CBSE Class 10 Maths Syllabus 2026-27

CBSE Class 10 Maths Syllabus for the academic session 2026-27 was released by CBSE on April 2, 2026, as per official board guidelines. The syllabus defines chapter-wise topics, unit-wise weightage, and exam pattern for the board exam.

Students preparing for the exam should check the latest CBSE Class 10 Maths Syllabus to understand important chapters, marking scheme, and question pattern. The syllabus helps students plan study time and focus on scoring areas.

This page explains the CBSE Class 10 Maths Syllabus 2026-27 with a unit-wise summary, chapter-wise coverage, paper pattern analysis, and exam objectives. Students can use this information to understand how questions are asked.

Download the CBSE Class 10 Maths Syllabus PDF using the link below and access the official syllabus for accurate preparation.

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Table Of Contents−
CBSE 10th Question Bank

CBSE Class 10 Maths Latest Syllabus 2026-27

Units 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

CBSE Class 10 Maths Syllabus 2026-27: Unit-wise Summary

S. No. Content Competencies Explanation
UNIT I: NUMBER SYSTEMS
1 REAL NUMBERS
  1. Fundamental Theorem of Arithmetic – statements after reviewing work done earlier and illustrating through examples
  2. Proofs of irrationality of √2, √3, √5
  • Develops understanding of real numbers and their properties
  • Extends understanding of powers (radical powers) and exponents
  • Applies Fundamental Theorem in real-life contexts
  • Describes theorem with examples
  • Proves irrationality (√2, √3, √5, 3 + 2√5)
UNIT II: ALGEBRA
1 POLYNOMIALS
  1. Zeros of a polynomial
  2. Relationship between zeros and coefficientsof quadratic polynomials
  • develops a relationship between algebraic and graphical methods of finding the zeroes of a polynomial.
  • Find the zeros of polynomial graphically and algebraically and verifying the relation between zeros and coefficients of quadratic polynomials.
2 PAIR OF LINEAR EQUATIONS IN TWO VARIABLES
  1. Pair of linear equations in two variables and graphical method of their solution, consistency/inconsistency.
  2. Algebraic conditions for number of solutions.
  3. Solution of a pair of linear equations in two variables algebraically - by substitution, by elimination. Simple situational problems.
  • Describes plotting a pair of linear equations and graphically finding the solution.
  • Models and solves contextualised problems using equations (e.g., simultaneous linear equations in two variables)
  • Find the solution of pair of linear equations in two variables graphically and algebraically (substitution and elimination method)
3 QUADRATIC EQUATIONS
  1. Standard form ax² + bx + c = 0, (𝑎 ≠ 0).
  2. Solutions of quadratic equations (only real roots) by factorization, and by using quadratic formula. Relationship between discriminant and nature of roots.
  3. Situational problems based on quadratic equations related to day-to-day activities to be incorporated
  • demonstrates strategies of finding roots and determining the nature of roots of a quadratic equation.
  • Solves quadratic equations using factorization and quadratic formula
  • Determines the nature of roots using discriminant
  • Formulates and solves problems based on real life context
4 ARITHMETIC PROGRESSIONS
  1. Motivation for studying Arithmetic Progression
  2. Derivation of the nth term and sum of the first n terms of AP and their application in solving daily life problems
  • Develops strategies to apply the concept of A.P. to daily life situations.
  • Applies concepts of AP to find the nth term and sum of n terms.
  • Application of AP in real life problems
UNIT III: COORDINATE GEOMETRY
1 Coordinate Geometry
  • Review: Concepts of coordinate geometry. Distance formula. Section formula (internal division).
  • Derives formulae to establish relations for geometrical shapes in the context of a coordinate plane, such as, finding the distance between two given points, to determine the coordinates of a point between any two given points.
  • Solves problems using distance formula and section formula
UNIT IV: GEOMETRY
1 TRIANGLES
Definitions, examples, counter examples of similar triangles.
  1. (Prove) If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio.
  2. State (without proof) If a line divides two sides of a triangle in the same ratio, the line is parallel to the third side.
  3. State (without proof) If in two triangles, the corresponding angles are equal, their corresponding sides are proportional and the triangles are similar
  4. State (without proof) If the corresponding sides of two triangles are proportional, their corresponding angles are equal and the two triangles are similar.
  5. State (without proof) If one angle of a triangle is equal to one angle of another triangle and the sides including these angles are proportional, the two triangles are similar.
  • works out ways to differentiate between congruent and similar figures
  • establishes properties for similarity of two triangles logically using different geometric criteria established earlier such as, Basic Proportionality Theorem, etc.
  • Prove Basic Proportionality theorem and applying the theorem and its converse in solving questions
  • Prove similarity of triangles using different similarity criteria
2 CIRCLES
Tangent to a circle at point of contact.
  1. (Prove) The tangent at any point of a circle is perpendicular to the radius through the point of contact.
  2. (Prove) The lengths of tangents drawn from an external point to a circle are equal.
  • derives proofs of theorems related to the tangents of circles.
  • Prove the theorems based on the tangent to a circle.
  • Applies the concept of tangents of circle to solve various problems.
UNIT V: TRIGONOMETRY
1 INTRODUCTION TO TRIGONOMETRY
  1. Trigonometric ratios of an acute angle of a right-angled triangle. Proof of their existence (well defined)
  2. Motivate the ratios whichever are defined at 0° and 90° . Values of the trigonometric ratios of 30° , 45° and 60°.
  3. Relationships between the ratios.
  • Understands the definitions of the basic trigonometric functions (including the introduction of the sine and cosine functions).
  • Evaluates trigonometric ratios
  • Describes trigonometric ratios of standard angles and solving related expressions
2 TRIGONOMETRIC IDENTITIES
  1. Proof and applications of the identity sin2A + cos2A = 1.
  2. Only simple identities to be given.
  • Uses Trigonometric identities to solve problems.
  • Proves trigonometric identities using sin2A + cos2A = 1 and other identities
3 HEIGHTS AND DISTANCES: Angle of elevation, Angle of Depression.
  1. 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°.
  • Applies Trigonometric ratios in solving problems in daily life contexts like finding heights of different structures or distance from them.
  • Find heights and distances in real life word problems using trigonometric ratios
UNIT VI: MENSURATION
1 AREAS RELATED TO CIRCLES
  1. Area of sectors and segments of a circle.
  2. Problems based on areas and perimeter /circumference of the above said plane figures. (In calculating area of segment of a circle, problems should be restricted to central angle of 60°, 90° and 120° only.
  • Derives and uses formulae to calculate areas of plane figures.
  • Visualises and evaluates areas of sector and segment of a circle
2 SURFACE AREAS AND VOLUMES
  1. Surface areas and volumes of combinations of any two of the following: cubes, cuboids, spheres, hemispheres and right circular cylinders/cones.
  • Visualises and uses mathematical thinking to discover formulae to calculate surface areas and volumes of solid objects (cubes, cuboids, spheres, hemispheres, right circular cylinders/cones, and their combinations).
  • Evaluates the surface areas and volumes of combinations of solids by visualisation
UNIT VII: STATISTICS AND PROBABILITY
1 STATISTICS
  1. Mean, median and mode of grouped data (bimodal situation to be avoided).
  • calculates mean, median and mode for different sets of data related with real life contexts.
  • Computes the mean, of a grouped frequency distribution using direct, assumed mean and step deviation method.
  • Computes the median and mode of grouped frequency distribution by algebraic method
2 PROBABILITY
  1. Classical definition of probability
  2. Simple problems on finding the probability of an event.
  • Applies concepts from probability to solve problems on the likelihood of everyday events.
  • Determines the probabilities in simple real-life problems

CBSE Class 10 Maths Standard Question Paper Design 2026-27

Time: 3 Hours 

Max. Marks: 80

S. No. Typology of Questions Total Marks % Weightage (approx.)
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 to new situations by applying acquired knowledge, facts, techniques and rules in a different way. 12 15
3 Analysing:
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 in a different way by combining elements in a new pattern or proposing alternative solutions. 		8 10
Total 80 100

Internal Assessment

Internal Assessment 20 Marks
Pen Paper Test and Multiple Assessment (5+5) 10 Marks
Portfolio 05 Marks
Lab Practical (Lab activities to be done from the prescribed books) 05 Marks

CBSE Class 10 Maths Basic Question Paper Design 2026-27

Time: 3 Hours 

Max. Marks: 80

S. No. Typology of Questions Total Marks % Weightage (approx.)
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 to new situations by applying acquired knowledge, facts, techniques and rules in a different way. 12 15
3 Analysing:
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 in a different way by combining elements in a new pattern or proposing alternative solutions. 		8 10
Total 80 100

Internal Assessment

Internal Assessment 20 Marks
Pen Paper Test and Multiple Assessment (5+5) 10 Marks
Portfolio 05 Marks
Lab Practical (Lab activities to be done from the prescribed books) 05 Marks

PRESCRIBED BOOKS:

  1. Mathematics - Textbook for class X - NCERT Publication
  2. Guidelines for Mathematics Laboratory in Schools, class X - CBSE Publication
  3. Laboratory Manual - Mathematics, secondary stage - NCERT Publication
  4. Mathematics exemplar problems for class X, NCERT publication.

The Changes for Class 10 (2026-27) Year-end Board Examinations are as under:

(Class-10)
Periodic Assessment Academic Session 2025-26 Academic Session 2026-27
Composition of question paper for year-end examination/ Board Examination (Theory)
  • Competency Focused Questions in the form of MCQs/ Case Based Questions, Source-based Integrated Questions or any other type = 50%
  • Select response type questions (MCQ) = 20%
  • Constructed response questions (Short Answer/Long Answer Type Questions, as per existing pattern) = 30%
  • Competency Focused Questions in the form of MCQs/Case Based Questions, Source-based Integrated Questions or any other type = 50%
  • Select response type questions (MCQ) = 20%
  • Constructed response questions (Short Answer/Long Answer type Questions, as per existing pattern) = 30%

Objectives of CBSE Syllabus for Class 10 Maths Syllabus 2026-27

The CBSE Class 10 Maths Syllabus 2025-26 has been developed with the aim of the following:

  1. To acquire knowledge and understanding, by way of motivation and visualisation of basic concepts, terms, principles, and symbols.
  2. To apply the knowledge and skills acquired to solve problems by more than one method.
  3. To develop the ability to think, analyse and reason logically.
  4. To acquaint students with various aspects of Mathematics used in daily life.
  5. The syllabus is prepared to cultivate interest in students to study Mathematics as a discipline.

FAQs on CBSE Syllabus for Class 10 Maths 2026-27

Ans: As per the latest Mathematics syllabus released by CBSE for the academic year 2025-26, there are no changes compared with last session 2024-25.

Ans: From Geometry (Unit – IV), chapter Construction was deleted from CBSE 10th Maths Syllabus 2025-26.

Ans: Yes, you can definitely score above 90 in CBSE 10th Maths with the right approach and regular practice. Each and every chapter needs equal attention. Solve all the NCERT questions first and then go for sample practice papers and previous years’ question papers. Be very clear with all the concepts and techniques. Time yourself while solving papers and make notes of your mistakes. Give at least 2/3 hours daily for maths practice and you will get the best results.

Ans: CBSE 10th Maths is difficult unless the students practice enough and practice regularly. Identify the most troublesome chapters and start with them first. Solve exercises regularly. Dedicate 2/3 hours to those chapters which you find very difficult. Be clear with the concepts and learn the easiest techniques. Solve as many practice exercises and previous years’ question papers as possible. Soon, with a little hard work, you will start finding Maths your cup of tea!

Ans: Oswal-Gurukul CBSE Most Likely Question Bank, CBSE Last 10 Years Solved Papers, and All in 1 Guide Book for CBSE Class X  are your one-stop solution for important questions pertaining to Maths as per Class 10 CBSE Board Syllabus 2025-26. All the books have been prepared by Oswal’s eminent subject matter experts in a student-friendly language.

Students can also create their own tests online at oswal.io and gauge their progress in an interesting way through self-assessments.

Ans: Students can find the CBSE Class 10 Maths Syllabus at the CBSE official website or check our CBSE Class 10 Syllabus.

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