CBSE Class 10 Maths Syllabus: Important Topics, Total Marks, Deleted Topics and Books
Content Curator | Updated On - Oct 31, 2025
CBSE class 10 maths syllabus includes questions from topics like Number Systems, Algebra,
Coordinate Geometry, Trigonometry, Mensuration, etc. The total mark for all these topics is 80. The basic syllabus is quite the same as the previous year. However, there have been some new updations which are listed below:
- The marking scheme and assessment pattern have been changed to foster the critical thinking and analytical skills of candidates.
- More importance is given to real-world applications of mathematical principles.
Some important chapters have also been deleted from the syllabus. The list includes:
| Chapter | Deleted Topics |
|---|---|
| Real Numbers | Euclid’s division lemma Decimal representation of rational numbers in terms of terminating/non-terminating recurring decimals. |
| Polynomials | Statement and simple problems on division algorithm for polynomials with real coefficients. |
| Pair Of Linear Equations In Two Variables | Simple problems on equations reducible to linear equations. |
| Coordinate Geometry | Area of a triangle |
| Triangles | The following theorems are deleted:
|
| Constructions | Full Chapter |
| Trigonometric Identities | Trigonometric ratios of complementary angles |
| Surface Areas And Volumes | Frustum of a cone Problems involving converting one type of metallic solid into another and other mixed problems. |
| Statistics | Step deviation method for finding the mean Cumulative Frequency graph |
CBSE Class 10 Maths Syllabus 2024-25
The course structure for the 2024-25 syllabus for CBSE aspirants is given below:
| Unit | Unit Name | Marks |
|---|---|---|
| I | Number Systems | 06 |
| II | Algebra | 20 |
| III | Coordinate Geometry | 06 |
| IV | Geometry | 15 |
| V | Trigonometry | 12 |
| VI | Mensuration | 10 |
| VII | Statistics & Probability | 11 |
| Total | 80 |
Important Topics from CBSE Syllabus 2024-25
The important topics according to the sections in the syllabus for 2024-25 are given below in the table:
| Unit | Section | Important Topics |
|---|---|---|
| Unit I | Real Number | Fundamental Theorem of Arithmetic — statements after reviewing work done earlier and after illustrating and motivating through examples, |
| Unit II | Polynomials | Zeros of a polynomial Relationship between zeros and coefficients of quadratic polynomials. |
| Pair of Linear Equations in two variables | Pair of linear equations in two variables and graphical method of their solution, consistency/inconsistency. Algebraic conditions for number of solutions. Solution of a pair of linear equations in two variables algebraically - by substitution, by elimination. Simple situational problems. | |
| Quadratic Equations | Standard form of a quadratic equation ax2 + bx + c = 0, (a ≠ 0). Solutions of quadratic equations (only real roots) by factorization, and by using quadratic formula. Relationship between discriminant and nature of roots. Situational problems based on quadratic equations related to day-to-day activities to be incorporated. | |
| Arithmetic Progression | Motivation for studying Arithmetic Progression Derivation of the nth term and sum of the first n terms of A.P. and their application in solving daily life problems. | |
| Unit III | Co-Ordinate Geometry | Concepts of coordinate geometry, graphs of linear equations. Distance formula. Section formula (internal division). |
| Unit IV | Geometry | Triangle: Definitions, examples, counter examples of similar triangles. Circle: Tangent to a circle at, the point of contact |
| Unit V | Trigonometry | Introduction to Trigonometry: Trigonometric ratios of an acute angle of a right-angled triangle. Proof of their existence (well-defined); motivate the ratios, whichever are defined at 0 o and 90 o. Values of the trigonometric ratios of 300, 450, and 600. Relationships between the ratios. Trigonometric Identities Proof and applications of the identity sin2A + cos2A = 1. Only simple identities are to be given. Heights And Distances Simple problems on heights and distances. Problems should not involve more than two right triangles. Angles of elevation/depression should be only 30°, 45°, and 60°. |
| Unit VI | Mensuration | Areas related to circles: Area of sectors and segments of a circle. Problems based on areas and perimeter/circumference of the above-said plane figures. (In calculating the area of a segment of a circle, problems should be restricted to the central angle of 60°, 90°, and 120° only. Surface area and volumes: Surface areas and volumes of combinations of any two of the following: cubes, cuboids, spheres, hemispheres, and right circular cylinders/cones. |
| Unit VII | Statistics and Probability | Statistics: Mean, median, and mode of grouped dataProbability: Classical definition of probability. Simple problems in finding the probability of an event. |
CBSE Class 10 Maths Syllabus 2024-25: Internal Assessment
An internal assessment is also held before the main examination. The marks distribution for the assessment is given below:
| Internal Assessment | Marks |
|---|---|
| Pen Paper Test and Multiple Assessment (5+5) | 10 marks |
| Portfolio | 05 marks |
| Lab Practical | 05 marks |
CBSE Class 10 Maths Standard Question Paper Design
The maximum time allotted for solving the mathematics question paper is 3 hours. Here, given below, is the standard question paper and its type of questions:
| S.No | Typology of Questions | Total Marks | Weightage |
|---|---|---|---|
| 1 | Remembering: Exhibit memory of previously learned material by recalling facts, terms, basic concepts, and answers. Understanding: Demonstrate understanding of facts and ideas by organizing, comparing, translating, interpreting, giving descriptions, and stating main ideas | 43 | 54 |
| 2 | Applying: Solve problems in new situations by applying acquired knowledge, facts, techniques, and rules differently | 19 | 24 |
| 3 | Analyzing: Examine and break information into parts by identifying motives or causes. Make inferences and find evidence to support generalizations Evaluating: Present and defend opinions by making judgments about information, validity of ideas, or quality of work based on a set of criteria. Creating: Compile information together differently by combining elements in a new pattern or proposing alternative solutions | 18 | 22 |
| Total | 80 | 100 | |
CBSE Class 10 Maths Basic Question Paper Design
| S.No | Typology of Questions | Total Marks | Weightage |
|---|---|---|---|
| 1 | Remembering: Exhibit memory of previously learned material by recalling facts, terms, basic concepts, and answers. Understanding: Demonstrate understanding of facts and ideas by organizing, comparing, translating, interpreting, giving descriptions, and stating main ideas | 60 | 75 |
| 2 | Applying: Solve problems in new situations by applying acquired knowledge, facts, techniques, and rules differently. | 12 | 15 |
| 3 | Analyzing: Examine and break information into parts by identifying motives or causes. Make inferences and find evidence to support generalizations Evaluating: Present and defend opinions by making judgments about information, validity of ideas, or quality of work based on a set of criteria. Creating: Compile information together differently by combining elements in a new pattern or proposing alternative solutions | 8 | 10 |
| Total | 80 | 100 | |
Guidelines by a CBSE Maths Student
Ques. When will the forms be released for registration, in 2025?
Ans. The official dates are not yet released by the officials for the 2025 examination. However, you can estimate a tentative date around the 1st week of October for registration.
Ques. What are the important topics for the maths syllabus in 2025?
Ans. The essential topics that you must study for maths include Number Systems, Algebra, Coordinate Geometry, Geometry Trigonometry, Mensuration, etc.
Ques. Are there any new chapters added to the maths syllabus?
Ans. No, there aren't any new chapters for CBSE maths examinations in 2025.
Ques. What is the passing criteria for the CBSE class 10 examination?
Ans. You must score at least 33 out of 100 for qualifying in the examination. Any score below 33 will be considered a fail.
Recommended Books for CBSE Class 10 Maths Syllabus
It is necessary to follow the best books for the preparation of final examinations. We have listed below some recommended books for your assistance:
- Mathematics - Textbook for Class IX - NCERT Publication
- Mathematics - Textbook for Class X - NCERT Publication
- Guidelines for Mathematics Laboratory in Schools, class IX - CBSE Publication
- Guidelines for Mathematics Laboratory in Schools, class X - CBSE Publication
- Laboratory Manual - Mathematics, secondary stage - NCERT Publication
- Mathematics exemplar problems for class IX, NCERT publication.
- Mathematics exemplar problems for class X, NCERT publication.
*The article might have information for the previous academic years, please refer the official website of the exam.