Deleted Syllabus Class 11 CBSE 2024-25 All Subjects

Chapter

Deleted Topics of Class 11 Maths

Sets

Power set

Relations & Functions

No change

Trigonometric Functions

General solutions of equations like sin y = sin a, cos y = cos a, and tan y = tan a

Principle of Mathematical Induction

Entire chapter removed

Complex Numbers and Quadratic Equations

Polar representation, Fundamental Theorem of Algebra, quadratic solutions in complex system, square roots of complex numbers

Linear Inequalities

Graphical solutions of inequalities and systems in two variables

Permutations and Combinations

No change

Binomial Theorem

General and middle terms in expansions

Sequence and Series

Arithmetic progression and specific summation formulas

Straight Lines

Intercept-normal form, general equation, and family of lines passing through intersection points

Conic Sections

No change

Introduction to Three Dimensional Geometry

Section formula

Limits and Derivatives

No change

Mathematical Reasoning

Entire chapter removed

Statistics

Frequency analysis with equal means but differing variances

Probability

Random experiments, outcomes, and sample spaces

Chapter

Topics

Exercises/Appendices

Chapter 1: Physical World

1.1 What is Physics?

1.2 Scope and Excitement of Physics

1.3 Physics, Technology, and Society

1.4 Fundamental Forces in Nature

1.5 Nature of Physical Laws

–

Chapter 2: Units and Measurements

2.3 Measurement of Length

2.4 Measurement of Mass

2.5 Measurement of Time

2.6 Accuracy, Precision of Instruments, and Errors in Measurement

2.13, 2.14, 2.19–2.22, 2.24–2.33

Chapter 3: Motion in a straight line

3.2 Position, Path Length, and Displacement

3.3 Average Velocity and Average Speed

3.7 Relative Velocity

3.5, 3.7–3.9, 3.23–3.28

Appendix 3.1

Chapter 4: Motion in a Plane

4.9 Relative Velocity in Two Dimensions

4.12–4.14, 4.26–4.32

Chapter 5: Laws of Motion

–

5.24–5.40

Chapter 6: Work, Energy, and Power

6.10 Various Forms of Energy: The Law of Conservation of Energy

Energy Exercise 6.24–6.29

Chapter 7: System of Particles and Rotational Motion

7.10 Theorems of Perpendicular and Parallel Axes

7.14 Rolling Motion

7.10, 7.18–7.19, 7.21–7.33

Chapter 8: Gravitation

8.11 Geostationary and Polar Satellites

8.12 Weightlessness

8.3–8.5, 8.22–8.25

Appendix 8.1

Chapter 9: Mechanical Properties of Solids

9.2 Elastic Behaviour of Solids

9.6.2 Determination of Young’s Modulus of the Material of a Wire

9.17–9.21

Chapter 10: Mechanical Properties of Fluids

10.4.2 Venturi-meter

10.4.3 Blood Flow and Heart Attack

10.6.6 Detergents and Surface Tension

10.21–10.31

Appendix 10.1

Chapter 11: Thermal Properties of Matter

11.9.5 Greenhouse Effect

11.21–11.22

Chapter 12: Thermodynamics

12.9 Heat Engines

12.10 Refrigerators and Heat Pumps

12.7, 12.10

Chapter 13: Kinetic Theory

13.6.5 Specific Heat Capacity of Water

13.11–13.14

Chapter 14: Oscillations

14.9 Damped Simple Harmonic Motion

14.10 Forced Oscillations and Resonance

14.16 (p. 365), 14.20–14.25

Chapter 15: Waves

15.8 Doppler Effect

15.20–15.27

Unit

Chapter

Deleted Topics/Chapter

Chemistry - Part I

V. States of Matter: Gases and Liquids

Entire Chapter Deleted

Chemistry - Part II

IX. Hydrogen

Entire Chapter Deleted

Chemistry - Part II

X. s-Block Elements

Entire Chapter Deleted

Chemistry - Part II

XI. Some p-Block Elements

Entire Chapter Deleted

Chemistry - Part II

XIV. Environmental Chemistry

Entire Chapter Deleted

Chapter

Deleted Topics

Chapter 1: The Living World

1.1 What is ‘Living’?

1.4 Taxonomical Aids

1.4.2 Botanical Gardens

1.4.3 Museum

1.4.4 Zoological Parks

Summary (Para 2)

Question no. 10

Chapter 3: Plant Kingdom

3.5 Angiosperms

3.6 Plant Life Cycles and Alternation of Generations

Summary (Para 5 and 6)

Question no. 10

Chapter 5: Morphology of Flowering Plants

5.1.2 Modifications of Root

5.2.1 Modifications of Stem

5.3.4 Modifications of Leaves

5.9.1 Fabaceae

5.9.3 Liliaceae

Question nos 1, 2, 6 (b), 8, 9, 12, 14

Chapter 6: Anatomy of Flowering Plants

6.1 The Tissues

6.1.1 Meristematic Tissues

6.1.2.1 Simple Tissues (Para 2, 3)

6.1.2.2 Complex Tissues (Para 4)

6.4 Secondary Growth

6.4.1 Vascular Cambium

6.4.1.2 Activity of the Cambial Ring

6.4.1.3 Spring Wood and Autumn Wood

6.4.1.4 Heartwood and Sapwood

6.4.2 Cork Cambium

6.4.3 Secondary Growth in Roots

Question nos 1, 2, 3, 7, 11

Chapter 7: Structural Organisation in Animals

7.1 Animal Tissues

7.1.1 Epithelial Tissue

7.1.2 Connective Tissue

7.1.3 Muscle Tissue

7.1.4 Neural Tissue

7.3 Earthworm (Morphology and Anatomy)

7.4 Cockroach (Morphology and Anatomy)

Summary (Para 2, 3, 4)

Question nos 1–12, 14 (c)

Chapter 9: Biomolecules

9.8 Nature of Bond Linking Monomers in a Polymer

9.9 Dynamic State of Body Constituents—Concept of Metabolism

9.10 Metabolic Basis for Living

9.11 The Living State

Question nos 2, 3, 5, 8, 10

Chapter 11: Transport in Plants

Complete Chapter

Chapter 12: Mineral Nutrition

Complete Chapter

Chapter 15: Plant Growth and Development

15.5 Photoperiodism

15.6 Vernalisation

15.7 Seed Dormancy

Question nos 3, 5, 8, 10

Chapter 16: Digestion and Absorption

Complete Chapter

Chapter 21: Neural Control and Coordination

21.5 Reflex Action and Reflex Arc

21.6 Sensory Reception and Processing

21.6.1 Eye (Parts and Mechanism of Vision)

21.6.2 The Ear (Mechanism of Hearing)

Summary (Para 3 and 4)

Question nos 1 (b, c), 2 (c), 4 (c, d), 5 (e, f, g, h), 6 (b, c), 7, 8 (b, c), 9 (c), 10 (a), 11, 12 (c, d)

Parts

Unit Name

Deleted Topics

Part A: Foundation of Business

1: Evolution and Fundamentals of Business

–

2: Forms of Business Organizations

–

3: Public, Private and Global Enterprises

-Joint Ventures

4: Business Services

-Warehousing and Its Functions

5: Emerging Modes of Business

Business Process Outsourcing (BPO): Concept, need and scope

6: Social Responsibility of Business and Business Ethics

–

Part B: Finance and Trade

7: Sources of Business Finance

Global Depository Receipt (GDR), American Depository Receipt (ADR) and International Depository Receipt (IDR) – concept

8: Small Business

– Discounting of Bill of Exchange; ADR and GDR

9: Internal Trade

–

10: International Business

-Complexities involved in International Business; Foreign Trade Promotion — Organisational Support and Incentives; Nature and Importance of Export Processing Zones

Part

Chapter

Deleted Topics/Chapters

Part A

Chapter 2: Theory Base of Accounting

Textual Content on IFRS

Chapter 8: Bills of Exchange

Complete Chapter

Part B

Chapter 11: Accounts from Incomplete Records

Complete Chapter

Chapter 12 and 13: Computers in Accounting

Complete Chapter

Hornbill (English Core)

Chapter

Deleted Topics/Chapters

Chapter 4: The Landscape of the Soul by Nathalie Trouveroy

Full Chapter

Chapter 6: The Browning Version by Terrence Rattigan

Full Chapter

Snapshots (English Supplementary Core)

Chapter

Deleted Topics/Chapters

Chapter 3: Ranga’s Marriage by Venkatesha Iyengar

Full Chapter

Chapter 4: Albert Einstein at School by Patrick Pringle

Full Chapter

Chapter 6: The Ghat of the Only World by Amitav Ghosh

Full Chapter