,TN HSC Syllabus 2024 will be released by the Tamil Nadu Directorate of Government Examinations in pdf form. The authority releases the syllabus for Arts, Commerce & Science streams. The syllabus for TN 12 class all subjects are available here in download pdf format. Candidates must follow the same to prepare well for the exam. Read the whole content below to know subject-wise detailed information about Tamil Nadu HSC(class XII) Syllabus 2024.
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TN HSC (Tamil Nadu Class 12) 2027 Latest Update as on 02 Sep 2026
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Checked on 02 Sep 2026
As of 02 Sep 2026, no official update regarding the TN HSC (Tamil Nadu Class 12) 2027 syllabus has been published by the Tamil Nadu School Education Board or any authoritative government source.
Subscribe to Get Updated Information about TN HSC Syllabus 2027: Tamil Nadu 12th Syllabus PDF All Subjects
As of 02 Sep 2026, no official update regarding the TN HSC (Tamil Nadu Class 12) 2027 syllabus has been published by the Tamil Nadu School Education Board or any authoritative government source. The official source material could not be fetched, and no confirmed announcement is available. Based on previous years, the TN HSC 2027 syllabus is expected to follow the subject-wise curriculum prescribed by the Tamil Nadu Textbook and Educational Services Corporation (TNTB). Students are advised to monitor the official Tamil Nadu School Education Department website for any syllabus changes or notifications for the 2026-27 academic year, as no major revision has been officially confirmed at this time. Official website: dge.tn.gov.in.
- TN HSC 2027 syllabus is tentatively expected to remain similar to the current Tamil Nadu Class 12 syllabus prescribed by the Tamil Nadu School Education Department / Tamil Nadu Textbook and Educational Services Corporation (TNTB), based on previous-year patterns.
- Any official syllabus revision or notification for the 2026-27 academic session is expected to be released by the Tamil Nadu School Education Board (TNSEB) on its official website — no confirmed date available as of 02 Sep 2026.
- TN HSC 2027 board examinations are tentatively expected to be conducted in March–April 2027, based on prior-year schedules — not officially confirmed.
- Admit cards and timetable for TN HSC 2027 are expected to be released a few weeks before the examination, based on historical patterns — not confirmed.
- Results for TN HSC 2027 are tentatively expected around May–June 2027, consistent with past years — not officially announced.
Check here TN Class 12th Time Table 2024
Latest Updates
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TN HSC Syllabus 2024 for English
Below in the table, we have provided topics to be studied for English subject for Tamil Nadu class XII board exam:
|
Sections |
Topics |
|
Reading Competencies |
Descriptive, argumentative, factual, and literary texts. |
|
Vocabulary Competencies |
Meanings, syllabification, spellings, word formation, vocabulary improvement, phrasal verbs and idioms, foreign words and phrases. |
|
Grammatical Competencies |
Sentence patterns, conditional and concessional clauses, modal auxiliaries, reported speech, relative clauses, the transformation of sentences |
|
Writing Competencies |
Scientific and factual discourse, interesting texts, reports, relevant situations, non-verbal information, projects, advertisements, et cetera. |
|
Study Skills |
Dictionaries, library facilities, internet, verbal and non-verbal texts, lectures, books and journals, essays of students, email language. |
|
Occupational |
Report writing, presenting messages, picture composition, presenting facts and figures in a systematic method, advertisements, and more. |
|
Listening Competencies |
Comprehension passage containing six-eight lines, short passages, ease of breath |
|
Strategic Competencies |
Samples of pupil language, areas of doubt, hesitation, and more. |
|
Speaking Competencies |
Introduction to topics through group discussions, greeting, introduction, and giving information, disagreeing peacefully, projecting one’s image, expressing gratitude, welcome address, vote of thanks, and more. |
|
Creative competencies |
Essay writing, poem writing, critical appraisal, scriptwriting for interviews, cartoon scripts, travelogues, captions for photographs, translation. |
TN HSC Syllabus 2024 for Mathematics
Major Changes This Year
No major change has been officially announced yet for the TN HSC (Tamil Nadu Class 12) 2027 syllabus, exam pattern, marking scheme, or eligibility criteria. Based on previous years, the syllabus and examination structure are tentatively expected to continue in the same format. Any revisions to the syllabus, subject combinations, or marking scheme for 2027 would be formally notified by the Tamil Nadu School Education Board. Students should treat all currently circulating information as tentative until an official announcement is made.
Maths need regular practice. Candidates need to prepare problems from the following chapters to score good marks in XII Tamil Nadu board exam:
|
Sections |
Topics |
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Systems of Equations |
Systems of linear equations, methods of solution |
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Applications of Matrices |
|
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Analytical Geometry |
|
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Vector Algebra |
|
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Probability Distribution |
Random variable, probability functions, mathematical expectation, discrete and continuous distribution. |
|
Complex Numbers |
Complex Algebra Fundamental operations on complex numbers, Applications. |
|
Algebraic Structures |
Rings. Integral Domains and Fields, Group Structure. |
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Applications of Differentiation |
|
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Applications of Integration |
Definite integral and its applications |
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Differential Equations |
Formation of differential equations, I order and II Order Linear Equations, Applications. |
TN HSC Syllabus 2024 for Physics
The candidates need to prepare the below-given topics for Physics class XII Tamil Nadu board exam:
|
Chapters |
Topics |
|
Current Electricity |
|
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Effects of Electric Current |
|
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Electromagnetic Induction and Alternating Current |
Alternating current, Electromagnetic induction, Eddy current, AC generator, self-induction. |
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Electromagnetic Waves And Wave Optics |
Electromagnetic waves and their characteristics, Transverse nature of electromagnetic waves, Emission and Absorption spectrum, Theories of light, Wavefront and Huygens principle, etc. |
|
Atomic Physics |
Atomic structure, Bohr’s model, Sommerfield’s atom model, Quantum numbers, x -rays production properties, detection, absorption, diffraction of x – rays, and more. |
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Dual Nature of Radiation and Matter |
The photo-electric effect, Photocells and their application, Matter waves, electron microscope. |
|
Nuclear Physics |
Nuclear properties, Nuclear mass defect, Nature of Nuclear forces, Neutron discovery, Radioactivity, Nuclear fission. |
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Relativity |
Concept of space, time and mass, Frame of reference, Newtonian relativity, Special theory of relativity, Doppler effect of light, |
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Semiconductor devices and their applications |
Semiconductor theory, Semiconductor doping, Formation of P-N Junction, Diode as a rectifier, Junction – transistors, Measuring Instruments, and more. |
|
Communication Systems |
|
TN HSC Syllabus 2024 for Chemistry
Tamil Nadu state board class XII Chemistry Syllabus consists of the following topics to be studied:
|
Sections |
Chapters |
|
Inorganic Chemistry |
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Physical Chemistry |
|
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Organic Chemistry |
Isomerism in Organic Chemistry, Hydroxy derivatives, Ethers, Carbonyl Compounds, Biomolecules, Chemistry in Action, Carboxylic acid, Organic Nitrogen Compounds, Problems in Chemistry. |
TN HSC Syllabus 2024 for Economics
For Economics subject candidates need to study the below-mentioned chapters to pass the exam:
|
Chapters |
Topics |
|
Nature and Scope of Economics |
Definition of Economics, The divisions, and nature of economics, and their relationship with other subjects, static and dynamic concepts, Scope of micro and macro Economics, Nature of Economic Laws, Basic concepts in economics. |
|
Basic Economic Problems |
Basic economic problems of all societies, Production possibility curve. |
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Consumer’s Behavior |
Characteristics of human wants, Concept of utility Marshallian approach, Consumers’ surplus and indifference curves theory, Indifference curve theory. |
|
Law of Demand and Law of Supply |
The concept of demand and the causes for the demand curve sloping downwards, Factors determining demand, Elasticity of demand, Factors determining Elasticity of demand, The concept supply, Factors or determinants of the supply curve, shifts in the supply curve. |
|
Equilibrium Price |
Concept of equilibrium, Concepts of static equilibrium and dynamic equilibrium, Diagram of equilibrium price, Time periods and price fixation. |
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Production |
The concept of production, The factors of production, Production function, Laws of returns and laws of returns to scale, Difference between Laws of Returns and Laws of Returns to Scale. |
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Cost and Revenue |
The concepts of cost and revenue, The different kinds of costs and revenues, To develop skills to draw diagrams and to prepare tables, |
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Market Structure and Pricing |
Structure and different kinds of markets, The characteristic features of perfect and imperfect competition, Product differentiation, Wastes of monopolistic competition, Monophony. |
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Marginal Productivity Theory of Distribution |
The general theory of income distribution, The marginal productivity theory of factor pricing and its criticism, Theories of distribution, and more. |
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Simple Theory of Income Determination |
The theory of income determination, Aggregate demand, and aggregate supply, consumption function, investment function, Govt.’s Spending, Shifts in aggregate demand, and more. |
TN HSC Syllabus 2024 for Commerce
The Commerce syllabus will help students develop insights into Organizations, ways of running them, Partnership, and more. Tamilnadu class 12 Commerce syllabus is given below.
|
Chapters |
Topics |
|
Organization |
Meaning and Types of Organization |
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Sole trader |
Meaning of sole trader, Special features of a sole trader, Merits of a sole trader, Demerits of a sole trader. |
|
Partnership |
Definition of partnership, Merits and Demerits of Partnership, Types of Partnership, Kinds of Partners, Rights and Duties of partners, Partner’s express and Implied authority, Partnership Deed, Dissolution of partnership, and more. |
|
Companies I and II |
Definitions, Differences between partnership and company, Kinds of companies, Differences between a private company and public company, Formation of a company, Memorandum of Association, Articles of Association, Prospectus, Shares, Allotment of shares, Debentures Types, Differences between Shares and Debentures. |
|
Stock Exchange |
Introduction, Procedures regarding new Issues, Stock Exchange, Investors and speculators Differences, SEBI, Mutual funds, Bombay Online Trading (BOLT). |
|
Co-operatives |
Definition, Merits, and Demerits, Types of Cooperatives, Differences between companies and cooperatives. |
|
Government in Business |
Introduction, Types, Public Corporation, Government Companies, Differences between the private sector and the public sector. |
How to Download TN HSC Syllabus 2024?
Students can follow the below-given steps to access TN Class 12th Syllabus 2024 on the Board’s official website.
- Step 1 Visit the Tamil Nadu Board official website – http://www.dge.tn.gov.in/
- Step 2 Click on the link “12th Books”
- Step-3 A new window will open up with the list of different subject PDFs.
- Step 4 Download the syllabus PDF and start preparing yourself for the exam.
Tamilnadu Class 12th Syllabus PDF Download
| Subject Name | Download Link |
| Tamil | Download |
| English | Download |
| Maths | Download |
| Physics | Download |
| Chemistry | Download |
| Biology-Botany | Download |
| Biology-Zology | Download |
Tamil Nadu HSC Syllabus 2024 Highlights
Below is the table, we have provided short details of TN Class 12th Syllabus 2024:
| Particulars | Details |
|---|---|
| Board | Tamil Nadu HSC Board |
| Board Type | State Board |
| Exam Conducting Body | Directorate of Government Examinations (DGE) Tamil Nadu |
| Official Website | http://www.dge.tn.gov.in/ |
| Syllabus Type | HSC(Class 12th) TN State Board Syllabus |
Tamil Nadu Board Exam Relevant Links
Tamil Nadu class 10th Time Table 2024
Frequently Asked Questions
Has the TN HSC (Tamil Nadu Class 12) 2027 syllabus been officially released?
No. As of 02 Sep 2026, the Tamil Nadu School Education Board has not officially released or announced any new or revised syllabus specifically for TN HSC 2027. Students should check the official TNSEB/TNTB website for updates.
Where can I download the TN HSC 2027 syllabus PDF?
Once officially released, the TN HSC 2027 syllabus PDF is expected to be available on the Tamil Nadu School Education Department's official website (www.dge.tn.gov.in) or the Tamil Nadu Textbook portal. No official PDF has been confirmed as of this date.
Will the TN HSC 2027 syllabus be reduced or changed compared to 2026?
No official announcement about syllabus reduction or changes for TN HSC 2027 has been made. Based on previous years, the syllabus is tentatively expected to remain largely the same unless the board officially notifies otherwise.
When are the TN HSC 2027 board exams expected to be held?
Based on previous-year patterns, TN HSC 2027 board examinations are tentatively expected in March–April 2027. This has not been officially confirmed by the Tamil Nadu School Education Board as of 02 Sep 2026.
Which subjects are covered in the TN HSC (Tamil Nadu Class 12) 2027 syllabus?
The TN HSC syllabus typically covers subjects across streams: Sciences (Physics, Chemistry, Biology, Mathematics, Computer Science), Commerce, Arts, and Vocational streams, along with language papers. The exact subject-wise syllabus for 2027 is yet to be officially confirmed.
Is the TN HSC 2027 exam pattern expected to change?
No official change to the TN HSC 2027 exam pattern has been announced. Based on previous years, the pattern is tentatively expected to follow the existing structure of theory and practical examinations. Official confirmation is awaited.
When will the TN HSC 2027 results be declared?
Based on historical patterns, TN HSC 2027 results are tentatively expected around May–June 2027. No official result date has been announced as of 02 Sep 2026.
Which is the official website to check TN HSC 2027 syllabus updates?
Students should refer to the official Tamil Nadu School Education Department website (www.dge.tn.gov.in) and the Tamil Nadu Textbook and Educational Services Corporation (TNTB) portal for any official syllabus notifications. No update has been posted as of 02 Sep 2026.
