Courses
By Ankit Gupta
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Updated on 8 Jul 2025, 11:41 IST
The CBSE Class 10 Maths Syllabus 2025-26 has been officially released by the Central Board of Secondary Education (CBSE) for the academic year. This syllabus is very important for students who are preparing for their Class 10 board exams. It provides a clear and complete list of all the chapters, topics, and concepts that students need to study in Mathematics. The syllabus is designed in a way that helps students understand the subject better and score good marks in the final exam.
Mathematics is a subject that builds logical thinking, problem-solving skills, and helps in understanding patterns and numbers. The CBSE Class 10 Maths Syllabus covers a variety of topics such as real numbers, polynomials, linear equations, geometry, trigonometry, statistics, and mensuration. These topics are not only useful for exams but also for everyday life and future studies in science and commerce.
The CBSE Class 10 Maths 2025-26 Syllabus follows the yearly exam pattern. This means students will have one final exam at the end of the year. The syllabus has been created in line with the latest CBSE guidelines and is available on the official website. It also includes internal assessments and practical work which are part of the final marks.
It’s also important to know about the class 10 maths deleted syllabus 2025-26. CBSE has removed some topics to reduce the burden on students. So, students must check the updated syllabus carefully and avoid studying the deleted portions.
In short, the maths syllabus class 10 CBSE 2025-26 helps students plan their studies better. Knowing what to study and what not to study will save time and improve performance. It is advised that students download the syllabus and start preparing early for best results.
The CBSE Class 10 Maths Syllabus 2025-26 includes chapters from Number Systems, Algebra, Geometry, Trigonometry, Mensuration, and Statistics and Probability. This curriculum ensures a strong conceptual foundation and prepares students for advanced studies.
Do Check: CBSE Class 10 Syllabus
Here is the detailed unit-wise structure of the CBSE Class 10 Maths Syllabus 2025-26:
| Unit No. | 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 |
| Topic | Details |
| Real Numbers | Fundamental Theorem of Arithmetic, Irrational numbers like √2, √3, √5 |
| Topic | Details |
| Polynomials | Zeros of a polynomial, relationship between zeros and coefficients |
| Linear Equations | Solving linear equations using substitution and elimination |
| Quadratic Equations | Solving using factorization and quadratic formula |
| Arithmetic Progressions | Finding nth term and sum of n terms |
| Topic | Details |
| Coordinate Geometry | Distance formula, section formula, graph of linear equation |
| Topic | Details |
| Triangles | Similar triangles |
| Circles | Tangent to a circle from a point |
| Topic | Details |
| Trigonometric Ratios | For acute angles, values for 30°, 45°, 60° |
| Identities | sin²A + cos²A = 1 |
| Heights and Distances | Simple real-life applications |
| Topic | Details |
| Areas Related to Circles | Sectors, segments (central angles 60°, 90°, 120°) |
| Surface Areas and Volumes | Cube, cuboid, sphere, hemisphere, cone, cylinder |
| Topic | Details |
| Statistics | Mean, mode, median of grouped data |
| Probability | Simple events, classical definition |
Do Check: CBSE Class 10
The deleted syllabus of class 10 CBSE 2025-26 Maths has been revised to reduce the burden. Here are the removed topics:
| Chapter | Deleted Topics |
| Real Numbers | Euclid’s Division Lemma, decimal representation of rationals |
| Polynomials | Division algorithm problems |
| Linear Equations | Equations reducible to linear form |
| Coordinate Geometry | Area of triangle |
| Triangles | Several theorems on similarity |
| Constructions | Entire chapter deleted |
| Trigonometric Identities | Complementary angle ratios |
| Surface Areas & Volumes | Frustum, complex solid conversions |
| Statistics | Step deviation method, cumulative frequency curve |
Note: These deletions are not part of the class 10 maths term 2 syllabus or final assessments.
The CBSE Class 10 Maths Syllabus 2025-26 includes an internal assessment structure:
| Component | Marks |
| Periodic Test & Multiple Assessment | 10 |
| Portfolio | 5 |
| Lab Activities | 5 |
| Total | 20 |
The board exam paper based on the CBSE syllabus for class 10 maths follows this format:
| Question Type | Marks | Weightage (%) |
| Remember & Understand | 60 | 75% |
| Apply Knowledge | 12 | 15% |
| Analyse & Evaluate | 08 | 10% |
| Total | 80 | 100% |
The goals of the CBSE Class 10 Maths Syllabus are:
To succeed in the math syllabus class 10 CBSE 2025-26:
The CBSE Class 10 Maths Syllabus 2025-26 is comprehensive, practical, and well-balanced. Knowing your CBSE Class 10 Maths 2025-26 Syllabus in detail will help you create an effective study plan, especially if you want to avoid studying from the deleted syllabus of class 10 CBSE 2025-26 Maths. Stay focused, revise regularly, and practice thoroughly to excel in your board exam.
The CBSE Class 10 Maths Syllabus 2025-26 is the official list of chapters, topics, and learning outcomes released by the Central Board of Secondary Education for the academic session 2025-26. It includes subjects like Algebra, Geometry, Trigonometry, Mensuration, and Statistics that students need to study for the board exam.
Yes, CBSE has reduced the syllabus by removing some topics under the class 10 maths deleted syllabus 2025-26. Chapters like Constructions and a few theorems from Geometry and Trigonometry have been removed. This was done to reduce the academic burden on students.
Students can download the official CBSE Class 10 Maths Syllabus 2025-26 PDF from the CBSE academic website at cbseacademic.nic.in. It's important to follow the updated syllabus o
The main topics in the maths syllabus class 10 CBSE 2025-26 include:
In the CBSE Class 10 Maths 2025-26 Syllabus, the Algebra unit carries the highest weightage of 20 marks in the final board exam. It includes topics like polynomials, linear equations, quadratic equations, and arithmetic progressions.
The internal assessment is for 20 marks and includes:
It is important to avoid wasting time on topics that will not be assessed in the exam. The deleted syllabus of class 10 CBSE 2025-26 Maths includes several chapters and sub-topics, and knowing them helps students focus on relevant content only.
