Class 11 NCERT Rationalised Chapters and Topics

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If we look closely at CBSE Class 11 Syllabus, there are quite a few topics and chapters that were previously deleted from the 2021-22 syllabus and now have been added. Instead, some other topics/ chapters have been deleted.

Moreover, given below is a latest update from NCERT regarding their Class 11 syllabus as well:

  • NCERT has just now uploaded PDFs for all Class 11 subjects with their deleted chapters, topics and subtopics as per the CBSE rationalised syllabus for 2022-23.
  • This reduced syllabus to be followed from now 2022-23 seems to be permanent and could be followed in competitive exams like NEET and CUET in the coming year.

NEP 2020 provides instructions to take load off of students so they can indulge themselves in competency-based learning instead of rote memorisation. This is why the syllabus has been reduced multiple times in the past couple years.

So now finally NCERT has updated all these deleted chapters and topics for Class 9 to 12 textbooks so students may not follow them for board preparation.

Download Class 11 NCERT Rationalised Topics PDF

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Latest Class 11 NCERT Books PDF

(Uploaded in 2023-24)

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Below, we have provided up all the reduced topics for all subjects in tabular form.

1. Class 11 English Core - Hornbill Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
4: The Landscape of the Soul by Nathalie Trouveroy 34-40 Full chapter
6: The Browning Version by Terrence Rattigan 50-57 Full chapter

2. Class 11 English Core - Snapshots Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
3: Ranga’s Marriage by Venkatesha Iyengar 16-24 Full chapter
4: Albert Einstein at School by Patrick Pringle 25-31 Full chapter
6: The Ghat of the Only World by Amitav Ghosh
54-64 Full chapter

3. Class 11 Hindi Core - Aroh Reduced Chapters/ Topics

पाठ का नाम पृष्ठ संशोधन (घटाए गए विषय)
स्पीति में बारिश 68-78 पूरा पाठ
आत्मा का ताप 118-126 पूरा पाठ
पथिक 140-144 पूरा पाठ
वे आँखें 145-150 पूरा पाठ

4. Class 11 Physics Part I Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
1: Physical World 1-15 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
2: Units and Measurements 18-27
36-38
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
Exercises 2.13, 2.14, 2.19-22, 2.24-2.33
3: Motion in a Straight Line 39-43;
51-53; 56
59-60;
61-64
3.2 Position, path length and displacement
3.3 Average velocity and average speed
3.7 Relative velocity Exercises 3.5, 3.7 - 3.9, and 3.23-3.28
Appendix 3.1
4: Motion in a Plane 76-77;
86-88
4.9 Relative velocity in two dimensions
Exercises 4.12-4.14; 4.26-4.32
5: Laws of Motion 111-113 Exercises 5.24-5.40
6: Work, Energy and Power 126-128;
137-139
6.10 Various forms of energy: the Law of conservation of energy
Exercises 6.24-6.29
7: System of Particles and Rotational Motion 164-167;
173-175;
178-182
7.10 Theorems of perpendicular and parallel axes;
7.14 Rolling motion
Exercises 7.10, 7.18-7.19, 7.21-7.33
8: Gravitation 186;
196-198;
202-206
8.11 Geostationary and polar satellites
8.12 Weightlessness
Exercises 8.3-8.5, 8.22-8.25
Appendix 8.1

5. Class 11 Physics Part II Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
9: Mechanical Properties of Solids
236
241
249
9.2 Elastic behavior of solids;
9.6.2 Determination of Young’s Modulus of the Material of a Wire;
Exercises 9.17 – 9.21
10: Mechanical Properties of Fluids
260
261
269
276-277
274-275
10.4.2 Venturi-meter;
10.4.3 Blood Flow and Heart Attack
10.6.6 Detergents and Surface Tension;
Exercises 10.21 – 10.31
Appendix 10.1
11: Thermal Properties of Matter 295-296
302
11.9.5 Greenhouse Effect
Exercises 11.21 – 11.22
12: Thermodynamics 313
313-314
322
12.9 Heat engines
12.10 Refrigerators and heat pumps
Exercises 12.7 and 12.10
13: Kinetic Theory
335
340
13.6.5 Specific Heat Capacity of Water
Exercises 13.11 – 13.14
14: Oscillations 352-353
355-359
365-366
14.9 Damped simple harmonic motion
14.10 Forced oscillations and resonance
Exercises 14.16 (p. 365), 14.20 – 14.25
15: Waves 384-387
393-394
15.8 Doppler effect
Exercises 15.20 – 15.27

6. Class 11 Chemistry Part I Reduced Chapters/ Topic

Chapter Page No. Dropped Chapters/ Topics
Unit V: States of Matter: Gases and Liquids 136-159 Full chapter

7. Class 11 Chemistry Part 2 Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
Unit IX: Hydrogen 284-298 Full chapter
Unit X: s- Block Elements 299-314 Full chapter
Unit XI: Some p-Block Elements 315-333 Full chapter
Unit-XIV: Environmental Chemistry 406-422 Full chapter

8. Class 11 Biology Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
1: The Living World 3-5
11-14
12
13
14
15
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
3: Plant Kingdom 40-41
42-43
44
45
3.5 Angiosperms
3.6 Plant Life Cycles and Alternation of Generations
Summary (Para 5 and 6)
Question no. 10
5: Morphology of Flowering Plants 67-68
68-69
71
78-79
81
82-83
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
6: Anatomy of Flowering Plants 84
84-85
86-87
87-88
94
94-95
95
96-97
97-98
99
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 Springwood and Autumnwood
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
7: Structural Organisation in Animals 100
101-102
102-103
104-105
105-106
106-111
106-107
107-108
111
111-112
113-115
120-121
121-122
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
7.3.1 Morphology
7.3.2 Anatomy
7.4 Cockroach
7.4.1 Morphology
7.4.2 Anatomy
Summary (Para 2, 3, 4)
Question No. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 (c)
9: Biomolecules 151
152
153
153
160-161
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 No. 2, 3, 5, 8, 10
11:Transport in Plants 175-193 Full chapter
12: Mineral Nutrition 194-205 Full chapter
15: Plant Growth and Development 251
252
252
254
15.5 Photoperiodism
15.6 Vernalisation
15.7 Seed Dormancy
Question No. 3, 5, 8, 10
16: Digestion and Absorption 258-267 Full Chapter
21: Neural Control and Coordination 322
322
322-323
323
323-324
324-326
327
328
329-330
21.5 Reflex Action and Reflex Arc
21.6 Sensory Reception and Processing
21.6.1 Eye
21.6.1.1 Parts of an eye
21.6.1.2 Mechanism of Vision
21.6.2 The Ear
21.6.2.1 Mechanism of Hearing
Summary (para 3&4)
Question No. 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)

9. Class 11 Mathematics Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
1: Sets 12-13
21-23
24
25-26
27
28
1.7 Power set
1.12 Practical Problems on Union and Intersection of Two Sets
Exercise 1.6
Examples 31–34 and Ques. 6–7 (Miscellaneous Exercise) Ques. 13–16 (Miscellaneous Exercise), the Last Point in the Summary on the Page
Last Point in the Summary
3: Trigonometric Functions 74-78
84
466-473
3.5 Trigonometric equations(up to Exercise 3.4)
The last five points in the Summary
3.6 Proofs and Simple Applications of Sine and Cosine Formulae
4: Principle of Mathematical Induction 86-96 Full Chapter
5: Complex Number 106 -108,
109
110-111
112-113
114
474-475
5.5.1 Polar representation of a complex number
5.6 Quadratic Equation
Example 11 and Exercise 5.3
Examples 13, 15, 16 Ques. 5–8, 9 and 13
(Miscellaneous Exercise)
Last three points in the Summary
5.7 Square-root of a Complex Number
6: Linear Inequalities 123-127,
127-129
133
6.4 Graphical Solution of Linear Inequalities in Two Variables
6.5 Solution of System of Linear Inequalities in Two Variables
Last three points in the Summary
8: Binomial Theorem 167-174
175
176
8.3 General Middle Terms Example 17 and Ques.1–3, and 8 (Miscellaneous Exercise)
Last two points in the Summary

9: Sequences and
Series
181-186,
194-196
197-198
199-200
9.4 Arithmetic Progression (A.P.) (up to Exercise 9.2)
9.7 Sum to n terms of Special Series
Examples 21, 22, and 24 Ques. 1–6, 12, 15, 16, 20, 23–26 (Miscellaneous Exercise)
Point 3 and 4 in the Summary
10: Straight Lines 210-212
217-220
220-224 and
227-228
477-478
478-480
10.2.4 Collinearity of three points (Examples 4–5 and
Ques. 8, 13–14 in Exercise 10.1)
10.3.6 Normal Forms
Ques. 8 in Exercise 10.2
10.4 General Equation of a Line
Ques. 3 in Exercise 10.3
Ques. 2 (Miscellaneous Exercise)
Fourth Last Point in the Summary
10.6 Equation of Family of
Lines Passing Through the
Points of Intersection of Two Lines
10.7 Shifting of Origin
11: Conic Sections 248 11.5.2 Special cases of an ellipse
12: Introduction to Three-Dimensional Geometry 273-276
277
278-280
12.5 Section Formula
Exercise 12.3 Ques. 4 and 5
(Miscellaneous Exercise),
Last Three Points in the Summary
14: Mathematical Reasoning 321-346 Full Chapters
15: Statistics 372-376 15.6 Analysis of Frequency Distribution
Ques. 6 (Miscellaneous Exercise) and last point in the Summary)
16: Probability
383-387
410
16.1 Introduction
16.2 Random Experiment
First Two Points in the Summary

10. Class 11 Accountancy Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
2: Theory Base of Accounting 36-38 Textual content on IFRS
8: Bills of Exchange 277-316 Full Chapter
11: Accounts from Incomplete Records 425-462 Full Chapter
12 & 13: Computers in Accounting 463-491 Full Chapter

11. Class 11 Business Studies Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
3: Private, Public and Global Enterprises 72-76,80 Joint Ventures
4: Business Services 107-109,113-114 Warehousing and its functions
5: Emerging Modes of Business 134-143 Outsourcing-concept need
and scope
8: Sources of Business Finance 202-204,
208-210
Discounting of bill of exchange; ADR and GDR
11: International Business 292-307 Complexities involved in International Business,
Foreign Trade Promotion:
Organisational Support and Incentives; Nature and Importance of
Export Processing Zone

12. Class 11 Economics Reduced Chapters/ Topics

Chapter Page No. Dropped Chapters/ Topics
4: Poverty 57-81 Full Chapter
8: Infrastructure 139-161 Full Chapter
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These subjects provide a detailed list of every chapter and topic that is absent from the whole curriculum. Students can utilise dependable study materials from publishing organisations like Educart to become ready under the updated Class 11 NCERT Rationalized Syllabus.

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