CBSE Class 12 Deleted Maths Syllabus for 2024-25 - Coding

CBSE Class 12 Maths syllabus for the 2024-25 academic year has undergone significant revisions with several deletions aimed at simplifying the course and focusing on core competencies. Understanding these changes is crucial for students preparing for their upcoming 12th board exams.

The syllabus reduction aims to decrease the academic load on students, allowing them to concentrate more on understanding and applying fundamental mathematical concepts rather than memorizing extensive procedures and theorems. This approach is intended to enhance problem-solving skills and prepare students better for higher education and competitive exams.

CBSE Class 12 Deleted Topics for Maths Syllabus 2024-2025

Here is a complete list of all the Deleted Topics from the NCERT Class 12 Maths Syllabus for the year 2024-25:

Unit Name	Chapter Name	Deleted Topics
Relations and Functions	Relations and Functions	– Composite functions – Inverse functions
Relations and Functions	Inverse Trigonometric Functions	Basic properties of inverse trigonometric functions
Algebra	Matrices	Elementary row and column operations
Algebra	Determinants	Properties of determinants
Calculus	Continuity and Differentiability	– Derivative of composite functions – Rolle’s and Lagrange’s Mean Value Theorems without proof and their geometric interpretation
	Applications of Derivatives	Tangents, normals, derivatives used in approximations
	Integrals	Interpretation of definite integrals as a sum
	Applications of the Integrals	Area calculations between curves
Vectors and Three-Dimensional Geometry	Vectors	Scalar triple product
Vectors and Three-Dimensional Geometry	Three-dimensional Geometry	– Co-planar lines – Equations of planes – Angles between lines and planes – Distance from a point to a plane
Linear Programming	Linear Programming	Types of linear programming problems Mathematical formulations
Probability	Probability	Variance of random variables

CBSE Class 12 Deleted Exercises for Maths Syllabus 2024-2025

Here is a list of all the Deleted Exercises from the NCERT CBSE Class 12 Syllabus along with the page numbers for the year 2024-25:

Chapter	Page No.	Dropped Topics/Chapters
Chapter 7: Integrals	290–291	Points (xi)–(xiii) in the List of Derivatives
	291–292	7.2.1 Geometrical Interpretation of Indefinite Integral
	298–299	7.2.3 Comparison between Differentiation and Integration
	613–616	7.6.3 Type of Integral
	331–334	7.7.1 Definite Integral as the Limit of a Sum
	352–354	Ques. 19, 32, 40 and 44 Point 2 in the Summary
	355	(xiv) and (xv) in Some Standard Integrals
Chapter 8: Application of Integrals	363–365	8.2.1 The Area of the Region Bounded by a Curve and a Line
	366	Ques. 3 and 6–11 in Exercise 8.1
	366–372	8.3 Area between Two Curves
	373–376	Examples 11, 13 and 14 Ques. 2–3, 6–7, 8–15, 18–19 (Miscellaneous Exercise)
	377	Last Two Points of the Summary
Chapter 9: Differential Equations	385–391	9.4 Formation of Differential Equations whose General Solution is Given
	415–416	Example 25
	420–422	Ques. 3, 5 and 15 (Miscellaneous Exercise), Point Six of the Summary
Chapter 10: Vector Algebra	616–619	10.7 Scalar Triple Product
Chapter 10: Vector Algebra	619–622	10.7.1 Coplanarity of Three Vectors
Chapter 11: Three-Dimensional Geometry	465	11.2.1 Relation between the Direction Cosines of a Line
	469–471	11.3.2 Equation of a Line Passing through Two Given Points, Ques. 8–9 (Exercise 11.2)
	477–478	11.6 Plane
	479–497	11.7 Coplanarity of Two Lines
	497–499	11.8 Angle between Two Planes
	500–501	11.9 Distance of a Point from a Line
	502–503	11.10 Angle between a Line and a Plane
	Full Pages	Ques. 1, 2, 5, 7–8, 10–19, 21–23 (Miscellaneous Exercise), Summary Points 13, 20–24
Chapter 12: Linear Programming	514–527	12.3 Different Types of Linear Programming Problems
Chapter 12: Linear Programming	528–529	Summary Points 2–9
Chapter 13: Probability	557–558	13.6 Random Variables and Its Probability Distributions
	558–559	Example 22 and 23
	559–564	13.6.1 Probability Distribution of a Random Variable
	565–571	13.6.2 Mean of Random Variables
	572–578	13.6.3 Variance of a Random Variable
	579–581	13.7 Bernoulli Trials and Binomial Distribution
	583	Example 34 and 35
	585–586	Ques. 5–7, 9–11 (Miscellaneous Exercise)
	Answers	Last 3 Points of the Summary
Answers	594, 596–599, 601, 604–612	Answers of Exercises 7.1, 8.1, 11.1 and 13.1

CBSE Class 12 Math Syllabus – Marking Scheme

Here is a clear breakdown of the marks associated with each mathematical unit for the Class 12 board examinations, enabling effective focus and preparation for students.

Unit	Chapter	Periods	Weightage
I	Relations and Functions	30	8 Marks
II	Algebra	50	10 Marks
III	Calculus	80	35 Marks
IV	Vectors and Three-dimensional Geometry	30	14 Marks
V	Linear Programming	20	5 Marks
VI	Probability	30	8 Marks
Total		240	100
	Internal Assessment	–	20

Conclusion

The revisions to the CBSE Class 12 Maths syllabus for the 2024-25 academic year represent a strategic shift towards simplifying the curriculum to enhance students’ understanding and application of fundamental mathematical concepts.

By removing certain topics and exercises, the board aims to reduce the academic burden, allowing students to focus more on critical thinking and problem-solving skills that are essential for higher education and competitive exams.

CBSE Class 12 Deleted Maths Syllabus – FAQs

What is the reason behind the deletion of topics from the CBSE Class 12 Maths syllabus?

The deletion aims to reduce the academic burden on students, allowing them to focus more on understanding and applying fundamental mathematical concepts, which enhances problem-solving skills and prepares them better for higher education and competitive exams.

How will the deleted topics affect my preparation for the board exams?

The removal of certain topics means that students can focus more on the remaining core content, potentially increasing understanding and proficiency in these areas. This could lead to better preparedness for the exams.

Can I skip the deleted topics entirely during my preparation?

Yes, for the purpose of board exam preparation, you can skip the deleted topics as they will not be assessed. However, some of these topics might be fundamental to understanding higher-level concepts in future studies or competitive exams.

How does the deletion of certain topics impact the total marks and exam pattern?

The deletion of topics does not change the total marks for the subject but redistributes the weightage across the remaining topics.

Are there any changes to the internal assessment because of the syllabus reduction?

As of the latest updates, there are no changes to the format of the internal assessments; however, the content may align with the revised syllabus. It’s best to confirm with your school’s maths department.

Reffered: https://www.geeksforgeeks.org

Class 12

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