CBSE Class 12 Syllabus 2025-26 PDF Download Subject Wise
Download the CBSE Class 12 Syllabus 2025-26 PDF for all subjects and plan your board exam preparation easily. Access the latest syllabus and stay updated with all changes for the 2025-26 session.
Neha Tanna24 Sept, 2025
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CBSE Class 12 Syllabus 2025-26: CBSE has released the Class 12 syllabus for 2025–26, aligned with the NEP 2020. The updated syllabus focuses on critical thinking, practical learning, and reduced academic stress.
Students must follow a two-year study plan, maintain minimum attendance, and complete internal assessments. Detailed PDFs for all subjects, including Science, Maths, English, and electives, are available on the official CBSE Academic website.
Syllabus of Class 12 CBSE 2025-26 PDF Download Subject Wise
Students should complete the CBSE Class 12 syllabus as early as possible to ensure effective preparation for the final exams. Understanding the CBSE Class 12 syllabus is crucial, as it outlines chapters, subtopics, and the grading scheme for each subject. For more details, you can check the CBSE Class 12 Syllabus 2025 PDF linked below.
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Syllabus of Class 12 CBSE 2025-26 PDF Download Subject Wise
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| CBSE Class 12 English Core Syllabus 2025 | Click here |
| CBSE Class 12 English Elective Syllabus 2025 | Click here |
| CBSE Class 12 Hindi Elective Syllabus 2025 | Click here |
| CBSE Class 12 Hindi Core Syllabus 2025 | Click here |
| CBSE Class 12 Home Science Syllabus 2025 | Click here |
| CBSE Class 12 Biology Syllabus 2025 | Click here |
| CBSE Class 12 Biotechnology Syllabus 2025 | Click here |
| CBSE Class 12 Chemistry Syllabus 2025 | Click here |
| CBSE Class 12 Computer Science Syllabus 2025 | Click here |
| CBSE Class 12 Geography Syllabus 2025 | Click here |
| CBSE Class 12 History Syllabus 2025 | Click here |
| CBSE Class 12 Physics Syllabus 2025 | Click here |
| CBSE Class 12 Mathematics Syllabus 2025 | Click here |
| CBSE Class 12 Political Science Syllabus 2025 | Click here |
| CBSE Class 12 Applied Mathematics Syllabus 2025 | Click here |
| CBSE Class 12 Psychology Syllabus 2025 | Click here |
| CBSE Class 12 Accountancy Syllabus 2025 | Click here |
English Syllabus Class 12 CBSE 2025-26
CBSE Class 12 English syllabus 2025–26 is divided into three main sections – Reading Skills, Creative Writing Skills, and Literature, along with internal assessment. The detailed marks distribution is given below:
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English Syllabus Class 12 CBSE 2025-26 |
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Section |
Content / Skills |
Details |
Marks |
|
A. Reading Skills |
Comprehension through unseen passages |
- One factual/descriptive/literary passage - One case-based passage with charts or data - Word limit: 700–750 words - MCQs, short answer questions (40–50 words) |
22 |
|
B. Creative Writing Skills |
Notice, Invitations, Letters, Articles, Reports |
- Notice (50 words) - Formal/Informal Invitation & Reply (50 words) - Letters based on verbal/visual input (120–150 words) - Article / Report writing (120–150 words) - Assessment based on format, content, grammar & spelling |
18 |
|
C. Literature Textbook & Supplementary |
Flamingo (Prose & Poetry) & Vistas |
- Poetry and Prose extracts for comprehension, analysis, and evaluation - Short answer questions (40–50 words) - Long answer questions (120–150 words) - Assessment includes interpretation, analytical & evaluative responses |
40 |
|
Internal Assessment |
Listening & Speaking Skills, Project Work |
- Listening & Speaking Skills: 10 marks (5+5) - Project Work: 10 marks |
20 |
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Total |
– |
Theory + Internal Assessment |
100 |
Books Covered:
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Flamingo (English Reader): The Last Lesson, Lost Spring, Deep Water, The Rattrap, Indigo, Poets and Pancakes, The Interview, Going Places
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Poetry in Flamingo: My Mother at Sixty-Six, Keeping Quiet, A Thing of Beauty, A Roadside Stand, Aunt Jennifer’s Tigers
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Vistas (Supplementary Reader): The Third Level, The Tiger King, Journey to the End of the Earth, The Enemy, On the Face of It, Memories of Childhood, The Cutting of My Long Hair, We Too Are Human Beings
Maths Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Mathematics syllabus 2025–26 covers six major units, including Algebra, Calculus, Vectors, and Probability. The table below shows the list of chapters and marks distribution for the academic session.
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Maths Syllabus Class 12 CBSE 2025-26 |
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No. |
Units |
Marks |
|
I. |
Relations and Functions |
8 |
|
II. |
Algebra |
10 |
|
III. |
Calculus |
35 |
|
IV. |
Vectors and Three - Dimensional Geometry |
14 |
|
V. |
Linear Programming |
5 |
|
VI. |
Probability |
8 |
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Total |
80 |
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Internal Assessment |
20 |
Physics Syllabus Class 12 CBSE 2025-26
CBSE Physics Class 12 Syllabus 2025-26 is divided into nine theory units plus internal practical work, covering core concepts from Electrostatics to Electronic Devices. Below is a detailed breakdown of units, chapters, marks, and practical evaluation.
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Physics Syllabus Class 12 CBSE 2025-26
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| Unit Name | Chapter Name | Marks | |||
| Electrostatics | Electric Charges and Fields | 16 | |||
| Electrostatic Potential and Capacitance | |||||
| Current Electricity | Current Electricity | ||||
| Magnetic Effects of Current and Magnetism | Moving Charges and Magnetism | 17 | |||
| Magnetism and Matter | |||||
| Electromagnetic Induction and Alternating Currents | Electromagnetic Induction | ||||
| Alternating currents | |||||
| Electromagnetic Waves | Electromagnetic Waves | 18 | |||
| Optics | Ray Optics and Optical Instruments | ||||
| Wave Optics | |||||
| Dual Nature of Radiation and Matter | Dual Nature of Radiation and Matter | 12 | |||
| Atoms and Nuclei | Atoms | ||||
| Nuclei | |||||
| Electronic Devices | Semiconductor -Electronics: Materials, Devices and Simple Circuits | 7 | |||
| Total 70 | |||||
Physics Deleted Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Physics Deleted Syllabus 2025 lists the chapters and topics removed from both theory and practical portions. The table below provides a clear overview of the deleted sections for easier reference.
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Physics Deleted Syllabus Class 12 CBSE 2025-26 |
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|
Unit / Chapter |
Deleted Topics |
|
Current Electricity (Ch. 3) |
Electrical Resistance, Carbon resistors, colour code for carbon resistors; series and parallel combinations of resistors, metre bridge, Potentiometer – principle and its applications to measure potential difference and for comparing EMF of two cells; measurement of internal resistance of a cell |
|
Moving Charges and Magnetism (Ch. 4) |
Cyclotron |
|
Magnetism and Matter (Ch. 5) |
Magnetic dipole moment of a revolving electron |
|
Electromagnetic Induction (Ch. 6) |
Eddy currents |
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Alternating Current (Ch. 7) |
LC oscillations |
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Ray Optics and Optical Instruments (Ch. 9) |
Scattering of the light – blue colour of the sky and reddish appearance of the sun at sunrise and sunset |
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Wave Optics (Ch. 10) |
Resolving power of microscope and astronomical telescope, Polarisation, plane polarised light, Brewster’s law, uses of plane polarised light and Polaroids |
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Dual Nature of Radiation and Matter (Ch. 11) |
Davisson-Germer experiment |
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Nuclei (Ch. 13) |
Radioactivity, alpha, beta and gamma particles/rays and their properties; radioactive decay law |
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Semiconductor Electronics: Materials, Devices and Simple Circuits (Ch. 14) |
Special purpose p-n junction diodes: LED, photodiode, solar cell and Zener diode and their characteristics; Zener diode as a voltage regulator |
Chemistry Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Chemistry syllabus for 2025–26 is structured into nine theory units and a 30-mark practical/internal assessment, covering Physical, Inorganic, and Organic Chemistry. The table below shows unit-wise marks distribution and practical evaluation components.
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CBSE Class 12 syllabus 2025-26 for Chemistry |
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Unit |
Marks |
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Solutions |
7 |
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Electrochemistry |
9 |
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Haloalkanes and Haloarenes |
6 |
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Alcohols, Phenols and Ethers |
6 |
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Biomolecules |
7 |
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Chemical Kinetics |
7 |
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d-and f-Block Elements |
7 |
|
Coordination Compounds |
7 |
|
Aldehydes, Ketones and Carboxylic Acids |
8 |
|
Amines |
6 |
|
Total |
70 |
Reduced Syllabus of Chemistry Class 12 CBSE 2025-26
Here is the list of topics from the CBSE Class 12 Chemistry syllabus that have been deleted for the 2025 academic session. This table provides a clear overview of the removed chapters and renamed sections.
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Reduced Syllabus of Chemistry Class 12 CBSE 2025-26 |
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Unit |
Deleted Topic / Changes |
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Surface Chemistry |
Entire chapter deleted |
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General Principles and Processes of Isolation of Elements |
Entire chapter deleted |
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p-Block Elements |
Entire chapter deleted |
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Organic Compounds containing Nitrogen |
Renamed to Amines (Unit 9) |
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Cyanides and Isocyanides |
Entire chapter deleted |
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Polymers |
Entire chapter deleted |
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Chemistry in Everyday Life |
Entire chapter deleted |
Biology Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Biology syllabus for 2025–26 is structured into five theory units (70 marks) and a 30-mark practical/internal component, covering key areas from Reproduction to Ecology. The detailed breakdown of units, marks, and evaluation structure is given below:
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CBSE Class 12 syllabus 205-26 for Biology |
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| Topics | Marks |
| Reproduction | 16 |
| Genetics and Evolution | 20 |
| Biology and Human Welfare | 12 |
| Biotechnology and its Applications | 12 |
| Ecology and Environment | 10 |
| Total | 70 |
Biotechnology Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Biotechnology syllabus for 2025–26 allocates 70 marks to theory and 30 marks to practical/internal assessment, focusing on competencies in protein engineering, genetic manipulation, and laboratory skills. Below is the unit-wise breakdown of marks, chapters, and evaluation components.
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CBSE Class 12 syllabus 2025-26 for Biotechnology |
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| Units | Marks |
| Protein and Gene Manipulation | 40 |
| Cell Culture and Genetic Manipulation | 30 |
| Practicals | 30 |
| Total | 100 |
Business Studies Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Business Studies syllabus for 2025–26 is divided into two theory sections Part A: Principles & Functions of Management (50 marks) and Part B: Business Finance & Marketing (30 marks) along with a 20-mark project component. The table below provides the full unit-wise marks distribution and assessment structure.
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CBSE Class 12 syllabus 2025-26 for Business Studies |
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| Units | Chapters | Marks |
| Part A | Principles and Functions of Management | |
| Nature and Significance of Management | 16 | |
| Principles of Management | ||
| Business Environment | ||
| Planning | 14 | |
| Organising | ||
| Staffing | 20 | |
| Directing | ||
| Controlling | ||
| Business Finance and Marketing | ||
| Part B | Business Finance and Marketing | |
| Financial Management | 15 | |
| Financial Markets | ||
| Marketing Management | 15 | |
| Consumer Protection | ||
| Part C | Project Work | 20 |
Accountancy Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Accountancy syllabus for 2025–26 is structured into three parts Part A (Partnership & Company Accounts), Part B (Financial Statement Analysis or Computerised Accounting), and Part C (Project Work/Practical) totaling 100 marks. Below is a detailed breakdown of unit-wise marks distribution and assessment format.
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CBSE Class 12 syllabus 2025-26 for Accountancy |
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|
Units |
|
|
Part A: Accounting for Partnership Firms and Companies |
|
|
Accounting for Partnership Firms |
36 |
|
Accounting for Companies |
24 |
|
Part B: Financial Statement Analysis |
|
|
Analysis of Financial Statements |
12 |
|
Cash Flow Statement |
8 |
|
Project Work |
20 |
Political Science Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Political Science syllabus for 2025-26 is divided into two theory parts: Contemporary World Politics and Politics in India Since Independence each worth 40 marks, plus a 20-mark project component. The table below outlines the full unit-wise breakdown and assessment structure.
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CBSE Class 12 syllabus 2025-26 for Political Science |
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|
Units |
Marks |
|
Part A: Contemporary World Politics |
|
|
The End of Bipolarity |
8 |
|
Contemporary Centres of Power |
12 |
|
Contemporary South Asia |
|
|
International Organizations |
10 |
|
Security in the Contemporary World |
|
|
Environment and Natural Resources |
10 |
|
Globalization |
|
|
Part B: Politics in India Since Independence |
|
|
Challenges of Nation-Building |
10 |
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Era of One-Party Dominance |
|
|
Politics of Planned Development |
|
|
India’s External Relationship |
8 |
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Challenges to the restoration of the Congress system |
12 |
|
The Crisis of Democratic Order |
|
|
Regional Aspirations |
12 |
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Recent Development in Indian Politics: |
|
|
Total |
80 |
Economics Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Economics syllabus for 2025–26 is divided into two theory sections Introductory Macroeconomics and Indian Economic Development each carrying 40 marks, along with a 20-mark project component. The table below presents the full breakdown of units, chapter-wise weightage, and assessment distribution.
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CBSE Class 12 syllabus 2025-26 for Economics |
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|
Part 1: Introductory Macroeconomics |
|
|
National Income and Related Aggregates |
10 |
|
Money and Banking |
6 |
|
Determination of Income and Employment |
12 |
|
Government Budget and the Economy |
6 |
|
Balance of Payments |
6 |
|
Part B: Indian Economic Development |
|
|
Development Experience (1947-90) and Economic Reforms since 1991 |
12 |
|
Current Challenges facing Indian Economy |
20 |
|
Development Experience of India – A Comparison with Neighbours |
8 |
|
Theory Paper |
80 |
Computer Science Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Computer Science syllabus for 2025–26 allocates 70 marks to theory across three main units and 30 marks to practical/internal assessment, making a total of 100 marks. Below is a detailed breakdown of unit-wise theory weightage and the structure of practical evaluation.
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CBSE Class 12 syllabus 2025-26 for Computer Science |
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|
Unit Name |
Marks |
|
Computational Thinking and Programming - 1 |
40 |
|
Computer Networks |
10 |
|
Database Management |
20 |
|
Practical |
30 |
Sociology Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Sociology syllabus 2025–26 is structured into core units covering Indian society, social change, and development, along with project and viva-based internal assessment. Below is the unit-wise marks distribution and assessment format for theory and internal components.
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CBSE Class 12 syllabus 2025-26 for Sociology |
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|
Units |
Marks |
|
The Demographic Structure of the Indian society |
10 |
|
Social Institutions: Continuity and Change |
10 |
|
Patterns of Social Inequality and Exclusion |
10 |
|
The Challenges of Cultural Diversity |
10 |
|
Structural Change |
5 |
|
Cultural Change |
5 |
|
Change and Development in Rural Society |
10 |
|
Change and Development in Industrial Society |
10 |
|
Social Movements |
10 |
|
Project |
20 |
|
Total |
100 |
Psychology Syllabus Class 12 CBSE 2025-26
CBSE Class 12 Psychology syllabus for 2025–26 comprises seven theory units and a 30-mark internal/practical component, totaling 100 marks. The table below presents the unit-wise weightage for both theory and practical assessments.
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CBSE Class 12 syllabus 2025-26 for Psychology |
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| Units | Marks |
| Variations in Psychological Attributes | 13 |
| Self and Personality | 13 |
| Meeting Life Challenges | 9 |
| Psychological Disorders | 12 |
| Therapeutic Approaches | 9 |
| Attitude and Social Cognition | 8 |
| Social Influence and Group Processes | 6 |
| Practical | 30 |
| Total | 100 |
Hindi Syllabus Class 12 CBSE 2025-26 (Core Syllabus)
CBSE Class 12 Hindi Core Syllabus 2025-26 focuses on developing reading, writing, comprehension, and literary appreciation skills. It includes prose, poetry, grammar, and creative writing sections for a complete understanding of the language. Below is the detailed syllabus in table form.
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Hindi Syllabus Class 12 CBSE 2025-26 (Core Syllabus) |
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|
खंड |
विवरण |
अंक |
|
खंड-क (अवगति बोध) |
18 |
|
|
1 |
01 अपठित गद्यांश (लगभग 250 शब्द) – बहुविकल्पीय एवं लघु उत्तरात्मक प्रश्न |
10 |
|
2 |
01 अपठित पद्यांश (लगभग 100 शब्द) – लघु उत्तरात्मक प्रश्न |
08 |
|
खंड-ख (अभिव्यक्ति एवं माध्यम) |
22 |
|
|
3 |
निबंध/आलेख/पत्र लेखन (लगभग 120 शब्द) |
06 |
|
4 |
पाठ संख्या 3, 4, 5, 11, 12 और 13 पर आधारित लघु एवं दीर्घ उत्तरात्मक प्रश्न |
16 |
|
खंड-ग (आरोह भाग-2 एवं वितान भाग-2) |
40 |
|
|
5 |
कविताओं पर आधारित 05 बहुविकल्पीय प्रश्न |
05 |
|
6 |
कविता खंड: 03 में से किसी 02 प्रश्नों के उत्तर (लगभग 60 शब्द) |
06 |
|
7 |
कविता खंड: 03 में से किसी 02 प्रश्नों के उत्तर (लगभग 40 शब्द) |
04 |
|
8 |
अपठित गद्यांश पर आधारित 05 बहुविकल्पीय प्रश्न |
05 |
|
9 |
गद्य खंड: 03 में से किसी 02 प्रश्नों के उत्तर (लगभग 60 शब्द) |
06 |
|
10 |
गद्य खंड: 03 में से किसी 02 प्रश्नों के उत्तर (लगभग 40 शब्द) |
04 |
|
11 |
वितान पाठ: 03 में से किसी 02 प्रश्नों के उत्तर (लगभग 100 शब्द) |
10 |
|
अन्य गतिविधियाँ |
(A) श्रवण वाचन, (B) परियोजना कार्य |
20 |
|
कुल अंक |
100 |
|
Prescribed Textbooks (अनिवार्य पुस्तकें)
-
आरोह भाग – 2
-
वितान भाग – 2
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अभिव्यक्ति और माध्यम
Importance of CBSE Class 12 Syllabus 2025-26
CBSE Class 12 Syllabus 2025-26 is important for students to plan their studies and prepare well for exams. It helps in easy revision and better performance. Key benefits are:
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Helps students identify important chapters and topics for focused preparation.
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Guides in making clear and organized notes for quick revision.
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Allows practice of important questions to strengthen understanding.
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Assists in solving Class 12 previous years’ question papers (PYQs) for better exam insight
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Supports attempting sample papers effectively and managing exam time.
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Ensures complete coverage of the syllabus naturally and systematically.
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Helps students plan studies and improve performance in board exams.
CBSE Class 12 Syllabus 2025-26 FAQs
Does the CBSE Class 12 Syllabus 2025-26 include changes from the previous year?
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Are practicals included in the syllabus?
Can I rely on the syllabus for board exam planning?
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