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Monday, July 27, 2020

CBSE Class 10 Syllabus For Maths PDF 2020-21│Download New CBSE Maths Syllabus

CBSE Class 10 Syllabus For Maths PDF 2020-21│Download New CBSE Maths Syllabus

Study Materials for FREE│Maths Study Material Notes & PDF Download

CBSE Class 10 Syllabus 2020-21 PDF: CBSE Cuts Syllabus By 30%; Download New CBSE Syllabus For Mathematics

Revised CBSE Syllabus

CBSE Class 10 Syllabus 2020-21 PDF: Recently CBSE syllabus was reduced by 30%. Students preparing for CBSE Class 10 Board Exams must have a clear knowledge of CBSE Class 10 Revised Syllabus. Without the knowledge of Class 10 CBSE Syllabus, you cannot plan your preparation. Schools that are affiliated to the Central Board of Secondary Education follow the prescribed CBSE syllabus.

Class 10 is the first milestone for students and at the same time, it acts as a determining factor for future academic goals. It is, therefore, important that students must be thorough with the latest Class 10 CBSE syllabus and start their preparation. This article will provide you with the updated Class 10 CBSE Syllabus. Read on to find out.


Due to the loss of Classroom teaching time, HRD Minister Ramesh Nishank Pokriyal has reduced the CBSE Class 10 Maths Syllabus Up to 30%. CBSE syllabus has been acquitted keeping intact the learning outcomes so that the core concepts of students can be retained. Followed by the tweet, CBSE officials have also released a notification regarding the same. However, teachers are notified to explain the deleted topics even though if they are not included in the portion. The CBSE Class 10 Maths deleted portion are given below:



CBSE Class 10 Syllabus For Maths 2020-21

Before getting into the detailed CBSE Class 10 Syllabus for Maths, let us have a look at the units included in CBSE Mathematics Syllabus along with the marks distribution:

Unit NoUnit NameMarks
1Number Systems06
3Coordinate Geometry06
7Statistics & Probability11
Total80 marks

The CBSE Board examination will be conducted for 80 marks. The remaining 20 marks are allotted for Internal Assessment. Let us now look at the detailed CBSE Class 10 Syllabus for Mathematics – chapters and concepts under each unit.


CBSE Class 10 Maths Syllabus & Exam Pattern

There were several changes in CBSE Class 10 Maths Exam Pattern and the changes are tabulated below:

CBSE New Exam Pattern For Class 10 Maths 

Maths CBSE Exam Pattern 2018-2019CBSE New Exam Pattern For 2019-2020 – Maths
The question paper consists of 30 questions divided into four sections A, B, C & D.i.      Section A comprises 6 questions of 1 mark each.   ii.      Section B comprises 6 questions of 2 marks each. iii.      Section C comprises 10 questions of 3 marks each. iv.      Section D comprises 8 questions of 4 marks each. There is no overall choice. However, an internal choice has been provided in two questions of 1 mark each, two questions of 2 marks each, four questions of 3 marks each and three questions of 4 marks each. You have to attempt only one of the alternatives in all such questionsThe question paper consists of 40 questions divided into four sections A, B, C & D.i.     Section A comprises 20 questions of 1 mark each.   ii.     Section B comprises 6 questions of 2 marks each. iii.     Section C comprises 8 questions of 3 marks each. iv.    Section D comprises 6 questions of 4 marks each. There is no overall choice. However internal choices have been provided in two questions of 1 mark each, two questions of 2 marks each, three questions of 3 marks each and three questions of 4 marks each. Candidates must attempt only one of the alternatives in all such question

CBSE Class 10 Syllabus For Maths –  Number Systems

  1. Real Numbers – Fundamental Theorem of Arithmetic – statements after reviewing work done earlier and after illustrating and motivating through examples, Proofs of results – irrationality of √2, √3, √5, decimal expansions of rational numbers in terms of terminating/non-terminating recurring decimals

CBSE Class 10 Syllabus For Maths –  Algebra

  1. Polynomials – Zeros of a polynomial. Relationship between zeros and coefficients of quadratic polynomials.
  2. Pair Of Linear Equations In Two Variables
    a. Pair of linear equations in two variables and graphical method of their solution, consistency/inconsistency.
    b. Algebraic conditions for number of solutions. Solution of a pair of linear equations in two variables algebraically – by substitution, by elimination. Simple situational problems. Simple problems on equations reducible to linear equations.
  3. Quadratic Equations – a. Standard form of a quadratic equation ax2+bx+c=0, (a ≠ 0). Solution of the quadratic equations (only real roots) by factorization, by completing the square and by using quadratic formula. Relationship between discriminant and nature of roots.
  4. Arithmetic Progressions – Motivation for studying Arithmetic Progression Derivation of the nth term.


CBSE Class 10 Syllabus For Maths –  Coordinate Geometry

  1. Lines (In two-dimensions) – Concepts of coordinate geometry, graphs of linear equations. Distance formula. Section formula (internal division).

CBSE Class 10 Syllabus For Maths – 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. (Motivate) If a line divides two sides of a triangle in the same ratio, the line is parallel to the third side.
    3. (Motivate) If in two triangles, the corresponding angles are equal, their corresponding sides are proportional and the triangles are similar.
    4. (Motivate) If the corresponding sides of two triangles are proportional, their corresponding angles are equal and the two triangles are similar.
    5. (Motivate) 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.
    6. (Motivate) If a perpendicular is drawn from the vertex of the right angle of a right triangle to the hypotenuse, the triangles on each side of the perpendicular are similar to the whole triangle and to each other.
  2. Circles
    Tangents to a circle motivated by chords drawn from points coming closer and closer to the point.  
    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 circle are equal.
  3. Constructions
    1. Division of a line segment in a given ratio (internally).
    2. Tangent to a circle from a point outside it.


CBSE Class 10 Syllabus For Maths – Trigonometry

  1. Introduction To Trigonometry – Trigonometric ratios of an acute angle of a right-angled triangle. Proof of their existence (well defined); Values (with proofs) of the trigonometric ratios of 30°, 45° and 60°. Relationships between the ratios.
  2. Trigonometric Identities – Proof and applications of the identity sin2A + cos2A = 1. Only simple identities to be given.
  3. Heights and Distances – Simple and believable problems on heights and distances. Problems should not involve more than two right triangles. Angles of elevation/depression should be only 30°, 45°, 60°.


Syllabus for 10th Class Maths has been Mentioned Below

  • Chapter 1 – Real Number
  • Chapter 2 – Polynomials
  • Chapter 3 – Pair of Linear Equations in Two Variables
  • Chapter 4 – Quadratic Equations
  • Chapter 5 – Arithmetic Progression
  • Chapter 6 – Triangles
  • Chapter 7 – Coordinate Geometry
  • Chapter 8 – Introduction to Trigonometry
  • Chapter 9 – Some Applications of Trigonometry
  • Chapter 10 – Circles
  • Chapter 11 – Constructions
  • Chapter 12 – Area Related to Circles
  • Chapter 15 – Probability

CBSE Class 10 Syllabus For Maths: Mensuration

Areas Related to Circles – Motivate the area of a circle; area of sectors and segments of a circle. Problems based on areas and perimeter/circumference of the above-said plane figures. (In calculating the area of a segment of a circle, problems should be restricted to the central angle of 60°, 90°. Plane figures involving triangles, simple quadrilaterals and circle should be taken).

Surface Areas and Volumes – 

  • a. Problems on finding surface areas and volumes of combinations of any two of the following: cubes, cuboids, spheres, hemispheres and right circular cylinders/cones.
  • b. Problems involving converting one type of metallic solid into another and other mixed problems

CBSE Class 10 Syllabus For Maths – Statistics And Probability

Statistics – Median and mode of grouped data (bimodal situation to be avoided).

Probability – Classical definition of probability. Simple problems on single events (not using set notation).

 CBSE Class 10 Syllabus For Maths – Internal Assessment

The Internal Assessment carries 20 marks:

CBSE Class 10 Syllabus For Maths: Internal Assessment

Regular Class Test / Periodical Test10 Marks
Assignments and Activity5 Marks
Note Book Submission5 Marks

CBSE Class 10 Syllabus For Maths – Best Books For CBSE Class 10 Maths

CBSE Class 10 Syllabus For Maths: Prescribed Books For Mathematics

1Mathematics Textbook for Class X – NCERT Publication
2Guidelines for Mathematics Laboratory in Schools, Class X – CBSE Publication
3Mathematics Exemplar Problems for Class X, NCERT Publication
4Laboratory Manual – Mathematics, NCERT Publication

Now you have a clear idea about CBSE Class 10 Syllabus for Maths. Make sure you finish each and every topic in the most effective and efficient manner.

We hope this detailed article on CBSE Class 10 Syllabus for Maths is helpful. If you have any queries regarding this article, kindly drop your mail in the comment section and we will get back to you. 


  • Class 10 Syllabus gives an overview of the subjects and the topics Involved
  • The first stage of Class 10 Exam preparation
  • Helps to know about Important topics to concentrate
  • Class 10 Syllabus helps to know about marking scheme and weightage of each subject.


The Class 10 CBSE Syllabus after 30% Reduction for Languages Group L is tabulated below:

Revised Subjects

Download Revised CBSE Class 10 Syllabus PDF

Revise 10th  Arabic syllabus

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Revise 10th  Assamese syllabus

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Revise 10th  Bahasa Melayu syllabus

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Revise 10th  Bengali syllabus

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Revise 10th  Bhutia syllabus

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Revise 10th  Bodo syllabus

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Revise 10th  English – Language and Literature syllabus

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Revise 10th  French syllabus

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Revise 10th  German syllabus

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Revise 10th  Gujarati syllabus

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Revise 10th  Gurung syllabus

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Revise 10th  Hindi Course-A syllabus

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Revise 10th  Hindi Course-B syllabus

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Revise 10th  Japanese syllabus

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Revise 10th  Kannada syllabus

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Revise 10th  Kashmiri syllabus

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Revise 10th  Lepcha syllabus

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Revise 10th  Limboo syllabus

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Revise 10th  Malayalam syllabus

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Revise 10th  Manipuri syllabus

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Revise 10th  Marathi syllabus

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Revise 10th  Mizo syllabus

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Revise 10th  Nepali syllabus

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Revise 10th  Odia syllabus

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Revise 10th  Persian syllabus

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Revise 10th  Punjabi syllabus

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Revise 10th  Rai syllabus

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Revise 10th  Russian syllabus

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Revise 10th  Sanskrit syllabus

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Revise 10th  Sindhi syllabus

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Revise 10th  Spanish syllabus

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Revise 10th  Sherpa syllabus

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Revise 10th  Tamang syllabus

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Revise 10th  Tamil syllabus

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Revise 10th  Tangkhul syllabus

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Revise 10th  Telugu AP syllabus

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Revise 10th  Telugu Telangana syllabus

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Revise 10th  Thai syllabus

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Revise 10th  Tibetan syllabus

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Revise 10th  Urdu Course A syllabus

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Revise 10th  Urdu Course B syllabus

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Here you can check the Revised CBSE 2021 Class 10 Syllabus For other academic electives. 

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