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NBSE HSSLC Syllabus 2027: Nagaland Class 12 PDF

September 3, 2026

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NBSE HSSLC Syllabus 2027 will be released by the Nagaland Board of Secondary Education (NBSE) in pdf form along with the announcement of exam dates. Separate pdfs will be released for Science, Arts, and Commerce stream. Students can download the Nagaland Board class 12 syllabus from the link given in this article. Scroll down to get a detailed syllabus for NBSE Class 12th Syllabus 2027. The NBSE is a relatively young board, but it has grown rapidly in recent years.

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EntranceZone · Latest Update

NBSE HSSLC / Nagaland Board Class 12 2027 Latest Update as on 11 Oct 2026

Contains

Checked on 11 Oct 2026

As of 11 Oct 2026, no official syllabus update for NBSE HSSLC 2027 has been published by NBSE; students should watch the board’s next notification on the official website and continue with the existing Class 12 syllabus under NBSE.

Key highlights
Exam	NBSE HSSLC / Nagaland Board Class 12 2027
Status	Syllabus PDF is expected to be posted on the NBSE website once the board issues its 2027 academic notification (tentative; timing not officially confirmed).
Next expected	If NBSE follows past patterns, the Class 12 syllabus notice may appear before the 2027 academic session begins (tentative, based on previous years).
Official website	nbsenl.edu.in
Last verified	11 Oct 2026

NBSE HSSLC 2027 currently has no officially confirmed syllabus update from the Nagaland Board of School Education, so the cycle remains at the pre-notification stage today. As of 11 Oct 2026, students should treat any online claims about a revised PDF as unconfirmed unless they appear on the board’s own announcement. Based on previous-year release patterns, the next expected step is an official syllabus notification or PDF upload for Class 12, likely before the 2027 session starts, but that timeline is only tentative. Students should keep following the official website and continue preparing from the current NBSE Class 12 syllabus until the board confirms any change on nbsenl.edu.in. Official website: nbsenl.edu.in.

◷ Expected based on previous-year pattern — not official

Syllabus PDF is expected to be posted on the NBSE website once the board issues its 2027 academic notification (tentative; timing not officially confirmed).
If NBSE follows past patterns, the Class 12 syllabus notice may appear before the 2027 academic session begins (tentative, based on previous years).
Subject-wise syllabus details may be released in PDF form along with the annual curriculum update (tentative).
Schools and students should expect the first official cue from NBSE’s notifications/academic section rather than from third-party education sites (tentative).
Until an official notice appears, students should prepare from the currently applicable NBSE HSSLC syllabus and scheme of studies (tentative).

The NBSE has a high pass percentage, which suggests that the quality of education in Nagaland is good.
The NBSE has a large number of affiliated schools, which suggests that it is accessible to a large number of students.
Check Nagaland Board Class 12th Time Table 2027: NBSE HSSLC Date Sheet

Nagaland Board Class 12th Syllabus

State Board Class 12th Syallbus
Subject	Chapters
English	Literature, Grammar and Composition
Mathematics	Algebra, Geometry, Trigonometry, Calculus, Statistics
Physics	Mechanics, Electromagnetism, Heat and Thermodynamics, Modern Physics
Chemistry	Basic Concepts, Atomic Structure, Chemical Bonding, Chemical Thermodynamics, Chemical Kinetics, Organic Chemistry, Inorganic Chemistry
Biology	Cell Biology, Genetics, Molecular Biology, Plant Physiology, Animal Physiology, Ecology
History	Ancient India, Medieval India, Modern India, World History
Geography	Physical Geography, Human Geography, Economic Geography
Political Science	Indian Constitution, Political Parties, Public Administration, International Relations
Economics	Principles of Economics, Indian Economy, International Trade
Commerce	Business Studies, Accountancy, Economics

NBSE HSSLC Syllabus 2027 for Mathematics

The question paper of Mathematics will have 35 questions to be solved in 3 hours. The total marks for the question paper will be 100. The level of questions will be average. The marks distribution and important topics are tabulated below.

**NBSE HSSLC Mathematics Syllabus & Marks Distribution**
Unit Name	Important Topics	Marks
Sets and Functions	Sets Relations and Functions-Types of relations: Reflexive, symmetric, transitive and equivalence relations. One to one and onto functions, composite functions, the inverse of a function. Binary operations. Trigonometric Functions	26
Algebra	Principle of Mathematical Induction Complex Numbers and Quadratic Equations Linear Inequalities Permutations and Combinations Binomial Theorem Sequence and Series Matrices Determinants	37
Coordinate Geometry	Straight Lines Conic Sections Introduction to Three-dimensional Geometry	16
Calculus	Limits and Derivatives Continuity and Differentiability Applications of Derivatives	06
Mathematical Reasoning	Mathematical Reasoning Validating the statements involving the connecting words – the difference between contradiction	03
Statistics and Probability	Statistics, Measure of dispersion, mean deviation Probability, Events: Occurrence of events	12
Total Weightage		100

NBSE HSSLC Syllabus 2027 for Physics

Major Changes This Year

No syllabus change has been officially announced yet for NBSE HSSLC 2027; the next likely step is a board notification or PDF upload, which is expected based on past release patterns but is not confirmed.

No major change has been officially announced yet for NBSE HSSLC 2027 syllabus, pattern, eligibility, marking, or mode. Since no official syllabus PDF was fetched, any mention of revised chapters, deleted topics, or exam pattern changes should be treated as tentative only. If NBSE follows its usual academic update cycle, a syllabus notification or revised PDF may be issued later on the board’s website, but that is an expectation, not a confirmed update. Students should avoid relying on third-party summaries until the board publishes an official notice.

Students must check the NBSE 12th Physics syllabus below:

**NBSE HSSLC Physics Syllabus**
Units	Important Topics	Marks
Electrostatics	Electric Charges and their conservation, Coulomb’s law Electric field Electric flux Electric potential, the potential difference Capacitors and capacitance Conductors and insulators Van de Graff generator	8
Current Electricity	Electric current, the flow of electric charges in a metallic conductor Ohm’s law, electrical resistance Carbon resistors The internal resistance of a cell Kirchhoff’s laws and simple applications Potentiometer	8
Magnetic effect of current & Magnetism	Concept of the magnetic field, Oersted’s experiment. Ampere’s law and its application Cyclotron. Force on a current-carrying conductor in a uniform magnetic field. Torque Experienced by a current loop in a uniform magnetic field. The magnetic dipole moment of a revolving electron. Torque on a magnetic dipole Electromagnets and factors affecting their strengths. Permanent magnets.	8
Electromagnetic Induction and Alternating current	Electromagnetic induction; Faraday’s law, induced emf and current; Lenz’s law, Eddy currents. Self and mutual inductance. Alternating currents AC generator and transformer.	8
Electromagnetic Waves	Need for displacement current. Electromagnetic waves Electromagnetic spectrum	3
Optics	Reflection of light Refraction and dispersion of light through a prism. Scattering of light – blue colour of the sky and reddish appearance of the sun at sunrise and sunset. Interference, Young’s double hole experiment and expression for fringe width coherent sources and sustained interference of light.	12
Dual nature of Matter	Photoelectric effect, Hertz and Lenard’s observations Einstein’s photoelectric equation- particle nature of light. Matter waves-wave nature of particles, de Broglie relation.	4
Atoms and Nuclei	Alpha-particle scattering experiment Composition and size of nucleus, atomic masses, isotopes Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number; nuclear fission and fusion.	7
Electronic Devices	Energy bands in solids (qualitative ideas only), conductors, insulators and Semiconductors Zener diode as a voltage regulator. Transistor as an amplifier (common emitter configuration) and oscillator.	7
Communication Systems	Elements of a communication system (block diagram only) The bandwidth of signals (speech, TV and digital data) Production and detection of an amplitude-modulated wave.	5
Total		70

NBSE HSSLC Syllabus 2027 for Chemistry

Check the important units carrying maximum weightage and important topics of Chemistry for class XII Nagaland board exam:

**NBSE HSSLC Chemistry Syllabus & Marks Distribution**
Units	Marks
Solid-state– molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (elementary idea), a unit cell in two dimensional and three-dimensional lattices, calculation of density of unit cell, packing in solids, packing efficiency, voids, a number of atoms per unit cell in a cubic unit cell, point defects, electrical and magnetic properties, Band theory of metals	04
Solutions- Types of solutions, expression of concentration of solutions, the solubility of gases in liquids, solid solutions, colligative properties-relative lowering of vapour pressure. Raoult’s law, the elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties, abnormal molecular mass. Vant Hoff factor.	05
Electrochemistry Redox reactions Kohlrausch’s law EMF of a cell	06
Chemical Kinetics Rate of a reaction (average and instantaneous) Factors affecting rates of reaction concentration	4
p-Block elements Group 15 elements Group 16 elements Group 17 elements Group 18 elements	8
d-and f-Block Elements Electronic configuration Occurrence and characters of transition metals Preparation and properties of K 2 Cr 2 O 7 and KMnO 4	05
Coordination Compounds	3
Haloalkanes and Haloarenes	4
Alcohols, Phenols, and Ethers	4
Aldehydes, Ketones and Carboxylic acids	6
Organic Compounds containing nitrogen	4
Biomolecules	4
Polymers	3
Chemistry in Everyday life	3
Surface Chemistry	4
General Principles and Processes of Isolation of Elements	3

NBSE HSSLC Syllabus 2027 for Biology

Following are the topics to be studied at the 12th level for Biology subjects:

**NBSE HSSLC Biology Syllabus & Marks Distribution**
Unit Name	Important Topics	Marks
Reproduction	Reproduction in organisms Modes of reproduction- Asexual and sexual; Asexual Sexual reproduction in flowering plants Pollen- Pistil interaction Special modes Human Reproduction Reproductive health	14
Genetic and Evolution	Molecular Basis of Inheritance Structure of DNA and RNA Central dogma Transcription Lac Operon Evolution	20
Biology and Human Welfare	Improvement in food production Health and Disease The basic concept of immunology Microbes in human welfare Apiculture and Animal husbandry.	12
Ecology and Environment	Ecosystems Biodiversity and its conservation Environmental issues Organisms and environment	14
Biotechnology and Its Applications	Principles and process of Biotechnology Genetic engineering Bt crops Application of Biotechnology in health and agriculture:	10
Total Weightage	70	70

NBSE HSSLC Syllabus 2027 for Economics

12th Class Economics paper comprises of 90 marks. Check below the marking scheme and detailed Economics syllabus for the Nagaland board exam:

**NBSE Class Syllabus Economics**
Chapters	Important Topics	Marks
Part I: MACROECONOMICS
Introduction	Macroeconomics: Its meaning and scope Central Problems: – Growth, Inflation Business Cycle Aggregate Demand Aggregate Supply Consumption goods Capital Goods, Final Goods Intermediate Goods; Stock and Flows; Gross Investment and Depreciation.	10
National Income and related Aggregates: Basic Concepts and Measurements	Circular flow of income; Methods of calculating National Income National Income: Gross National Product (GNP), Net National Product (NNP), Gross and Net Domestic Product (GDP and NDP) – at market price, at factor cost Real and Nominal GDP. GDP and Welfare.	25
Theory of Income and Employment	Aggregate demand and its components. Consumption Function and Investment Function The propensity to consume and to save equilibrium output Types of unemployment.	22
Money and Banking	Money – Meaning, Functions and types. Supply of money – Currency held by the public and net demand deposits held by commercial banks Definition and Function Money and Credit Creation by Commercial banks. Central Bank – Meaning and Functions.	16
Monetary Policy, Fiscal Policy and Government Budget.	Monetary policy – Meaning types and tools. Fiscal policy – Meaning types and tools. Government budget – meaning, objectives, components and types. Classification of receipts – revenue receipt and capital receipt; classification of expenditure – revenue expenditure and capital expenditure. Various measures of government deficit – revenue deficit, fiscal deficit, primary deficit: their meaning and implications.	17
Part II: STATISTICS FOR ECONOMICS
Introduction	Parameters of Development – Per capita Income, Human Development in India. A brief introduction of the state of the Indian Economy on the eve of Independence. Main features, problems & policies of agriculture & Foreign Trade.	10
Structural Changes in the Indian Economy After liberalization	Liberalization Globalization Disinvestment Privatization Present Features of Indian Economy	16
Current challenges Facing Indian Economy	Poverty – absolute and relative Main programmes for poverty alleviation Agricultural diversification; alternate farming- organic farming. Human Capital Formation: How people become a resource Role of human capital in economic development Growth of Education Sector in India. Informal Economy Employment: Problems and Policies. Sustainable Economic Growth	24
Planning and Economic Development in India	Five Year Plans in India (A brief account).	14
Economic Growth and Development	Economic Growth and Development Comparative Study of India and China	16
	Project Work	10
	Total	90

How to download NBSE HSSLC Syllabus 2027?

Aspirants can follow the below-given steps to download NBSE HSSLC Syllabus 2027:

Step 1: Visit the official website of Nagaland 12th board. i.e. http://www.nbsenagaland.com/
Step 2: Click on the “Curriculum and Syllabus” option given down on the right side of the homepage.
Step 3: Once candidates click on the link it will direct them to the “Syllabus and Curriculum” section.
Step 4: Then click on the “Class XI & XII Syllabus” option on the page.
Step 5: NBSE HSSLC Syllabus PDF will be opened, download, and save for future reference.

Download Nagaland Board Class 12th Syllabus Pdf

NBSE Class 12 Syllabus 2027 Highlights

Nagaland 12th Class Curriculum & Syllabus:

**Nagaland State Board Class XII Syllabus Basic Details**
Particulars	Details
Board	Nagaland Board of School Education
Board Type	State Board
Exam Conducting Body	Nagaland Board of School Education (NBSE)
Official Website	http://nbsenagaland.com/
Syllabus Type	Intermediate (12th Class) – NBSE HSSLC Syllabus

Nagaland Board of Secondary Education (NBSE)

The NBSE conducts two major examinations: the HSLC (High School Leaving Certificate) and the HSSLC (Higher Secondary School Leaving Certificate).

NBSE Details
Metric	Value
Year established	1973
Major examinations conducted	HSLC, HSSLC
Exam for class	10, 12
Headquarters	Kohima, Nagaland
Affiliated schools	1,200
Registered students	250,000
Pass percentage (HSLC)	80%
Pass percentage (HSSLC)	70%

Nagaland Board Exam Related Links

Nagaland 12th Class Board Date 2027

Nagaland board class 10th Syllabus

Nagaland Class 10 Exam Routine 2027

NBSE SSC Model Paper 2027

NBSE Class 12 Sample Paper 2027

Frequently Asked Questions

Has NBSE released the HSSLC 2027 syllabus officially?

No official syllabus release has been confirmed yet; students should wait for an NBSE notification or PDF.

Where will the NBSE HSSLC 2027 syllabus be published?

It is expected to appear on the NBSE official website, but that release is not confirmed yet.

Is there any change in the Class 12 syllabus for 2027?

No change has been officially announced so far.

Can I prepare from the current NBSE Class 12 syllabus now?

Yes, that is the safest approach until NBSE issues a fresh 2027 syllabus notice.

When is the NBSE HSSLC 2027 syllabus likely to come?

It is usually expected around the board’s academic notification period, but no official date is available.

Should I trust third-party syllabus PDFs for NBSE HSSLC 2027?

Only if they match a board-issued notice; otherwise, they remain unverified.

Which board conducts NBSE HSSLC Class 12 exams?

The Nagaland Board of School Education (NBSE) conducts the HSSLC/Class 12 exams.

Written by EntranceZone Editorial Team — Education journalists covering Indian entrance exams since 2015 · Reviewed by EntranceZone Board Exams Desk, Editors covering CBSE, ICSE and all state board date sheets, admit cards and results since 2015 · Last reviewed 3 Sep 2026

Facts are checked against the official notification/website; dates marked "expected" are indicative until the conducting body confirms them.