CBSE Class 10 Maths Syllabus 2025-26

CBSE Class 10 Maths Syllabus 2025-26 has been officially released by the Central Board of Secondary Education (CBSE) on its website. This page provides the latest and complete Class 10 Maths syllabus exactly as prescribed by CBSE for the current academic year. This syllabus builds logical thinking, problem-solving abilities and strong conceptual clarity for the CBSE Class 10 board exams.

The updated Cbse Class 10 Maths Syllabus 2025-26 helps students understand the chapter-wise distribution of marks, exam pattern and learning outcomes in advance. By checking the official syllabus before starting the course, students can plan their studies in the right order, focus on high-weightage units and complete timely revision before the exam. Some of the important topics covered in the Class 10 Maths syllabus are:

• Number Systems
• Algebra
• Coordinate Geometry
• Geometry
• Trigonometry
• Mensuration
• Statistics and Probability

Table of Contents

• 1. CBSE Class 10 Maths Syllabus 2025-26 – Overview
• 2. CBSE Class 10 Maths – Units and Topics
• 3. CBSE Class 10 Maths – Marks Distribution (80 Marks)
• 4. CBSE Class 10 Maths – Internal Assessment (20 Marks)
• 5. Download NCERT Books by Class (1 to 12)
• 6. Frequently Asked Questions on CBSE Syllabus of Class 10 Maths 2025-26

CBSE Class 10 Maths Syllabus 2025-26

Class 10 Maths covers real numbers, polynomials, linear equations in two variables, quadratic equations, arithmetic progressions, coordinate geometry, triangles, circles, constructions, trigonometry, mensuration, statistics and probability. The curriculum builds a strong foundation in numerical operations, logical thinking and spatial understanding, which is very important for Competitive Exams like JEE Main, NDA and other science and maths-based entrance tests in higher classes.

In the Cbse Class 10 board exam, Mathematics is a core subject that strongly influences the overall percentage. Students are expected to practise regularly from the NCERT textbooks, solve previous year question papers, and revise NCERT examples and exercises. The syllabus below helps you quickly see which units carry more marks so that you can plan revision, sample papers and mock tests in a smart and focused way.

Start your preparation by revising each unit from the NCERT Class 10 Maths book in the same order as given in the syllabus. Make short notes for formulas, theorems and standard results, especially in Algebra, Geometry and Trigonometry. Once you finish a unit, attempt mixed exercise questions and basic higher order thinking skill (HOTS) problems to improve speed and accuracy.

This structure also helps teachers plan classroom tests and sample papers unit-wise. For example, Units II (Algebra), IV (Geometry) and V (Trigonometry) often contribute heavily to board exams. Giving extra practice to these units using NCERT solutions for class 10 maths, exemplar problems and previous year question papers will improve your chance to score good marks in the CBSE board exam.

CBSE Class 10 Maths Syllabus – Marks Distribution (80 + 20)

This marks distribution clearly shows that Algebra (20 marks), Geometry (15 marks) and Trigonometry (12 marks) together cover almost half of the theory paper. While planning your CBSE board exam preparation, ensure that these three units are revised multiple times using NCERT examples, exercise questions and Ncert Exemplar questions. Chapters from Mensuration and Statistics & Probability also contribute significantly, so regular practice is essential.

Students aiming for exams like JEE, NEET, NTSE or other competitive examinations should treat the Class 10 Maths syllabus as the base level. A strong performance here makes it easier to handle advanced topics in Class 11 Maths books, NCERT Class 11 Maths and later the NCERT Class 12 Mathematics and Ncert Class 12 Chemistry and physics where problem-solving skills are crucial.

CBSE Class 10 Maths – Internal Assessment (20 Marks)

The 20-mark internal assessment component is equally important for the final result. Regular performance in pen-paper tests, multiple assessments, maintenance of a proper Maths portfolio and completion of all lab activities can help you secure full internal marks. Students should keep all Maths notebooks, activity sheets and project work neat, updated and ready for assessment throughout the year.

Use this breakup to plan your study routine: aim for at least 65–70 marks in the theory paper and target full 20/20 marks in internal assessment. Together, this will help you reach a strong overall score in Cbse Class 10 Maths, improving your percentage for class 11 subject selection (Science, Commerce or Humanities) and later competitive exam preparation.