# NBSE HSSLC Syllabus 2022: Nagaland Class 12th Syllabus Pdf here

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NBSE HSSLC Syllabus 2022 will be released by the Nagaland Board of Secondary Education (NBSE) in pdf form along with the announcement of exam dates. Nagaland Board class 12 syllabus has been reduced due to the COVID-19 pandemic. 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 2022.

### NBSE HSSLC Syllabus 2022 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.

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##### Ongoing Application Forms - 2020
 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 2022 for Physics

Students must check the NBSE 12th Physics syllabus below:

 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 2022 for Chemistry

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

 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, conductors, semiconductors and insulators and n and p-type semiconductors. 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 Surface Chemistry 4 General Principles and Processes of Isolation of Elements 3 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

### NBSE HSSLC Syllabus 2022 for Biology

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

 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 2022 for Economics

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

 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

• 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.

## NBSE Class 12 Syllabus 2022 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

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