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CBSE Class 9 Maths Syllabus 2024 @ cbse.gov.in Check and Download Here
by Keerthika
Updated May 11, 2024
CBSE Class 9 Maths Syllabus 2024 @ cbse.gov.in
The Central Board of Secondary Education has recently unveiled the updated CBSE Class 9 Maths Syllabus for the year 2025. This revised syllabus offers students a comprehensive overview of the topics and marking scheme for CBSE board exams. Accessing the PDF of the CBSE Maths Class 9 syllabus 2025 can provide valuable insights for students preparing for their examinations. For a more thorough understanding of the Class 9 Maths CBSE syllabus, refer to the detailed information provided in this article.
Check - CBSE Class 9 Maths Syllabus 2024
Download - CBSE Class 9 Maths Syllabus 2024
CBSE Class 9 Maths Syllabus
Units |
Marks |
Number Systems |
10 |
Algebra |
20 |
Coordinate Geometry |
4 |
Geometry |
27 |
Mensuration |
13 |
Statistics & Probability |
6 |
Total |
80 |
Internal Assessment |
20 |
Grand Total |
100 |
Detailed CBSE Class 9th Syllabus 2025
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 2024? - FAQ
Yes, the CBSE syllabus for Classes 9 and 10 is designed in a way that students can also refer to the same for preparing for the competitive exams.
Yes, NCERT syllabus is sufficient for the CBSE Class 9 exam preparation. However, students can also refer to some reference books to solve a variety of questions.