Physics Wallah

CBSE Class 10 Maths Chapter Wise Weightage 2026 Updated Marks Distribution

CBSE Class 10 Maths Weightage 2025–26 provides a detailed chapter-wise and unit-wise mark distribution to help students focus on high-weightage topics. Use this breakdown to plan revision, prioritize scoring chapters, and improve accuracy for the board exam.
CBSE Class 10 Maths Chapter-Wise Weightage 2025-26

The CBSE Class 10 Maths board exam is scheduled for 17th February 2026, leaving students with very limited time to revise effectively. Understanding the chapter-wise marks distribution is crucial at this stage, as it helps students plan how to score well and focus on high-weightage topics. 

CBSE Class 10 Maths Chapter Wise Weightage 2026 is based on recent CBSE blueprints and the CBSE Class 10 Maths syllabus 2025-26. By prioritizing your study plan according to chapter-wise weightage, you can focus on important topics and revise efficiently.

CBSE Class 10 Maths Chapter Wise Weightage for Board Exam 2026

CBSE Class 10 Maths board exam requires a clear understanding of the chapter wise weightage for 2026.

This section outlines the distribution of marks across different units, helping students allocate their study time effectively to cover all crucial topics.

Weightage of Maths Class 10 CBSE 2026 Chapter Wise Marks Distribution

For upcoming board examinations, it's important to understand the weightage of Maths Class 10 CBSE 2026 chapter wise.

The following table provides a detailed marks distribution, enabling students to identify high-scoring chapters and streamline their revision process.

                    CBSE Class 10 Mathematics Chapter Wise Weightage 2026

Unit Number

Unit Name

Weightage (Marks)

Unit 1

Number Systems

5 Marks

Unit 2

Algebra

21 Marks

Unit 3

Coordinate Geometry

6 Marks

Unit 4

Trigonometry

12 Marks

Unit 5

Geometry

15 Marks

Unit 6

Mensuration

10 Marks

Unit 7

Statistics

11 Marks

Total

 

80 Marks

From the table, it's evident that chapters like Algebra, Geometry, and Statistics consistently carry higher weightage.

Students should prioritize these units, understanding that a balanced approach to both theoretical concepts and numerical problem-solving is key to scoring well.

Question Typology Weightage For Class 10 Maths

The  Mathematics question typology for 2025–26 demonstrates how marks are allocated based on analytical skills. This insight helps students align their study techniques with the examination's expectations.

 Question Typology Weightage For Class 10 Maths

S.No.

Typology of Questions

Total Marks

% Weightage (Approx.)

1

Remembering & Understanding: Recall facts, terms, concepts; interpret, compare, explain, and summarise ideas.

60

75%

2

Applying: Use knowledge, rules, formulas, and techniques to solve new or different problems.

12

15%

3

Analysing, Evaluating & Creating: Break information, infer, justify, judge solutions, and propose new patterns or ideas.

8

10%

Total

80

100%

Weightage for Internal Assessment Class 10 Maths 

The internal assessment for CBSE Class 10 Maths carries a substantial 20 marks, which are important for overall score improvement. Students should engage actively in periodic tests, portfolio work, and lab practicals to secure these marks.

                                    Weightage For Internal Assessment (20 Marks)

Component

Details

Marks

Pen-Paper Test & Multiple Assessments

Periodic tests, class assessments, quizzes, etc.

10 (5+5)

Portfolio

Classwork, assignments, projects, and student work record

5

Lab Practical

Lab activities/practical work from prescribed books

5

Total

20 Marks

CBSE Class 10 Maths Weightage 2025–26 Important Chapters to Focus On

CBSE Class 10 Maths weightage 2025–26, consists of certain chapters that consistently carry significant marks, making them important chapters to focus on. Strategic preparation involves dedicating more time and effort to these high-weightage topics.

High Scoring Chapters

  • Algebra (Polynomials, Pair of Linear Equations, Quadratic Equations, Arithmetic Progressions) 

  • Geometry (Triangles, Circles, Constructions)  

  • Statistics and Probability

  •  Trigonometry 

Mastering these units will give students a strong foundation and boost their overall score in the board examinations.

CBSE Class 10 Maths Chapter-Wise Weightage 2026 FAQs

What is the chapter wise weightage of CBSE Class 10 Maths for 2026?

The CBSE Class 10 Maths chapter wise weightage for 2026 is an estimated distribution based on previous trends. Units like Algebra, Geometry, and Trigonometry typically hold significant weight, making them crucial for scoring high marks in the board exam.

Which chapters have the highest weightage in Class 10 Maths board exam 2026?

In the Class 10 Maths board exam 2026, Algebra, Geometry, and Statistics are among the chapters with the highest weightage. These units often contribute a substantial portion of the total marks, making them essential for focused preparation.

Is CBSE Class 10 Maths weightage same for 2025-26 board exams?

While the core syllabus remains largely consistent, slight adjustments in unit-wise or chapter-wise weightage can occur based on CBSE's academic year blueprint. The weightage for 2025–26 is based on the latest guidelines and past trends.

How many marks are given for internal assessment in Class 10 Maths?

In Class 10 Maths, internal assessment carries 20 marks. These marks are awarded based on periodic tests, notebook submission, and subject enrichment activities, while the remaining 80 marks are for the theory board exam.
Free Learning Resources
Know about Physics Wallah
Physics Wallah is an Indian edtech platform that provides accessible & comprehensive learning experiences to students from Class 6th to postgraduate level. We also provide extensive NCERT solutions, sample paper, NEET, JEE Mains, BITSAT previous year papers & more such resources to students. Physics Wallah also caters to over 3.5 million registered students and over 78 lakh+ Youtube subscribers with 4.8 rating on its app.
We Stand Out because
We provide students with intensive courses with India’s qualified & experienced faculties & mentors. PW strives to make the learning experience comprehensive and accessible for students of all sections of society. We believe in empowering every single student who couldn't dream of a good career in engineering and medical field earlier.
Our Key Focus Areas
Physics Wallah's main focus is to make the learning experience as economical as possible for all students. With our affordable courses like Lakshya, Udaan and Arjuna and many others, we have been able to provide a platform for lakhs of aspirants. From providing Chemistry, Maths, Physics formula to giving e-books of eminent authors like RD Sharma, RS Aggarwal and Lakhmir Singh, PW focuses on every single student's need for preparation.
What Makes Us Different
Physics Wallah strives to develop a comprehensive pedagogical structure for students, where they get a state-of-the-art learning experience with study material and resources. Apart from catering students preparing for JEE Mains and NEET, PW also provides study material for each state board like Uttar Pradesh, Bihar, and others

Copyright © 2026 Physicswallah Limited All rights reserved.