and zero polynomial. Degree of a polynomial. Constant, linear, quadratic and cubic polynomials.

2. Linear Equations in two variables

Recall of linear equations in one variable. Introduction to the equation in two variables. Focus on linear equations of the type ax+by+c=0. Explain that a linear equation in two variables has infinitely many solutions and justify their being written as ordered pairs of real numbers, plotting them and showing that they lie on a line. Graph of linear equations in two variables.

Unit- Coordinate Geometry

3. Coordinate Geometry

The Cartesian plane, coordinates of a point, names and terms associated with the coordinate plane, notations, plotting points in the plane.

Unit - Geometry

1. Introduction to Euclid's Geometry

History - Geometry in India and Euclid's geometry. Euclid's method of formalizing observed phenomenon into rigorous Mathematics with definitions, common/obvious notions, axioms/postulates and theorems. The five postulates of Euclid.

2. Lines & Angles

1. (Motivate) If a ray stands on a line, then the sum of the two adjacent angles so formed is 180˚ and the converse. 2. (Prove) If two lines intersect, vertically opposite angles are equal. 3. (Motivate) Results on corresponding angles, alternate angles, interior angles when a transversal intersects two parallel lines.

3. Triangles

1. (Motivate) Two triangles are congruent if any two sides and the included angle of one triangle is equal to any two sides and the included angle of the other triangle (SAS Congruence). 2. (Motivate) Two triangles are congruent if any two angles and the included side of one triangle is equal to any two angles and the included side of the other triangle (ASA Congruence).

4. Quadrilaterals

1. (Prove) The diagonal divides a parallelogram into two congruent triangles. 2. (Motivate) In a parallelogram opposite sides are equal, and conversely. 3. (Motivate) In a parallelogram opposite angles are equal, and conversely. 4. (Motivate) A quadrilateral is a parallelogram if a pair of its opposite sides is parallel and equal and others.

5. Circles

1. (Prove) Equal chords of a circle subtend equal angles at the centre and (motivate) its converse. 2. (Motivate) The perpendicular from the center of a circle to a chord bisects the chord and conversely, the line drawn through the center of a circle to bisect a chord is perpendicular to the chord. 3. (Motivate) Equal chords of a circle (or of congruent circles) are equidistant from the centre (or their respective centers) and conversely. 4. (Prove) The angle subtended by an arc at the center is double the angle subtended by it at any point on the remaining part of the circle. 5. (Motivate) Angles in the same segment of a circle are equal. 6. (Motivate) If a line segment joining two points subtends an equal angle at two other points lying on the same side of the line containing the segment, the four points lie on a circle. 7. (Motivate) The sum of either of the pair of opposite angles of a cyclic quadrilateral is 180° and its converse.

Unit- Mensuration

1. Areas

Area of a triangle using Heron's formula (without proof)

2. Surface areas & Volumes

Surface areas and volumes of spheres (including hemispheres) and right circular cones.

Unit- Statistics & Probability

7. Statistics

Bar graphs, histograms (with varying base lengths), and frequency polygons.

CBSE Class 9 Maths Syllabus 2025-26

Find the chapter-wise important topics of the CBSE 9th syllabus for Maths in the table as follows. Students are advised to complete the syllabus at the earliest.

How to Download the CBSE Class 9 Maths Syllabus 2025-26?

Students can follow the steps as follows to download the Class 9 CBSE Maths syllabus.

• Visit the official website of the CBSE, cbseacademic.nic.in

• Select the option of ‘Curriculum/Syllabus.’

• A new page will be opened on the screen. Now, click on ‘curriculum.’

• On the new page, click on ‘Secondary Curriculum - (IX-X).

• Further, select the option of ‘Main Subjects - (Group- A1)

• Now, click on ‘Mathematics.’

• Download the CBSE Class 9 Maths syllabus 2025-26.

Also Read:

• CBSE Class 9 Science Syllabus

• CBSE Class 9 Social Science Syllabus

• CBSE Class 9 Hindi Syllabus