Nagaland Board Class X Exam Syllabus 2027
Nagaland Board Class X Exam Syllabus
Nagaland Board Class 10 Syllabus 2027: Download Subject-wise PDFs
The Nagaland Board of School Education (NBSE) publishes the official HSLC syllabus on its website, nbsenl.edu.in, under the Curriculum & Syllabus section. Subject-wise PDFs are available for direct download from the board portal.
| Subject | Nagaland Board Class 10 Syllabus PDF 2027 |
|---|---|
| Mathematics | Nagaland Board Mathematics Syllabus PDF |
| Science | Nagaland Board Science Syllabus PDF |
| Social Science | Nagaland Board Social Science Syllabus PDF |
| English | Nagaland Board English Syllabus PDF |
| Second Language (Hindi / Alt. English / Tribal Languages / Bengali) | Nagaland Board Second Language Syllabus PDF |
Nagaland Board Class 10 Syllabus 2027: Overview
The NBSE HSLC 2027 syllabus is prescribed for the academic session 2026–2027. It is NCERT-aligned and covers five compulsory subjects.
- English (First Language)
- A Second Language
- Mathematics
- Science
- Social Science
Each subject carries 100 marks total — 80 marks for the written theory paper and 20 marks for internal assessment. Students must complete the full syllabus for each subject to appear for and pass the HSLC board examination.
Nagaland Board HSLC 2027: Important Dates
HSLC 2027 theory examinations are expected in February 2027. This follows NBSE's consistent annual schedule.
Nagaland Board Class 10 Mathematics Syllabus 2027
Class 9 and Class 10 NCERT textbooks form the primary study resource for Mathematics. Algebra carries the highest unit weightage at 20 out of 80 theory marks.
Mathematics Unit-wise Weightage
The theory paper is for 80 marks. Algebra holds the largest share of these marks.
- Algebra: 20 marks
Nagaland Board Class 10 Science Syllabus 2027
Class 9 and Class 10 NCERT textbooks are the primary study resource for Science. The syllabus is closely based on NCERT concepts, examples, and exercises.
Nagaland Board Class 10 Social Science Syllabus 2027
Class 9 and Class 10 NCERT textbooks are the primary study resource for Social Science. The paper includes a Nagaland Geography and General Knowledge component in addition to standard NCERT content.
Nagaland Board Class 10 English Syllabus 2027
English (First Language) is one of the five compulsory subjects. It carries 100 marks total — 80 marks for theory and 20 marks for internal assessment.
Nagaland Board Class 10 Second Language Syllabus 2027
Second language options include Hindi, Alternative English, Ao, Lotha, Sumi, Tenyidie, and Bengali. Students appear for only one language paper.
Nagaland Board Class 10 Exam Pattern 2027
Each subject carries 100 marks total. The written theory paper is for 80 marks, and internal assessment accounts for 20 marks.
- Theory paper: 80 marks
- Internal assessment: 20 marks
- Total: 100 marks per subject
Nagaland Board Class 10: Deleted / Reduced Topics 2027
No specific deleted or reduced topics are listed in the official syllabus information.
Best Books for Nagaland Board Class 10 2027
Class 9 and Class 10 NCERT textbooks form the primary study resource for Mathematics, Science, and Social Science. HSLC question papers are closely based on NCERT concepts, examples, and exercises.
How to Download Nagaland Board Class 10 Syllabus PDF
Students should download the official syllabus PDF from nbsenl.edu.in. The syllabus is available under the Curriculum & Syllabus section of the board portal.
Nagaland Board Class 10 Preparation Tips 2027
Build preparation around the prescribed chapters well ahead of the February 2027 examinations. Cover the complete NCERT syllabus for all subjects.
Nagaland Board Class 10 Syllabus FAQs
The syllabus covers five compulsory subjects: English (First Language), a Second Language, Mathematics, Science, and Social Science. Each subject carries 100 marks total — 80 marks for theory and 20 marks for internal assessment.
Nagaland Board HSLC 2027: Exam Overview
The Nagaland Board of School Education (NBSE) conducts the High School Leaving Certificate (HSLC) examination for Class X students. The exam is held for the academic session 2026–2027.
The syllabus is based on NCERT-aligned textbooks for Classes 9 and 10. The official website for all updates is nbsenl.edu.in.
Exam Structure and Subjects
Students must appear for five compulsory subjects. Each subject carries a total of 100 marks, divided into 80 marks for theory and 20 marks for internal assessment.
| Parameter | Details |
|---|---|
| Conducting Body | Nagaland Board of School Education (NBSE) |
| Examination Name | High School Leaving Certificate (HSLC) |
| Class | Class X (Grade 10) |
| Academic Session | 2026–2027 |
| Syllabus Basis | NCERT-aligned (Class 9 & 10 textbooks) |
| Compulsory Subjects | 5 (English, Second Language, Mathematics, Science, Social Science) |
| Theory Marks per Subject | 80 |
| Internal Assessment per Subject | 20 |
| Total Marks per Subject | 100 |
| Minimum Pass Marks | 33% in theory and 33% overall per subject |
Second Language Options
The Second Language subject has multiple options. Students can choose from the following languages:
- Hindi
- Alternative English
- Ao
- Lotha
- Sumi
- Tenyidie
- Bengali
Social Science Special Component
The Social Science syllabus includes a special component. In addition to the NCERT curriculum, it covers Nagaland Geography and General Knowledge (G.K.).
Nagaland Board HSLC 2027: Important Dates
NBSE follows a consistent annual calendar for HSLC examinations. The table below lists expected dates for the 2027 cycle based on NBSE’s 2026 schedule.
NBSE will confirm all official 2027 dates on nbsenl.edu.in.
| Event | Expected Date (2027) | Status |
|---|---|---|
| HSLC 2027 Official Notification | October–November 2026 | Upcoming |
| Registration / Form Fill-up | November–December 2026 | Upcoming |
| Exam Routine Release | November–December 2026 | Upcoming |
| Practical Examinations | January 2027 | Upcoming |
| Admit Card Release | January 2027 | Upcoming |
| Theory Examinations (HSLC 2027) | February 2027 | Upcoming |
| HSLC 2027 Result Declaration | May–June 2027 | Upcoming |
All 2027 dates above are expected based on NBSE’s previous year pattern. Official dates will be announced on nbsenl.edu.in.
Nagaland Board Class 10 Mathematics Syllabus 2027
The Mathematics syllabus for NBSE HSLC 2027 follows the NCERT Class 10 Maths curriculum. It is divided into seven units and 15 chapters.
Algebra carries the highest unit weightage at 20 marks out of 80. Quadratic Equations, Pair of Linear Equations, and Arithmetic Progressions should be the first priority.
Unit I: Number Systems
This unit contains one chapter.
- Chapter 1: Real Numbers — Euclid’s Division Lemma; Fundamental Theorem of Arithmetic; Irrational Numbers; Rational Numbers and their Decimal Expansions
Unit II: Algebra
This unit contains four chapters.
- Chapter 2: Polynomials — Zeroes of a polynomial; relationship between zeroes and coefficients; division algorithm for polynomials
- Chapter 3: Pair of Linear Equations in Two Variables — Graphical method; substitution; elimination; cross-multiplication; consistency of equations
- Chapter 4: Quadratic Equations — Standard form; solution by factorisation; completing the square; discriminant; nature of roots
- Chapter 5: Arithmetic Progressions — General term (nth term); sum of first n terms; applications
Unit III: Coordinate Geometry
This unit contains one chapter.
- Chapter 7: Coordinate Geometry — Distance formula; section formula (internal and external division); area of a triangle using coordinates
Unit IV: Geometry
This unit contains three chapters.
- Chapter 6: Triangles — Similarity of triangles; criteria for similarity (AA, SSS, SAS); areas of similar triangles; Pythagoras Theorem and converse
- Chapter 10: Circles — Tangent to a circle; number of tangents from an external point; tangent perpendicular to radius (proof)
- Chapter 11: Constructions — Division of a line segment in a given ratio; construction of tangents to a circle from an external point
Unit V: Trigonometry
This unit contains two chapters.
- Chapter 8: Introduction to Trigonometry — Trigonometric ratios; values at 0°, 30°, 45°, 60°, 90°; complementary angles; trigonometric identities
- Chapter 9: Some Applications of Trigonometry — Angle of elevation; angle of depression; heights and distances problems
Nagaland Board Class 10 Mathematics Syllabus 2027
The Mathematics theory paper is for 80 marks. The syllabus is divided into seven units based on the NCERT Class 10 Mathematics textbook.
| Unit No. | Unit Name | Chapters |
|---|---|---|
| I | Number Systems | Chapter 1: Real Numbers — Euclid's division lemma; the Fundamental Theorem of Arithmetic; irrational numbers; decimal expansions of rational numbers |
| II | Algebra | Chapter 2: Polynomials — Zeroes of a polynomial; relationship between zeroes and coefficients; division algorithm for polynomials Chapter 3: Pair of Linear Equations in Two Variables — Graphical and algebraic methods; consistency conditions; equations reducible to linear form Chapter 4: Quadratic Equations — Standard form; solution by factorisation and quadratic formula; nature of roots Chapter 5: Arithmetic Progressions — nth term; sum of first n terms; problems based on real-life situations |
| III | Coordinate Geometry | Chapter 6: Lines (in two dimensions) — Concepts from coordinate geometry; plotting points; distance formula; section formula |
| IV | Geometry | Chapter 7: Triangles — Similarity of triangles; criteria for similarity; Pythagoras theorem and its converse Chapter 8: Circles — Tangents to a circle; number of tangents from a point; tangent-secant theorem Chapter 9: Constructions — Division of a line segment; construction of tangents to a circle |
| V | Trigonometry | Chapter 10: Introduction to Trigonometry — Trigonometric ratios; trigonometric identities; values of specific angles Chapter 11: Applications of Trigonometry — Heights and distances; angle of elevation and depression |
| VI | Mensuration | Chapter 12: Areas Related to Circles — Perimeter and area of a circle; area of sector and segment; problems combining plane figures Chapter 13: Surface Areas and Volumes — Surface area and volume of combinations of solids; conversion between solid types; frustum of a cone |
| VII | Statistics and Probability | Chapter 14: Statistics — Mean, median, and mode of grouped data; cumulative frequency distribution; drawing ogive (less-than and more-than types) Chapter 15: Probability — Classical definition; simple problems on single events; complementary events |
Nagaland Board Class 10 Mathematics Unit-wise Weightage 2027
The Mathematics theory paper is for 80 marks. The table below shows unit-wise marks distribution based on the NBSE HSLC pattern.
| Unit No. | Unit Name | Marks (Out of 80) |
|---|---|---|
| I | Number Systems | 06 |
| II | Algebra | 20 |
| III | Coordinate Geometry | 06 |
| IV | Geometry | 15 |
| V | Trigonometry | 12 |
| VI | Mensuration | 11 |
| VII | Statistics and Probability | 10 |
| Total | 80 | |
Nagaland Board Class 10 Science Syllabus 2027
The Science syllabus integrates Physics, Chemistry, and Biology into a single 80-mark theory paper. All 16 chapters from the NCERT Class 10 Science textbook are covered. Chemical Substances (25 marks) and World of Living (23 marks) together account for about 60% of theory marks — complete these two themes first in your preparation.
| Theme | Chapter | Key Topics |
|---|---|---|
| Chemical Substances – Nature & Behaviour | Ch 1: Chemical Reactions and Equations | Chemical equations; balancing equations; types of reactions: combination, decomposition, displacement, double displacement; oxidation and reduction |
| Ch 2: Acids, Bases and Salts | Properties of acids and bases; pH scale; salts; sodium hydroxide production; baking soda; washing soda; Plaster of Paris | |
| Ch 3: Metals and Non-metals | Physical and chemical properties; reactivity series; ionic bond formation; occurrence of metals; corrosion; alloys | |
| Ch 4: Carbon and its Compounds | Covalent bonding; versatile nature of carbon; homologous series; IUPAC nomenclature; ethanol; ethanoic acid; soaps and detergents | |
| Ch 5: Periodic Classification of Elements | Dobereiner's Triads; Newlands' Law of Octaves; Mendeleev's Periodic Table (merits and limitations); Modern Periodic Table; periodic trends in properties | |
| World of Living | Ch 6: Life Processes | Nutrition (autotrophic and heterotrophic); respiration (aerobic and anaerobic); transportation in plants and animals; excretion in plants and humans |
| Ch 7: Control and Coordination | Nervous system; reflex action and reflex arc; human brain; tropic and nastic movements in plants; plant hormones; endocrine glands and animal hormones | |
| Ch 8: How do Organisms Reproduce? | Asexual reproduction (fission, budding, fragmentation, regeneration, vegetative propagation, spore formation); sexual reproduction in plants and animals; reproductive health | |
| Ch 9: Heredity and Evolution | Heredity; Mendel's experiments; sex determination; evolution and natural selection; acquired vs inherited traits; speciation; fossils; human evolution | |
| Natural Phenomena | Ch 10: Light – Reflection and Refraction | Reflection of light; spherical mirrors; mirror formula and magnification; refraction; laws of refraction; spherical lenses; lens formula; power of a lens |
| Ch 11: Human Eye and Colourful World | Structure of the human eye; defects of vision and correction; refraction through a prism; dispersion of light; atmospheric refraction; scattering of light | |
| Effects of Current | Ch 12: Electricity | Electric current and circuit; Ohm's law; resistance and resistivity; series and parallel combinations; heating effect of electric current; electric power |
| Ch 13: Magnetic Effects of Electric Current | Magnetic field and field lines; force on a current-carrying conductor; electromagnetic induction; electric generator; domestic electric circuits | |
| Natural Resources | Ch 14: Sources of Energy | Conventional and non-conventional sources; fossil fuels; thermal and hydro power plants; solar, wind, and nuclear energy; environmental consequences |
| Ch 15: Our Environment | Ecosystem and its components; food chains and food webs; biological magnification; ozone layer depletion; waste management and disposal | |
| Management of Natural Resources | Ch 16: Sustainable Management of Natural Resources | Need for management; forests and wildlife; water management; coal and petroleum conservation; sustainable development |
Nagaland Board Class 10 Science Syllabus 2027
The Nagaland Board of School Education (NBSE) Class 10 Science syllabus is divided into five themes. The theory paper is for 80 marks.
The syllabus covers 16 chapters from the NCERT Science textbook. The themes are Chemical Substances, World of Living, Natural Phenomena, Effects of Current, and Natural Resources.
Chemical Substances – Nature & Behaviour
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 1 | Chemical Reactions and Equations | Chemical equations; types of reactions (combination, decomposition, displacement, double displacement); oxidation and reduction; corrosion and rancidity. |
| Ch 2 | Acids, Bases and Salts | Properties of acids and bases; pH scale; importance of pH in daily life; salts and their uses; common chemicals from salt (bleaching powder, baking soda, washing soda). |
| Ch 3 | Metals and Non-metals | Physical and chemical properties of metals and non-metals; reactivity series; ionic bonding; extraction of metals; corrosion and its prevention. |
| Ch 4 | Carbon and its Compounds | Covalent bonding; versatile nature of carbon; saturated and unsaturated hydrocarbons; functional groups; homologous series; nomenclature; chemical properties of carbon compounds. |
| Ch 5 | Life Processes | Nutrition (autotrophic and heterotrophic); respiration; transportation in humans and plants; excretion in humans and plants. |
World of Living
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 6 | Control and Coordination | Nervous system in animals; reflex action; human brain; coordination in plants (tropisms); hormones in animals. |
| Ch 7 | How do Organisms Reproduce? | Modes of reproduction (asexual and sexual); sexual reproduction in flowering plants; human reproductive system; reproductive health. |
| Ch 8 | Heredity and Evolution | Mendel's experiments; inherited traits; sex determination; evolution and classification; fossils; human evolution. |
| Ch 9 | Light – Reflection and Refraction | Reflection of light; spherical mirrors; refraction of light; lenses; image formation by lenses; power of a lens. |
Natural Phenomena
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 10 | The Human Eye and the Colourful World | Structure of the human eye; defects of vision (myopia, hypermetropia, presbyopia) and their correction; refraction through a prism; dispersion of light; atmospheric refraction; scattering of light (Tyndall effect). |
Effects of Current
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 11 | Electricity | Electric current and circuit; potential difference; Ohm's Law; resistance and its factors; series and parallel combinations of resistors; heating effect of current; electric power; commercial unit of energy. |
| Ch 12 | Magnetic Effects of Electric Current | Magnetic field and field lines; magnetic field due to a current-carrying conductor; electromagnet; force on a current-carrying conductor; electric motor; electromagnetic induction; electric generator; domestic electric circuits. |
Natural Resources
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 13 | Sources of Energy | Conventional sources (wood, fossil fuels, thermal power, hydropower, nuclear energy); non-conventional sources (solar, wind, tidal, geothermal, biomass, ocean thermal). |
| Ch 14 | Our Environment | Ecosystem and its components; food chains and food webs; biological magnification; ozone layer depletion; waste management. |
| Ch 15 | Sustainable Management of Natural Resources | Need for resource management; forests and wildlife conservation; water resources and rainwater harvesting; coal and petroleum conservation; Ganga Action Plan. |
Nagaland Board Class 10 Science Theme-wise Weightage 2027
| Theme | Chapters | Marks (Out of 80) |
|---|---|---|
| Chemical Substances – Nature & Behaviour | 1–5 | 25 |
| World of Living | 6–9 | 23 |
| Natural Phenomena | 10–11 | 12 |
| Effects of Current | 12–13 | 13 |
| Natural Resources | 14–16 | 07 |
| Total | 80 | |
Nagaland Board Class 10 Social Science Syllabus 2027
The Social Science syllabus combines History, Geography, Political Science (Civics), and Economics into one 80-mark theory paper. NBSE also includes a Nagaland Geography and General Knowledge component that is unique to this board.
Students must prepare all four NCERT disciplines and the Nagaland G.K. section to score well in Social Science.
History: India and the Contemporary World – II
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 1 | The Rise of Nationalism in Europe | French Revolution; liberal nationalism; unification of Germany (Bismarck) and Italy (Mazzini, Garibaldi); visualising the nation; feminism and nationalism. |
| Ch 2 | Nationalism in India | Non-Cooperation Movement; Civil Disobedience Movement; Salt March; Quit India Movement; role of peasants, workers, women, and tribal groups in the freedom struggle. |
| Ch 3 | The Making of a Global World | Pre-modern world trade; 19th century globalisation; colonialism; Great Depression; post-WWII economic order; Bretton Woods institutions (IMF, World Bank). |
| Ch 4 | The Age of Industrialisation | Proto-industrialisation; rise of factories; industrialisation in colonies; Manchester textile industry; early industrialists and workers in India. |
| Ch 5 | Print Culture and the Modern World | Gutenberg press; print revolution in Europe; reading public; women and print; print in colonial India; religious reform and public debates. |
Geography: Contemporary India – II
| Chapter | Title | Key Topics | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Ch 1 | Resources and Development | Types of resources; development of resources; resource planning; land utilisation; soil as a resource and soil conservation. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ch 2 | Forest and Wildlife Resources | Biodiversity; types of forests; wildlife conservation; community and conservation; legal frameworks for protection. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ch 3 | Water Resources | Water scarcity; multi-purpose river projects; rainwater harvesting; water conservation methods. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ch 4 | Agriculture | Types of farming; cropping patterns; major crops (food and non-food); technological and institutional reforms; impact of globalisation on agriculture. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 1 | Resources and Development | Types of resources; resource planning; land resources; land use pattern in India; soil types; soil erosion and conservation |
| Ch 2 | Forest and Wildlife Resources | Flora and fauna in India; conservation of forests and wildlife; types of forests; reserved, protected and unclassed forests; community-based conservation |
| Ch 3 | Water Resources | Water scarcity and water stress; multi-purpose river projects; dams (benefits and limitations); rainwater harvesting methods |
| Ch 4 | Agriculture | Types of farming; cropping seasons (Kharif, Rabi, Zaid); major crops; technological and institutional reforms; food security |
| Ch 5 | Minerals and Energy Resources | Types and distribution of minerals; ferrous and non-ferrous minerals; conventional energy resources; non-conventional energy resources |
| Ch 6 | Manufacturing Industries | Importance of manufacturing; agro-based industries (textile, sugar); mineral-based industries (iron and steel, cement); industrial pollution and control |
| Ch 7 | Lifelines of National Economy | Roadways, railways, pipelines, waterways, airways; communication systems; international trade; tourism as a trade |
Political Science: Democratic Politics – II
The Political Science section has 8 chapters. These chapters explain how democracy works in India and the challenges it faces.
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 1 | Power Sharing | Case studies: Belgium and Sri Lanka; forms of power sharing — horizontal, vertical, among social groups, among political parties |
| Ch 2 | Federalism | Federal vs unitary governments; federalism in India; linguistic states; decentralisation; local self-government bodies (Panchayati Raj) |
| Ch 3 | Democracy and Diversity | Social divisions in democracy; politics of social divisions; factors determining political outcomes of social divisions |
| Ch 4 | Gender, Religion and Caste | Gender and politics; communalism and political expression; caste and politics in India; concept of secular state |
| Ch 5 | Popular Struggles and Movements | Nepal democracy movement; Bolivia water war; mobilisation and organisations; pressure groups; political parties and movements |
| Ch 6 | Political Parties | Functions and necessity of political parties; party systems; national parties; state parties in India; challenges and reform |
| Ch 7 | Outcomes of Democracy | Assessing democracy’s outcomes; democracy and economic growth; accountability and transparency; democratic dignity and equality |
| Ch 8 | Challenges to Democracy | Types of democratic challenges; democratic reform; role of legal and constitutional changes; role of citizens |
Economics: Understanding Economic Development
The Economics section covers the basics of the Indian economy. It includes topics on development, sectors, money, and globalisation.
| Chapter | Title | Key Topics |
|---|---|---|
| Ch 1 | Development | Development goals; national development; income and other goals; sustainable development; Human Development Index (HDI) |
| Ch 2 | Sectors of the Indian Economy | Primary, secondary, and tertiary sectors; organised vs unorganised sectors; employment distribution; rising importance of the service sector |
| Ch 3 | Money and Credit | Barter system; money as medium of exchange; modern banking; formal and informal credit sectors; self-help groups |
Nagaland Board Class 10 Social Science Syllabus 2027
The NBSE HSLC Social Science syllabus for 2027 is divided into four disciplines: History, Geography, Political Science (Civics), and Economics. The paper is for 80 marks, and the syllabus is based on NCERT textbooks.
Nagaland Geography and General Knowledge is a separate component in the Social Science paper. This state-specific content covers Nagaland's geography, culture, and current affairs, and is not part of the NCERT textbooks.
History Chapters
| Chapter No. | Chapter Title |
|---|---|
| Ch 1 | The Rise of Nationalism in Europe |
| Ch 2 | Nationalism in India |
| Ch 3 | The Making of a Global World |
| Ch 4 | The Age of Industrialisation |
| Ch 5 | Print Culture and the Modern World |
Geography Chapters
| Chapter No. | Chapter Title |
|---|---|
| Ch 1 | Resources and Development |
| Ch 2 | Forest and Wildlife Resources |
| Ch 3 | Water Resources |
| Ch 4 | Agriculture |
| Ch 5 | Minerals and Energy Resources |
| Ch 6 | Manufacturing Industries |
| Ch 7 | Lifelines of National Economy |
Political Science (Civics) Chapters
| Chapter No. | Chapter Title |
|---|---|
| Ch 1 | Power Sharing |
| Ch 2 | Federalism |
| Ch 3 | Gender, Religion and Caste |
| Ch 4 | Political Parties |
| Ch 5 | Outcomes of Democracy |
| Ch 6 | Challenges to Democracy |
Economics Chapters
| Chapter No. | Chapter Title |
|---|---|
| Ch 1 | Development |
| Ch 2 | Sectors of the Indian Economy |
| Ch 3 | Money and Credit |
| Ch 4 | Globalisation and the Indian Economy |
| Ch 5 | Consumer Rights |
Nagaland Board Class 10 Social Science Subject-wise Weightage 2027
The marks split across disciplines may vary. The table below provides an approximate distribution based on the standard NBSE Social Science paper structure.
| Discipline | Number of Chapters | Approx. Marks (Out of 80) |
|---|---|---|
| History | 5 chapters | ~16 |
| Geography | 7 chapters | ~18 |
| Political Science (Civics) | 8 chapters | ~18 |
| Economics | 5 chapters | ~14 |
| Nagaland Geography & G.K. (NBSE-specific) | State-specific content | ~14 |
| Total | ~80 | |
Confirm the exact discipline-wise marks distribution from the official NBSE Social Science blueprint at nbsenl.edu.in.
Nagaland Board Class 10 English Syllabus 2027
The English (First Language) syllabus for NBSE HSLC 2027 includes two NCERT textbooks — First Flight (prose and poetry) and Footprints Without Feet (supplementary reader) — along with grammar and writing skills. Grammar and writing sections carry approximately 30–35 marks in the theory paper.
First Flight: Prose Chapters
| Chapter No. | Chapter Title | Author |
|---|---|---|
| 1 | A Letter to God | G.L. Fuentes |
| 2 | Nelson Mandela: Long Walk to Freedom | Nelson Mandela |
| 3 | Two Stories About Flying (His First Flight / Black Aeroplane) | Liam O’Flaherty / Frederick Forsyth |
| 4 | From the Diary of Anne Frank | Anne Frank |
| 5 | The Hundred Dresses – I & II | El Bsor Ester |
| 6 | Glimpses of India (Three parts) | B. Raskine / Lokesh Abrol / Zilpha K. Snyder |
| 7 | Mijbil the Otter | Gavin Maxwell |
| 8 | Madam Rides the Bus | Vallikkannan |
| 9 | The Sermon at Benares | Betty Renshaw |
| 10 | The Proposal | Anton Chekov |
First Flight: Poetry
| Poem No. | Poem Title | Poet |
|---|---|---|
| 1 | Dust of Snow | Robert Frost |
| 2 | Fire and Ice | Robert Frost |
| 3 | A Tiger in the Zoo | Leslie Norris |
| 4 | How to Tell Wild Animals | Carolyn Wells |
| 5 | The Ball Poem | John Berryman |
| 6 | Amanda! | Robin Klein |
| 7 | Animals | Walt Whitman |
| 8 | The Trees | Adrienne Rich |
| 9 | Fog | Carl Sandburg |
| 10 | The Tale of Custard the Dragon | Ogden Nash |
| 11 | For Anne Gregory | W.B. Yeats |
Footprints Without Feet: Supplementary Reader
| Chapter No. | Chapter Title | Author | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 1 | A Triumph of Surgery | James Herriot | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 | The Thief’s Story | Ruskin Bond | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | The Midnight Visitor | Robert Arthur | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 4 | A Question of Trust | Victor Canning | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 5 | Footprints Without Feet | H.G. Wells | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 6 | The Making of a Scientist | Robert W. Peterson |
| Language Option | Primary Textbooks / Content | Who Should Choose |
|---|---|---|
| Hindi | Kshitij Bhag 2 (prose and poetry) + Kritika Bhag 2 (supplementary) + grammar (Vyakaran) | Students comfortable with Hindi as a study or home language |
| Alternative English | NBSE-prescribed prose, poetry, supplementary reader, grammar, and writing skills | Students preferring English as a second language |
| Ao | NBSE-prescribed Ao language texts — prose, poetry, grammar | Ao-speaking students in Nagaland |
| Lotha | NBSE-prescribed Lotha language texts — prose, poetry, grammar | Lotha-speaking students in Nagaland |
| Sumi | NBSE-prescribed Sumi language texts — prose, poetry, grammar | Sumi-speaking students in Nagaland |
| Tenyidie | NBSE-prescribed Tenyidie language texts — prose, poetry, grammar | Angami and Tenyidie-speaking students in Nagaland |
| Bengali | NCERT-based Bengali language texts — prose, poetry, grammar | Bengali-speaking students in Nagaland |
Hindi Syllabus: Kshitij Bhag 2 — Chapter Overview
| Chapter No. | Chapter / Poem Title | Author |
|---|---|---|
| 1 | Surdas ke Pad (Poetry) | Surdas |
| 2 | Ram Lakshman Parshuram Samvad (Poetry) | Tulsidas |
| 3 | Dev ke Savaiye aur Kavitt (Poetry) | Dev |
| 4 | Aatmakathya (Poetry) | Jaishankar Prasad |
| 5 | Netaji ka Chashma (Prose) | Swayam Prakash |
| 6 | Balgobin Bhagat (Prose) | Ramvriksha Benipuri |
| 7 | Lakhnavi Andaz (Prose) | Yashpal |
| 8 | Ek Kahani Yeh Bhi (Prose) | Manu Bhandari |
Detailed syllabi for tribal language options (Ao, Lotha, Sumi, Tenyidie) are available from NBSE directly. Download the language-specific PDF from nbsenl.edu.in/curriculum-and-syllabus.
Nagaland Board Class 10 Exam Pattern 2027
The NBSE HSLC 2027 examination follows a fixed pattern for all subjects. Theory papers run from 9:00 AM to 12:00 Noon. You must score at least 33% in the theory paper and 33% overall in every subject to pass the HSLC examination.
| Component | Details |
|---|---|
| Exam Duration | 3 hours per subject (9:00 AM – 12:00 Noon) |
| Theory Marks per Subject | 80 |
| Internal Assessment per Subject | 20 |
| Total Marks per Subject | 100 |
| Question Types | MCQ, Very Short Answer, Short Answer, Long Answer |
| Minimum Pass Marks (Theory) | ~26 out of 80 (33%) |
| Minimum Pass Marks (Overall) | 33 out of 100 per subject |
| Science Practical | Included within the 20-mark internal assessment |
| Number of Compulsory Subjects | 5 (English, Second Language, Mathematics, Science, Social Science) |
Subject-wise Exam Pattern — HSLC 2027
| Subject | Theory Marks | Internal Assessment | Total Marks | Duration |
|---|---|---|---|---|
| English (First Language) | 80 | 20 | 100 | 3 hours |
| Second Language (Hindi / Alt. English / Tribal / Bengali) | 80 | 20 | 100 | 3 hours |
| Mathematics | 80 | 20 | 100 | 3 hours |
| Science (incl. Practical) | 80 | 20 | 100 | 3 hours |
| Social Science | 80 | 20 | 100 | 3 hours |
Nagaland Board Class 10: Deleted / Reduced Topics 2027
As of July 2026, NBSE has not announced any syllabus deletions or reductions for HSLC 2027. The curriculum is expected to cover the full NCERT Class 10 content for all subjects. Study the complete NCERT syllabus for every subject and monitor nbsenl.edu.in for any official reduction notice before the 2027 exam routine is published.
Nagaland Board Class 10 Syllabus 2027: Subject-Wise Status
As of July 2026, the Nagaland Board of School Education (NBSE) has not announced any reduction or removal of topics for the HSLC 2027 syllabus. The table below shows the current status for each subject.
| Subject | Topics Removed / Reduced | Status (as of July 2026) |
|---|---|---|
| Mathematics | — | No changes announced |
| Science | — | No changes announced |
| Social Science | — | No changes announced |
| English | — | No changes announced |
| Second Language | — | No changes announced |
This table will be updated as soon as NBSE releases an official notification regarding syllabus changes for HSLC 2027.
Best Books for Nagaland Board Class 10 2027
NCERT textbooks are the most important study resource for NBSE HSLC across all subjects. Complete all NCERT chapters before moving to reference books — HSLC questions are directly drawn from NCERT concepts and exercises.
| Subject | Book Name | Author / Publisher | Why This Book |
|---|---|---|---|
| Mathematics | Mathematics Class 10 | NCERT | Primary textbook; all HSLC Maths questions are NCERT-based |
| Mathematics | R.D. Sharma Mathematics Class 10 | R.D. Sharma / Dhanpat Rai | Extensive extra practice problems for all seven units; ideal after finishing NCERT |
| Science | Science Class 10 | NCERT | All 16 chapters covered; in-text questions and exercises are board-exam-ready |
| Science | Science for Class 10 (Physics / Chemistry / Biology) | Lakhmir Singh & Manjit Kaur / S. Chand | Subject-split volumes with detailed explanations; strong on diagrams and numericals |
| Social Science | Social Science Class 10 (4 textbooks) | NCERT | All four NCERT disciplines are prescribed; primary source for the HSLC paper |
| Social Science | Together with Social Science Class 10 | Rachna Sagar | Practice questions, map work, and case studies aligned with board patterns |
| English | First Flight + Footprints Without Feet | NCERT | Both prescribed textbooks — mandatory for all literature and supplementary questions |
| English | High School English Grammar & Composition | Wren & Martin / S. Chand | Comprehensive grammar reference; covers tenses, voice, narration in depth |
| Hindi (Second Language) | Kshitij Bhag 2 + Kritika Bhag 2 | NCERT | Prescribed textbooks for all prose, poetry, and supplementary chapters in HSLC Hindi |
How to Download Nagaland Board Class 10 Syllabus 2027 PDF
Follow these steps to download the official NBSE HSLC 2027 syllabus PDF from the board’s website.
- Visit the official NBSE website at nbsenl.edu.in.
- Click on the "Curriculum & Syllabus" section from the main navigation menu.
- Locate the HSLC (Class X) Syllabus 2027 link or the current academic year entry.
- Click on the subject or full syllabus link — a PDF opens in a new browser tab.
- Press Ctrl + S (Windows) or Cmd + S (Mac) to save the PDF to your device.
- Alternatively, click the download icon in your PDF viewer to save the file directly.
Note: If the 2027 syllabus PDF is not yet available, NBSE typically uploads it after the academic session begins. Bookmark nbsenl.edu.in and check back in August–September 2026 for the updated 2027 document.
Nagaland Board Class 10 Preparation Tips 2027
A structured subject-wise plan from August 2026 is the most reliable approach for HSLC 2027. Cover NCERT chapters first, then move to practice papers in the final two months before the February 2027 exams.
Mathematics
- Complete all NCERT examples and chapter exercises before using any reference book.
- Algebra carries 20 out of 80 marks — master Quadratic Equations, Linear Equations, and Arithmetic Progressions before tackling other units.
- Practise Geometry proofs (Triangles and Circles) until you can write them without consulting the textbook.
- Revise Trigonometry identities and Heights & Distances problems every alternate day in the final two months.
- Solve at least five years of NBSE HSLC Mathematics question papers to understand the marking scheme.
Science
Nagaland Board Class 10 Syllabus 2027 – Subject-Wise Preparation Guide
The Nagaland Board of School Education (NBSE) conducts the High School Leaving Certificate (HSLC) examination for Class 10. The syllabus follows the NCERT curriculum for most subjects, with state-specific additions for Social Science.
Mathematics
- Algebra (Unit II) carries the highest weightage at 20 marks out of 80 theory marks. Focus on Quadratic Equations (Chapter 4), Pair of Linear Equations (Chapter 3), and Arithmetic Progressions (Chapter 5).
- Geometry (Unit III) carries 15 marks, and Trigonometry (Unit IV) carries 12 marks. These are the next priority units after Algebra.
- Practise NCERT exercises and previous years' question papers for every chapter.
- Memorise all formulas and theorems, and revise them weekly.
- Solve at least one full-length mock paper every month under timed conditions.
Science
- Chemical Substances (25 marks) and World of Living (23 marks) together account for about 60% of theory marks. Finish these two themes by October 2026.
- Draw and label all NCERT diagrams from memory — Human Eye, lens diagrams, and Electromagnet diagrams appear every year.
- Memorise and practise balancing chemical equations from Chapter 1 and Chapter 3 daily until automatic.
- Practise Electricity numericals (Ohm's Law, series and parallel resistance, power) under timed conditions.
- Read Chapters 14–16 (Natural Resources) for reliable short-answer and MCQ marks — these chapters need less time than Chemistry or Biology.
Social Science
- Prepare chapter-wise summary notes for all four NCERT books — History, Geography, Civics, and Economics.
- Map-based questions are always in the NBSE Geography paper — practise marking states, rivers, minerals, and industries on the India outline map weekly.
- For Nagaland Geography and G.K., use your school's prescribed state material — this section is unique to NBSE and absent from NCERT.
- Understand Civics chapters (Power Sharing, Federalism, Political Parties) conceptually rather than memorising — long answers test reasoning, not recall.
- All five Economics chapters are short — cover them completely and prepare concise definition-based answers for key terms.
English
- Read each prose chapter from First Flight and note key events, character traits, and themes after reading.
- Grammar and writing carry 30–35 marks — practise Active/Passive Voice, Reported Speech, and formal letter formats at least twice a week.
- Revise all 11 poems for theme, central idea, and poetic devices — analytical questions on poems appear in the paper.
- Practise unseen comprehension passages regularly to build reading speed and inference-based answering.
- Memorise key lines and reference-to-context passages from Footprints Without Feet for supplementary reader questions.
Second Language (Hindi / Alternative English / Tribal Languages)
- Read all Kshitij prose and poetry chapters and write brief summaries in your own words after each session.
- Hindi Vyakaran (grammar) — sandhi, samas, alankar, and rachna — carries dedicated marks; revise these topics every week without fail.
- For Alternative English, follow the same approach as the core English paper — chapter summaries, grammar drills, and writing practice.
- For tribal language options, practise grammar and prose questions from NBSE previous year papers available at your school or on nbsenl.edu.in.
Nagaland Board Class 10 Syllabus 2027 FAQs
Is the Nagaland Board Class 10 syllabus the same as last year for 2027?
As of July 2026, NBSE has not announced any syllabus changes for HSLC 2027. The curriculum is expected to follow the same NCERT-aligned syllabus as 2026. Check nbsenl.edu.in after the official 2027 notification is released in October–November 2026.
Which subject has the highest weightage in Nagaland Board Class 10?
All five core subjects carry equal total marks (100 each: 80 theory + 20 internal). Within subjects, Algebra has the highest unit weightage in Mathematics at 20 out of 80 theory marks. In Science, Chemical Substances carries the most marks at 25 out of 80.
Is NCERT enough for Nagaland Board Class 10 preparation?
NCERT is sufficient for Mathematics, Science, English, and Economics. For Social Science, you additionally need to prepare the Nagaland Geography and G.K. component from NBSE-specific or school-prescribed material — this section is not in NCERT textbooks.
Where can I download the Nagaland Board Class 10 Syllabus 2027 PDF?
Download the official syllabus PDF from nbsenl.edu.in under the Curriculum & Syllabus section. Look for the HSLC Class X Syllabus 2027 link. If the 2027 PDF has not been uploaded yet, use the 2026 syllabus as a reference until NBSE releases the updated document.
What are the second language options in Nagaland Board Class 10?
NBSE HSLC 2027 offers seven second language options: Hindi, Alternative English, Ao, Lotha, Sumi, Tenyidie, and Bengali. You choose one and appear for a single language paper — 80 marks theory plus 20 marks internal assessment.
Which are the most important chapters in Mathematics for Nagaland Board Class 10?
Algebra (Unit II) is the highest-weightage unit at 20 marks — focus on Quadratic Equations (Chapter 4), Pair of Linear Equations (Chapter 3), and Arithmetic Progressions (Chapter 5). Geometry (15 marks) and Trigonometry (12 marks) are the next priority units.
Has the NBSE Class 10 syllabus been revised for 2027?
No revision has been announced by NBSE as of July 2026 for HSLC 2027. The curriculum is expected to follow the standard NCERT-aligned content from the previous year. Any official changes will be communicated on nbsenl.edu.in.
What is the passing mark in Nagaland Board Class 10 HSLC?
The passing mark in Nagaland Board Class 10 HSLC is 33% in each subject. A candidate must secure at least 33% in theory and internal assessment combined to pass the examination.
Nagaland Board HSLC Class 10 Passing Marks
You must score at least 33% in the theory paper and 33% overall (theory plus internal assessment combined) in each subject to pass. For an 80-mark theory paper, the minimum passing mark is approximately 26 marks per subject.
Nagaland-Specific Content in NBSE Social Science
Yes, the NBSE Social Science paper includes a Nagaland Geography and General Knowledge component in addition to the standard NCERT content. This section covers state-level geography, culture, and current affairs. Prepare it from your school's NBSE-specific notes — NCERT textbooks do not cover it.
Nagaland Board Class 10 Exam 2027 Dates
Based on NBSE's 2026 schedule (theory exams: February 13–26, 2026), HSLC 2027 theory examinations are expected in February 2027. Practical examinations are likely in January 2027. NBSE will release the official 2027 exam routine on nbsenl.edu.in around November–December 2026.
Recommended Books for NBSE Class 10 Science
The NCERT Science Class 10 textbook is the primary book — all 16 chapters are in the HSLC syllabus. For additional practice, Lakhmir Singh and Manjit Kaur's subject-split volumes (Physics, Chemistry, Biology) provide detailed explanations and numericals. Do not use reference books as a substitute for NCERT.
Preparation Plan for Nagaland Board HSLC 2027
Start with a subject-wise timetable from August 2026. Cover all NCERT chapters for Mathematics, Science, and Social Science by November 2026.
- Dedicate separate daily sessions to English grammar and your chosen second language.
- Begin solving previous year HSLC question papers from December 2026.
- Spend the final 6–8 weeks before the February 2027 exams on revision and weak topics.
Source: Nagaland Board of School Education (NBSE) – Official Curriculum & Syllabus
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
Nagaland Board Class 10 Syllabus 2027: Key Facts
As of July 2026, the Nagaland Board of School Education (NBSE) has not announced any changes to the Class 10 syllabus for the 2027 High School Leaving Certificate (HSLC) exams. The curriculum is expected to follow the same NCERT-aligned syllabus used in 2026.
Any official changes will be communicated on the official website, nbsenl.edu.in. The official 2027 notification is expected to be released around October or November 2026.
Subject Weightage and Marking Scheme
All five core subjects in the Nagaland Board Class 10 exam carry equal total marks. Each subject is worth 100 marks, with 80 marks for theory and 20 marks for internal assessment.
| Subject | Total Marks | Theory Marks | Internal Marks |
|---|---|---|---|
| All Core Subjects | 100 | 80 | 20 |
Within Mathematics, the Algebra unit has the highest weightage at 20 out of 80 theory marks. In Science, the Chemical Substances unit carries the most marks at 25 out of 80.
Important Chapters in Mathematics
Algebra (Unit II) is the highest-weightage unit in Mathematics at 20 marks. Students should focus on Quadratic Equations (Chapter 4), Pair of Linear Equations (Chapter 3), and Arithmetic Progressions (Chapter 5).
Geometry (15 marks) and Trigonometry (12 marks) are the next priority units for preparation.
Second Language Options
NBSE HSLC 2027 offers seven second language options for students. You must choose one language and appear for a single language paper.
- Hindi
- Alternative English
- Ao
- Lotha
- Sumi
- Tenyidie
- Bengali
Each second language paper carries 80 marks for theory and 20 marks for internal assessment.
Passing Marks
To pass the Nagaland Board Class 10 HSLC exam, you need to score at least 33% in the theory paper and 33% overall in each subject. The overall percentage is calculated by combining theory and internal assessment marks.
For an 80-mark theory paper, the minimum passing mark is approximately 26 marks per subject.
Social Science: Nagaland-Specific Content
The NBSE Social Science paper includes a Nagaland Geography and General Knowledge component in addition to standard NCERT content. This section covers state-level geography, culture, and current affairs.
NCERT textbooks do not cover this section. Students must prepare it from school-prescribed or NBSE-specific notes.
Recommended Books for Science
The NCERT Science Class 10 textbook is the primary book, and all 16 chapters are included in the HSLC syllabus. It is sufficient for Mathematics, Science, English, and Economics preparation.
For additional practice in Science, Lakhmir Singh and Manjit Kaur's subject-split volumes (Physics, Chemistry, Biology) provide detailed explanations and numericals. Reference books should not be used as a substitute for NCERT textbooks.
Exam Schedule for 2027
Based on the NBSE 2026 schedule, HSLC 2027 theory examinations are expected in February 2027. The 2026 theory exams were held from February 13 to February 26, 2026.
Practical examinations are likely to be held in January 2027. NBSE will release the official 2027 exam routine on nbsenl.edu.in around November or December 2026.
How to Download the Syllabus PDF
Download the official syllabus PDF from nbsenl.edu.in under the Curriculum and Syllabus section. Look for the HSLC Class X Syllabus 2027 link.
If the 2027 PDF has not been uploaded yet, use the 2026 syllabus as a reference until NBSE releases the updated document.
Preparation Plan for HSLC 2027
Start with a subject-wise timetable from August 2026. Cover all NCERT chapters for Mathematics, Science, and Social Science by November 2026.
Dedicate separate daily sessions to English grammar and your chosen second language. Begin solving previous year HSLC question papers from December 2026.
Spend the final 6 to 8 weeks before the February 2027 exams on revision and weak topics.
