CBSE Class 10 Maths Deleted Syllabus For 2025 Exams Tomorrow: Check Chapter-Wise Topics, And Exercises Removed

CBSE Class 10 Maths Syllabus 2024-25 PDF

Chapter

Topics

REAL NUMBERS

Euclid’s division lemma

Decimal representation of rational numbers in terms of terminating/non-terminating recurring decimals.

POLYNOMIALS

Statement and simple problems on division algorithm for polynomials with real coefficients.

PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

Simple problems on equations reducible to linear equations.

QUADRATIC EQUATIONS

No Deletion

ARITHMETIC PROGRESSIONS

No Deletion

COORDINATE GEOMETRY

Area of a triangle

TRIANGLES

Proofs of the following theorems are deleted:

• 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.
• The ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides.
• In a right triangle, the square on the hypotenuse is equal to the sum of the squares on the other two sides.
• In a triangle, if the square on one side is equal to sum of the squares on the other two sides, the angles opposite to the first side is a right angle.

CIRCLES

No Deletion

CONSTRUCTIONS

Full Chapter Deleted

INTRODUCTION TO TRIGONOMETRY

No Deletion

TRIGONOMETRIC IDENTITIES

Trigonometric ratios of complementary angles

HEIGHTS AND DISTANCES

No deletion

AREAS RELATED TO CIRCLES

No deletion

SURFACE AREAS AND VOLUMES

Frustum of a cone

Problems involving converting one type of metallic solid into another and other mixed problems. (Problems with combination of not more than two different solids be taken).

STATISTICS

Step deviation Method for finding the mean  

Cumulative Frequency graph

PROBABILITY

No deletion

Chapter 

Page No.

Dropped Topics/Chapters

Chapter 1: Real Number

2–7

15–18

1.2 Euclid’s division lemma

1.5 Revisiting rational numbers and their decimal expansions

Chapter 2: Polynomials

33–37

2.4 Division algorithm for polynomials

Chapter 3:Pair of Linear Equations in Two Variables

39–46

57–69

3.2 Pair of linear equations in two variables

3.3 Graphical method of solution of a pair of linear equations3.

4.3 Cross-multiplication method

3.5 equation reducible to a pair of linear equations in two variables

Chapter 4: Quadratic Equations

76–88

91–92

4.4 Solution of a quadratic equation by completing the squares

Chapter6: Triangles

141–144

144–154

6.5 Areas of similar triangles

6.6 Pythagoras theorem

Chapter7: Coordinate Geometry

168–172

7.4 Area of a triangle

Chapter 8: Introduction to Trigonometry

87–190

193–194

8.4 Trigonometric ratios of complementary  angles

Chapter 9: Some Applications of Trigonometry

195–196

205

9.1 Introduction

Chapter 11: Construction

216–222

11.1 Introduction

11.2 Division of a line segment

11.3 Construction of tangents to a circle

11.4 Summary

Chapter 12: Areas Related to Circles

223

224–226

231–238

12.1 Introduction

12.2 Perimeter and area of acircle- A review

12.4 Areas of combinations of plane figures

Chapter 13: Surface Areas and Volumes

248–252

252–259

13.4 Conversion of solid from one shape to another

13.5 Frustum of a cone

Chapter 14: Statistics

289–294

14.5 Graphical representation of cumulative frequency distribution

Chapter 15: Probability

295–296

311–312

15.1 Introduction Exercise

15.2 (Optional)

CBSE Class 10 Maths Video Lectures and Mock Tests

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

43

54

2

Applying: Solve problems to new situations by applying acquired knowledge, facts, techniques and rules in a different way.

19

24

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

18

22

Total

80

100

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

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 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