CBSE Class 10 Maths Syllabus 2026-27 is now officially available from the Central Board of Secondary Education. Physics Wallah presents this detailed framework for students preparing for the upcoming academic year. It outlines the complete course structure, marking scheme, and examination pattern for Mathematics.
This revised curriculum aligns with the National Education Policy 2020. It focuses on developing core mathematical competencies. These include logical thinking, critical reasoning, and practical application. The syllabus aims to move beyond rote learning towards a deeper understanding of mathematical concepts.
CBSE Class 10 Maths Syllabus 2026-27 Overview
This section provides a quick overview of the key details regarding the CBSE Class 10 Maths Syllabus 2026-27. It covers the subject, academic session, and examination specifics for both Standard and Basic Mathematics.
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CBSE Class 10 Maths Syllabus 2026-27 Overview |
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|---|---|
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Particulars |
Details
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Board Name |
Central Board of Secondary Education |
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Class |
Class 10 |
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Subject |
Mathematics |
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Academic Session |
2026–27 |
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Exam Type |
Board Examination |
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Maths Types Offered |
Standard (Code 041), Basic (Code 241) |
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Total Theory Marks |
80 |
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Internal Assessment Marks |
20 |
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Total Marks |
100 |
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Exam Pattern |
Based on NCERT with competency-based questions |
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Units Covered |
Number Systems, Algebra, Coordinate Geometry, Geometry, Trigonometry, Mensuration, Statistics & Probability |
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Highest Weightage Unit |
Algebra (20 Marks) |
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Mode of Syllabus |
Online (PDF) |
CBSE Class 10 Maths Units and Weightage 2026-27
The table below shows the unit-wise distribution of marks for the CBSE Class 10 Maths Syllabus 2026-27 theory paper. Algebra holds the highest weightage.
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CBSE Class 10 Maths Units and Weightage 2026-27 |
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Unit No. |
Unit Name |
Marks
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I |
Number Systems |
6 |
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II |
Algebra |
20 |
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III |
Coordinate Geometry |
6 |
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IV |
Geometry |
15 |
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V |
Trigonometry |
12 |
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VI |
Mensuration |
10 |
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VII |
Statistics & Probability |
11 |
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Total (Theory) |
80 |
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CBSE Class 10 Maths Detailed Syllabus 2026-27
This section outlines the detailed topics covered under each unit in the CBSE Class 10 Maths Syllabus 2026-27. Students should review these topics thoroughly for their preparation.
UNIT I: NUMBER SYSTEMS
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REAL NUMBERS: Fundamental Theorem of Arithmetic. Proofs of irrationality of √2, √3, √5.
UNIT II: ALGEBRA
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POLYNOMIALS: Zeros of a polynomial. Relationship between zeros and coefficients of quadratic polynomials.
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PAIR OF LINEAR EQUATIONS IN TWO VARIABLES: Graphical method of solutions, consistency/inconsistency. Algebraic conditions for number of solutions. Solution by substitution, by elimination. Simple situational problems.
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QUADRATIC EQUATIONS: Standard form ax² + bx + c = 0. Solutions (real roots) by factorization and quadratic formula. Relationship between discriminant and nature of roots. Situational problems based on quadratic equations.
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ARITHMETIC PROGRESSIONS: Motivation for studying AP. Derivation of nth term and sum of n terms. Application in daily life problems.
UNIT III: COORDINATE GEOMETRY
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Coordinate Geometry: Review of concepts. Distance formula. Section formula (internal division).
UNIT IV: GEOMETRY
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TRIANGLES: Definitions and examples of similar triangles. Proofs and statements related to similarity criteria (AAS, SSS, SAS).
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CIRCLES: Tangent to a circle at the point of contact. Proof that tangent is perpendicular to radius. Proof that lengths of tangents from an external point are equal.
UNIT V: TRIGONOMETRY
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Introduction to Trigonometry: Trigonometric ratios of an acute angle. Proof of their existence. Values for 0°, 30°, 45°, 60°, 90°. Relationships between ratios.
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Trigonometric Identities: Proof and applications of sin²A + cos²A = 1 (simple identities only).
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Heights and Distances: Angle of elevation, angle of depression. Simple problems involving two right triangles with angles 30°, 45°, 60°.
UNIT VI: MENSURATION
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Areas Related to Circles: Area of sectors and segments of a circle. Problems on areas and perimeter/circumference. Central angles restricted to 60°, 90°, 120°.
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Surface Areas and Volumes: Surface areas and volumes of combinations of cubes, cuboids, spheres, hemispheres, right circular cylinders/cones.
UNIT VII: STATISTICS AND PROBABILITY
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Statistics: Mean, median, and mode of grouped data (bimodal situations avoided).
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Probability: Classical definition of probability. Simple problems on finding the probability of an event.
Question Paper Design - Mathematics Standard (Code 041)
The question paper for Mathematics Standard (Code 041) will be for 80 marks and three hours. It assesses different cognitive levels as detailed below.
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S. No. |
Typology of Questions |
Total Marks |
% Weightage (approx.)
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|---|---|---|---|
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1 |
Remembering: Recalling facts, terms, concepts. Understanding: Demonstrating understanding by organizing, interpreting, giving descriptions, stating main ideas. |
43 |
54 |
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2 |
Applying: Solving problems in new situations by using acquired knowledge, facts, techniques, and rules. |
19 |
24 |
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3 |
Analysing: Breaking information into parts, identifying motives or causes. Evaluating: Making judgments about information, validity of ideas. Creating: Combining elements in a new pattern, proposing alternative solutions. |
18 |
22 |
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Total |
80 |
100 |
Question Paper Design - Mathematics Basic (Code 241)
The question paper for Mathematics Basic (Code 241) will also be for 80 marks and three hours. The typology of questions emphasizes remembering and understanding.
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S. No. |
Typology of Questions |
Total Marks |
% Weightage (approx.)
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|---|---|---|---|
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1 |
Remembering: Recalling facts, terms, concepts. Understanding: Demonstrating understanding by organizing, interpreting, giving descriptions, stating main ideas. |
60 |
75 |
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2 |
Applying: Solving problems in new situations by using acquired knowledge, facts, techniques, and rules. |
12 |
15 |
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3 |
Analysing: Breaking information into parts, identifying motives or causes. Evaluating: Making judgments about information, validity of ideas. Creating: Combining elements in a new pattern, proposing alternative solutions. |
8 |
10 |
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Total |
80 |
100 |
CBSE Class 10 Maths Internal Assessment
Internal assessment contributes 20 marks to the total. These components are common for both Standard and Basic Mathematics.
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Pen-Paper Test and Multiple Assessment (5+5): 10 Marks
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Portfolio: 5 Marks
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Lab Practical (Lab activities from prescribed books): 5 Marks
CBSE Class 10 Maths Syllabus 2026-27 Prescribed Books
Students should refer to the following books for comprehensive preparation. These resources are recommended by CBSE.
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Mathematics - Textbook for class X - NCERT Publication
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Guidelines for Mathematics Laboratory in Schools, class X - CBSE Publication
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Laboratory Manual - Mathematics, secondary stage - NCERT Publication
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Mathematics exemplar problems for class X, NCERT publication.
CBSE Class 10 Maths Syllabus 2026-27 FAQs
Has the CBSE Class 10 Maths Syllabus 2026-27 been released?
What are the main changes in the CBSE Class 10 Maths Syllabus for 2026-27?
What is the total marks distribution for CBSE Class 10 Maths Board Exam?
Which unit has the highest weightage in the CBSE Class 10 Maths Syllabus 2026-27?
Are there separate syllabi for Standard and Basic Mathematics in Class 10?
