CBSE Class 10 Maths Deleted Syllabus 2023-24

Here's the detailed list of chapters and the specific topics removed from the CBSE Class 10 Maths Syllabus for the 2023-24 session:

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.

TRIANGLES

• Proofs of the following theorems:
  • Perpendicular drawn from the vertex of the right angle of a right triangle to the hypotenuse, resulting in similar triangles.
  • Ratio of areas of two similar triangles equal to the ratio of the squares of their corresponding sides.
  • Relationship between squares of sides in a right triangle.
  • Condition for a triangle with squares of sides relation, forming a right angle.

The chapters Quadratic Equations, Arithmetic Progressions, Coordinate Geometry, Circles, Introduction to Trigonometry, Trigonometric Identities, Heights and Distances, Areas related to Circles, and Probability have no deletions in the syllabus for the 2023-24 session.

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 should be considered).

STATISTICS

• Step deviation Method for finding the mean
• Cumulative Frequency graph

The chapters Circles, Introduction to Trigonometry, Heights and Distances, Areas related to Circles, and Probability have no deletions in the syllabus for the 2023-24 session, except for the mentioned specific topics within certain chapters.

CBSE Class 10 Revised Date Sheet 2024

CBSE Class 10 Maths Deleted Syllabus 2023-24: Check deleted exercises from NCERT Class 10 Maths Book below

Here is a breakdown of the dropped topics/chapters and their respective page numbers from the NCERT Class 10 Maths Book for the 2023-24 session:

Chapter 1: Real Numbers

• Pages 2–7, 15–18
  • 1.2 Euclid’s division lemma
  • 1.5 Revisiting rational numbers and their decimal expansions

Chapter 2: Polynomials

• Pages 33–37
  • 2.4 Division algorithm for polynomials

Chapter 3: Pair of Linear Equations in Two Variables

• Pages 39–46, 57–69
  • 3.2 Pair of linear equations in two variables
  • 3.3 Graphical method of solution of a pair of linear equations
  • 3.4 Cross-multiplication method
  • 3.5 Equations reducible to a pair of linear equations in two variables

Chapter 4: Quadratic Equations

• Pages 76–88, 91–92
  • 4.4 Solution of a quadratic equation by completing the squares

Chapter 6: Triangles

• Pages 141–144, 144–154
  • 6.5 Areas of similar triangles
  • 6.6 Pythagoras theorem

Chapter 7: Coordinate Geometry

• Pages 168–172
  • 7.4 Area of a triangle

Chapter 8: Introduction to Trigonometry

• Pages 187–190, 193–194
  • 8.4 Trigonometric ratios of complementary angles

Chapter 9: Some Applications of Trigonometry

• Pages 195–196, 205
  • 9.1 Introduction

Chapter 11: Constructions

• Pages 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

• Pages 223, 224–226, 231–238
  • 12.1 Introduction
  • 12.2 Perimeter and area of a circle - A review
  • 12.4 Areas of combinations of plane figures

Chapter 13: Surface Areas and Volumes

• Pages 248–252, 252–259
  • 13.4 Conversion of solid from one shape to another
  • 13.5 Frustum of a cone

Chapter 14: Statistics

• Pages 289–294
  • 14.5 Graphical representation of cumulative frequency distribution

Chapter 15: Probability

• Pages 295–296, 311–312
  • 15.1 Introduction Exercise
  • 15.2 (Optional)

The reduction in the CBSE Class 10 Maths syllabus has significantly alleviated the academic pressure on students. With the less syllabus for the CBSE Class 10 Board Exams 2023-24, students now have ample time to thoroughly prepare the prescribed chapters and engage in comprehensive practice sessions ahead of their exams. It's crucial for students to diligently adhere to the latest CBSE syllabus released for the examination year 2023-2024 by the CBSE board.

CBSE Class 10 Maths Syllabus with Marking Scheme

The CBSE Class 10 Mathematics syllabus is structured into various units, each having a specific weightage or marking scheme for examinations. Below is an overview of the syllabus along with the marking scheme for each unit:

Unit	Marks
Unit I. NUMBER SYSTEMS	06
Unit II. ALGEBRA	20
Unit III. COORDINATE GEOMETRY	06
Unit IV. GEOMETRY	15
Unit V. TRIGONOMETRY	12
Unit VI. MENSURATION	10
Unit VII. STATISTICS & PROBABILITY	11
Total	80

What is the advantage of CBSE Class 10 Maths Deleted Syllabus?

The reduction of CBSE syllabus has provided a significant sense of relief to students, requiring them to tackle 30% less material in their board exam preparations. Noteworthy advantages stemming from this reduction include:

1. Simplified Content: The omitted topics tended to be more rigid and intricate, making the revised CBSE Class 10 Maths syllabus more adaptable and approachable.
2. Enhanced Clarity: With a reduced scope, the revised syllabus is designed to offer greater clarity by focusing solely on crucial topics and concepts, making them more accessible for students.
3. Focused Learning: By narrowing down to essential subjects, the new CBSE syllabus allows students to concentrate their efforts, enhancing their overall productivity and efficiency in studying.

Features of Deleted Syllabus of Class 10 CBSE 2023-24

The deletion of syllabus for CBSE Class 10 in the academic year 2023-24 might involve several features or aspects:

1. Reduced Content: The syllabus likely involves a reduction in the content covered in certain subjects or topics. It aims to streamline the curriculum to focus on essential concepts.
2. Curtailed Topics: Some topics or chapters might have been omitted or shortened to ease the academic burden on students and allow for more in-depth understanding of key concepts.
3. Emphasis on Core Concepts: The focus could shift towards core concepts and fundamental knowledge in various subjects, ensuring a strong foundational understanding.
4. Aligned with Learning Objectives: The deleted syllabus might align more closely with the learning objectives, ensuring that students grasp critical concepts effectively.
5. Assessment Changes: Deletions in the syllabus may also influence examination patterns, with assessments possibly focusing on the retained content.
6. Updated Guidelines: The changes in the syllabus might be in line with educational guidelines or pedagogical advancements, reflecting the evolving educational landscape.

7. Adaptation to Current Needs: The deletions could reflect an adaptation to current educational needs, promoting a more holistic and relevant learning experience for students.