Check Class 12th AHSEC Syllabus 2020

If you are looking for a class 12th syllabus, then you have landed on the right page. Here you will get a complete list of all the subjects and syllabus of the AHSEC syllabus for class 12th. Students can check the 12th class AHSEC syllabus on this page as well as download the Assam board syllabus from the official website, i.e,  Assam board class 12th syllabus provides an outline for students which they have to prepare for their Assam board class 12th exam 2020.


It is difficult for many Class 10th students in choosing the stream because the students feel they have an immense opportunity in every stream and wide career options after 12th. Students can even choose CA as a career option. The subjects which you get to study helps you in the preparation of the CA entrance exam also i.e., preparation of the CA Foundation. You can be a CA Foundation topper and make your parents dream come true through the systematic guidance and result-oriented approach of VSI.


 In this article, you will find Assam board class 12th commerce subjects, science subjects, and arts subjects syllabus.VSI Jaipur helps you to know about all the latest news and updates regarding the Assam board 2020.


To get all the latest news updates regarding the Assam board class 12th syllabus 2020 bookmark VSI Jaipur page.


Latest Update: Assam board class 12th result declared on 25th June 2020. For more details, students can check Assam board class 12th result 2020.

AHSEC Syllabus 2020-21- Economics

Assam AHSEC syllabus for class 12th 2020-21 is divided into two parts- Micro and Macroeconomics. Students are advised to make notes while studying. All the topics in the Assam AHSEC syllabus 2020 are important for the 12th Assam exam 2020.


IntroductionCentral problems of an economy, production possibility curve and opportunity cost, microeconomics, etc.
Consumer behaviour and demand meaning and attainment of equilibrium through Utility Approach: One and two commodity cases, measurement of price

the elasticity of demand– percentage, total expenditure and geometric methods, etc.

Producer behaviour and supplyProduction function, Supply, Cost and Revenue, etc.
Forms of market and price determinationForms of the market– perfect competition, monopoly, monopolistic competition– their meaning and features, etc.
Simple applications of tools of demand and supplyrationing, floors and ceilings and Food

Availability Decline (FAD) Theory, etc.



National income and related aggregatesCircular flow of income, concepts of GDP, GNP, NDP, NNP, Measurement of National Income– Value Added method, Income method and Expenditure method, etc.
Determination of income and employmentDetermination of income and employment: two-sector model, Problems of excess and deficient demand, etc.
Money and bankingMoney: meaning, evolution and functions, Recent significant reforms and issues in Indian Banking System: privatisation and modernisation, etc.
Government budget and the economyGovernment budget– meaning and its components, Objectives of the government budget, etc.
Balance of paymentsForeign exchange rate– meaning (fixed and flexible), merits and demerits; determination through demand and supply, A brief analysis of recent exchange rate issues, etc.


AHSEC Syllabus 2020-21- English

Syllabus for English is the same for all three streams. English is a compulsory subject, and every student has to attempt this paper. Assam AHSEC syllabus 2020-21 for class 12th students is given below. Students are advised to go through each and every topic mentioned in the syllabus.

Section A

Reading skills 

Reading unseen prose passage

Section B 

Advanced writing skills

Section C 


narration: Direct and Indirect 4 marks Voice 3 marks

Tenses 5 marks Proposition 4 marks Transformation of Sentences 4 marks

Section D 






AHSEC Syllabus 2020-21- Physics

Physics is a very logical subject. Students need to learn equations, solve questions, and also learn theories. All the topics mentioned in the Assam AHSEC syllabus is mandatory for students to study.

Units Topics
electrostaticsElectric field lines; Electric flux, Statement of Gauss’s theorem, free charges and bound charges inside a conductor, etc.
Current electricityOhm’s law, electrical resistance, V-I characteristics (linear and nonlinear), series and parallel combinations of resistors; temperature

dependence of resistance, etc.

Magnetic effects of current and magnetismAmpere’s law and its applications to infinitely long straight wire, straight and toroidal solenoids, Magnetic Hysteresis Electromagnets and

factors affecting their strengths, etc.

Electromagnetic induction and alternating currentAlternating currents voltage, peak and RMS value of alternating current/voltage power, AC generator, and transformer, etc.
Electromagnetic WavesThe electromagnetic spectrum, Transverse nature of electromagnetic waves. Need for displacement current, etc.
OpticsRefraction and dispersion of

light through a prism, Refraction of light, total internal reflection and its

applications, optical fibres, refraction at spherical surfaces, Young’s double-slit experiment and expression for fringe width, coherent sources

and sustained interference of light, etc.

Dual Nature of Matter and RadiationPhotoelectric effect, Hertz and Lenard’s observations; Einstein’s photoelectric equation, Davisson-Germer experiment, etc.
Atoms and NucleiComposition and size of nucleus, atomic masses, isotopes, isobars; isotones, etc.
Electronic devicesZener diode as

a voltage regulator. Junction transistor, transistor action, characteristics of a transistor,


Communication systemPropagation of electromagnetic waves in

the atmosphere, sky and space wave propagation, Elements of a communication system, etc.


AHSEC Syllabus 2020-21- Chemistry

Chemistry is a compulsory subject for science stream students. Students should focus on chemical equations, chemical experiments, etc. It is very important for students to go through each and every topic in the syllabus, as every topic in the Assam AHSEC syllabus for class 12th is mandatory for students.

Units Topics
Solid Stateunit cell in two dimensional and three-dimensional lattices, calculation of the density of unit cell, packing in solids, voids, number of atoms per unit cell in a cubic unit cell, etc.
Solutionsrelative lowering of vapour pressure, the elevation of boiling point, depression of freezing point, osmotic pressure, etc.
ElectrochemistryKohlrausch’s Law, electrolysis and laws of electrolysis (elementary idea), dry cell – electrolytic cells and Galvanic cells, etc.
Chemical kineticscatalyst; order and molecularity of a reaction; rate law and specific rate constant, integrated rate equations and half-life, etc.
Surface chemistryhomogeneous and heterogeneous, activity and selectivity: enzyme catalysis; colloidal state: the distinction between true solutions, colloids and suspensions, etc.
General principles and processes of Isolation of ElementsPrinciples and methods of extraction: concentration, oxidation, reduction electrolytic method and refining; occurrence and principles of extraction of aluminium, copper, zinc and iron, etc.
p-Block ElementsGeneral introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties, etc.
d- and f-Block Elementsinterstitial compounds, alloy formation. Preparation and properties of K2Cr2O7 and KMnO4, etc.
Coordination Compoundscoordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds, etc.
Haloalkanes and HaloarenesNomenclature, nature of C-X bond, physical and chemical properties, mechanism of substitution reactions, etc.
Alcohols, Phenols and EthersNomenclature, methods of preparation, physical and chemical properties, acidic nature of phenols, electrophilic substitution reactions, uses of phenols, etc.
Aldehydes, Ketones and Carboxylic acidsNomenclature, acidic nature, methods of preparation, physical and chemical properties, etc.
Organic Compounds containing NitrogenNomenclature, classification, structure, methods of preparation, physical and chemical properties, etc.
BiomoleculesElementary idea of a-amino acids, peptide bond, polypeptides, proteins, primary structure, secondary structure, tertiary structure and quaternary structure (qualitative idea only), denaturation of proteins, etc.
PolymersNatural and synthetic, methods of polymerization (addition and condensation), copolymerization, etc.
Chemistry in Everyday lifeChemicals in medicines– analgesics, tranquillizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines, etc.


AHSEC Syllabus 2020-21- Maths

For detailed Assam AHSEC syllabus 2020-21 check the syllabus given below. Every topic in the syllabus is mandatory for students

Units Topics
Relations and FunctionsTypes of relations, Types of Functions, Inverse Trigonometric functions Basic concepts, etc.
AlgebraMatrices Concept of a matrix and its notation and order, etc.
CalculusContinuity and Differentiability, Application of Derivatives, Integrals, etc.
Vectors Algebra and Three-Dimensional GeometryVectors and scalars, magnitude and direction of a vector, Cartesian and vector equation of a plane, etc, etc.
Linear ProgrammingIntroduction, related terminology such as constraints, objective function, optimization, different types of linear programming, etc.
ProbabilityMultiplication theorem on probability. Conditional probability, independent events, total probability, Bayes theorem, etc.


AHSEC Syllabus 2020-21- Biology

Biology consists of two subjects- Botany and Zoology. Students are advised to make notes, practise diagrams, etc. All the topics are mandatory for students to clear Assam board class 12th exam 2020.


Sexual ReproductionAsexual Reproduction, Sexual Reproduction, Apomisix and Polyembryony, etc.
Genetics and EvolutionEvolution of Life Forms- A Theory, Mechanism of Evolution, A Brief Account of Evolution, Origin and Evolution of

Man, etc.

Biology and Human WelfareAnimal Husbandry, Tissue Culture, Microbes in Sewage Treatment, Microbes as Bio fertilisers, etc.
Biotechnology and its applicationPrinciples of Biotechnology, Tools of recombinant DNA Technology, Biotechnological Applications in Medicine, etc.
EcologyOrganism and its Environment, Populations, Medicinal and Timber Yielding Plants, etc.



Units Topics
ReproductionPregnancy and Embryonic Development, Medical Termination of Pregnancy, etc.
Genetics and EvolutionSex Determination, Replication, Human Genome Project, DNA Fingerprinting, etc.
Biology and Human WelfareCommon Diseases in Humans, Drugs and Alcohol Abuse, Single Cell Protein, etc.
Biotechnology and its ApplicationBiotechnological Applications in Agriculture, Transgenic Animals, Ethical Issues, etc.
EcologyEcological Pyramids, Biodiversity Conservation, Medicinal and Timber Yielding Plants, Degradation by Improper Resource Utilization and Maintenance, etc.

AHSEC Syllabus 2020-21- Business Studies

Business studies is a theory-based subject. Assam AHSEC syllabus 2020-21 divided into two parts: Principles and functions of management and business finance and marketing. Detailed information of class 12th Assam AHSEC syllabus 2020-21 is given below.

Part A: Principles and functions of management
Nature and Significance of ManagementManagement– concept, objectives, importance, Nature of management; Management as Science, Management functions – planning, organising, staffing, directing and controlling, ETC.
Principles of ManagementPrinciples of Management — meaning, nature and significance, Fayol’s Principle of Management, Taylor’s Scientific Management– Principles and Techniques, etc.
Business EnvironmentBusiness Environment– meaning and importance, Dimensions of Business Environment— Economic, Social, Technological, Political and Legal, etc.
PlanningMeaning, features, importance, limitations, types of Plans- Objectives, Strategy, Policy, Procedure, Method, Rule, Budget, Programme, etc.
OrganizingMeaning and importance, Formal and information organisation, Difference between delegation and decentralisation, etc.
StaffingMeaning, need and importance of staffing, Steps in the staffing process, Selection– meaning and process, etc
DirectingMeaning, importance and principles, Motivation- meaning and importance. Maslow’s hierarchy of needs, etc.
ControllingMeaning and importance, Steps in the process of control, Techniques of control, etc.
Part B: Business finance and marketing
Financial ManagementCapital Structure– Meaning and factors, Financial planning– meaning and importance, etc.
Financial MarketsCapital Market: nature and types– primary and secondary market, Distinction between capital market and money market, etc.
MarketingThe distinction between marketing and selling, Product —nature, classification, branding, labelling and packaging, etc.
Consumer ProtectionConsumer rights, Way and means of consumer protection — Consumer awareness and legal redressal with special reference

to Consumer Protection Act, etc.

Entrepreneurship Development



Q1. What are the important topics in the 12th Assam AHSEC syllabus 2020?

Ans: All the topics mentioned in the 12th Assam AHSEC syllabus is mandatory for students to study.


Q2. What are the minimum passing marks for Assam AHSEC class 12th exam 2020?

Ans: Minimum passing marks for Assam board class 12th exam 2020 is 33 per cent.


Q3.What is the official website for Assam board?

Ans: The official website for Assam AHSEC board is


Q4. From where can we download the Assam board 12th syllabus 2020?

Ans: Students can download the Assam board 12th syllabus 2020 from the official website or students can check the syllabus from this page also.