CBSE Class 10 Maths Syllabus 2027 has been released by the Central Board of Secondary Education for the 2027 board examinations. The official curriculum covers seven units: Number Systems, Algebra, Coordinate Geometry, Geometry, Trigonometry, Mensuration, and Statistics & Probability, carrying 80 marks in the theory examination.

Students also have a 20 mark internal assessment, making the subject total 100 marks. The syllabus is applicable to Mathematics Standard (Code 041) and Mathematics Basic (Code 241). CBSE provides separate question paper designs for the two levels, while the course structure in the 2027 curriculum document is common.

Table of Contents

CBSE Class 10 Maths Syllabus 2027 PDF
How to Download CBSE Class 10 Maths Syllabus 2027
CBSE Class 10 Maths Syllabus 2027: Unit wise Topics
CBSE Class 10 Maths Syllabus 2027: Unit Wise Marks
CBSE Class 10 Maths Marks Distribution 2027
CBSE Class 10 Maths Exam Pattern 2027
Internal Assessment for CBSE Class 10 Maths 2027
CBSE Class 10 Maths Standard vs Basic
Reference Books for CBSE Class 10 Maths 2027
CBSE Class 10 Maths Preparation Tips 2027
CBSE Class 10 Maths Syllabus 2027 FAQs

CBSE Class 10 Maths Syllabus 2027 PDF

Students can download the latest CBSE Class 10 Maths Syllabus 2027 PDF directly from the official CBSE Academic website.

Syllabus	Download
CBSE Class 10 Maths Syllabus 2027	Download Official PDF

How to Download CBSE Class 10 Maths Syllabus 2027

Students can download the syllabus from the official CBSE Academic website by following these steps:

Visit the CBSE Academic website.
Open the curriculum/syllabus section.
Select the secondary stage curriculum for 2027.
Open the class 10 mathematics syllabus.
Download the PDF for future reference.

CBSE Class 10 Maths Syllabus 2027: Unit wise Topics

The CBSE Class 10 Maths syllabus 2027 is divided into seven units covering Number Systems, Algebra, Coordinate Geometry, Geometry, Trigonometry, Mensuration, and Statistics and Probability. The syllabus includes 14 chapters/topics areas across these units and specifies the concepts and applications students need to prepare for the Class 10 Mathematics examination.

Units	Chapters	Topics
I. Number Systems	1. Real Numbers	Fundamental Theorem of Arithmetic; proofs of irrationality of √2, √3 and √5.
II. Algebra	1. Polynomials	Zeros of a polynomial; relationship between zeros and coefficients of quadratic polynomials.
	2. Pair of Linear Equations in Two Variables	Pair of linear equations in two variables; graphical method; consistency and inconsistency; algebraic conditions for the number of solutions; solving equations by substitution and elimination; simple situational problems.
	3. Quadratic Equations	Standard form of a quadratic equation; solutions by factorisation and quadratic formula; relationship between discriminant and nature of roots; situational problems based on quadratic equations. Only real roots are covered.
	4. Arithmetic Progressions	Introduction and motivation for studying Arithmetic Progression; derivation of the nth term; sum of the first n terms; applications in daily-life problems.
III. Coordinate Geometry	Coordinate Geometry	Review of coordinate geometry concepts; distance formula; section formula for internal division.
IV. Geometry	1. Triangles	Similar triangles; Basic Proportionality Theorem and its converse; criteria for similarity of triangles; applications of similarity; prescribed results to be proved or stated without proof.
	2. Circles	Tangent to a circle at the point of contact; theorem that the tangent at a point of a circle is perpendicular to the radius through the point of contact; equality of tangents drawn from an external point.
V. Trigonometry	1. Introduction to Trigonometry	Trigonometric ratios of an acute angle in a right-angled triangle; values of trigonometric ratios at 30°, 45° and 60°; relationships between trigonometric ratios.
	2. Trigonometric Identities	Proof and applications of the identity sin²A + cos²A = 1; simple trigonometric identities.
	3. Heights and Distances	Angle of elevation and angle of depression; simple problems on heights and distances. Problems are restricted to angles of 30°, 45° and 60° and not more than two right triangles.
VI. Mensuration	1. Areas Related to Circles	Area of sectors and segments of a circle; problems involving area, perimeter and circumference. Segment-area problems are restricted to central angles of 60°, 90° and 120°.
	2. Surface Areas and Volumes	Surface areas and volumes of combinations of any two of the following: cubes, cuboids, spheres, hemispheres, right circular cylinders and cones.
VII. Statistics and Probability	1. Statistics	Mean, median and mode of grouped data; bimodal situations are to be avoided.
	2. Probability	Classical definition of probability; simple problems on finding the probability of an event.

CBSE Class 10 Maths Syllabus 2027: Unit Wise Marks

The CBSE Class 10 Maths syllabus 2027 is divided into seven units, with each unit carrying a specific number of marks in the 80 mark theory paper. Students can use the unit wise marks distribution to understand the weightage of each section and plan their preparation accordingly.

Unit	Unit Name	Marks
I	Number Systems	6
II	Algebra	20
III	Coordinate Geometry	6
IV	Geometry	15
V	Trigonometry	12
VI	Mensuration	10
VII	Statistics and Probability	11
Total		80

Also Check: CBSE Class 10 Exam Sample Papers 2026

CBSE Class 10th Board Question Paper with Solutions

CBSE Class 10 Maths Marks Distribution 2027

The CBSE Class 10 Maths syllabus 2027 is divided into seven units, with each unit carrying a different number of marks. The theory paper is worth 80 marks, and understanding the unit-wise marks distribution can help students plan their preparation effectively.

Unit	Unit Name	Marks	Share of Theory
I	Number Systems	6	7.5%
II	Algebra	20	25%
III	Coordinate Geometry	6	7.5%
IV	Geometry	15	18.75%
V	Trigonometry	12	15%
VI	Mensuration	10	12.5%
VII	Statistics and Probability	11	13.75%
Total		80	100%

CBSE Class 10 Maths Exam Pattern 2027

The official CBSE curriculum specifies a 3 hour, 80 mark theory examination for both Mathematics Standard and Mathematics Basic. The remaining 20 marks are assessed internally.

Mathematics Standard: Question Paper Design

Question Typology	Marks	Approx. Weightage
Remembering and Understanding	43	54%
Applying	19	24%
Analysing, Evaluating and Creating	18	22%
Total	80	100%

Mathematics Basic: Question Paper Design

Question Typology	Marks	Approx. Weightage
Remembering and Understanding	60	75%
Applying	12	15%
Analysing, Evaluating and Creating	8	10%
Total	80	100%

Internal Assessment for CBSE Class 10 Maths 2027

Mathematics has 20 marks of internal assessment.

Component	Marks
Pen Paper Test and Multiple Assessment	10
Portfolio	5
Lab Practical	5
Total	20

The lab practical component is based on activities from the prescribed books.

Therefore, the complete subject assessment is:

Assessment	Marks
Theory	80
Internal Assessment	20
Total	100

CBSE Class 10 Maths Standard vs Basic

CBSE's 2027 Mathematics curriculum lists Mathematics Standard (Code 041) and Mathematics Basic (Code 241). The course structure is presented together in the curriculum document, while separate question paper designs are provided for the two codes.

The major difference visible in the official question paper design is the distribution of cognitive categories:

Category	Mathematics Standard	Mathematics Basic
Remembering & Understanding	54%	75%
Applying	24%	15%
Analysing, Evaluating & Creating	22%	10%

Reference Books for CBSE Class 10 Maths 2027

Students should refer to the CBSE Class 10 Maths reference books listed here to complete the syllabus prescribed by the CBSE.

Book / Resource	Publisher
Mathematics – Textbook for Class X	NCERT
Guidelines for Mathematics Laboratory in Schools, Class X	CBSE
Laboratory Manual – Mathematics, Secondary Stage	NCERT
Mathematics Exemplar Problems for Class X	NCERT

CBSE Class 10 Maths Preparation Tips 2027

To effectively prepare for the CBSE Class 10 Maths exam 2027, students should understand the complete syllabus, focus on the unit wise weightage and practise questions regularly. The following preparation tips can help students complete the syllabus and improve their performance in the board exam.

Understand the complete syllabus: Go through all seven units and make sure you cover every chapter and topic prescribed by CBSE.
Focus on high weightage units: Give extra practice to Algebra, Geometry and Trigonometry as they carry a significant share of the theory marks.
Practise NCERT questions: Solve the examples and exercises from the NCERT Mathematics textbook and refer to the NCERT Exemplar for additional practice.
Revise formulas and theorems: Maintain a separate list of important formulas, identities and theorems and revise them regularly.
Solve sample and previous year papers: Practise full length papers to understand the question pattern and improve your time management.
Work on application based questions: Practise different types of problems, especially those requiring the application of concepts and formulas.
Revise regularly: Keep enough time for revision after completing the syllabus and focus on topics where you make frequent mistakes.

CBSE Class 10 Maths Syllabus 2027 FAQs

Is CBSE Class 10 Maths syllabus 2027 released?

Yes. CBSE has published the Class 10 Mathematics curriculum for the 2027 academic session on its official Academic website.

How can I download the CBSE Class 10 Maths syllabus PDF?

The official PDF can be downloaded directly from the CBSE Academic website.

How many units are there in CBSE Class 10 Maths syllabus 2027?

The syllabus has seven units: Number Systems, Algebra, Coordinate Geometry, Geometry, Trigonometry, Mensuration, and Statistics and Probability.

How many marks are there in CBSE Class 10 Maths?

The theory examination carries 80 marks and the internal assessment carries 20 marks, making the total 100 marks.

Which unit carries the highest marks in CBSE Class 10 Maths?

Algebra carries the highest unit wise allocation at 20 marks, followed by Geometry at 15 marks and Trigonometry at 12 marks.

Is the CBSE Class 10 Maths syllabus the same for Basic and Standard?

The 2027 CBSE curriculum presents the same seven unit course structure for Mathematics Standard and Mathematics Basic, with separate question paper designs for the two codes.

What is the exam duration for CBSE Class 10 Maths?

The Mathematics Standard and Mathematics Basic question paper designs specify a duration of three hours for the 80 mark theory examination.

Is there a separate internal assessment for Mathematics Basic and Standard?

The internal assessment is 20 marks for both Mathematics Standard and Mathematics Basic. It consists of a 10 mark pen paper/multiple assessment component, 5 marks for portfolio and 5 marks for lab practical work.

Are there two CBSE Class 10 board examinations?

CBSE has introduced a two exam system from 2026; the first is mandatory, and the second is optional for score improvement under specified conditions.

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