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    AHSEC HS 1st Year Syllabus 2025-26, Class 11 Marking Scheme PDF Download
    • Assam HSLC Exam
    • AHSEC HS 1st Year Syllabus 2025-26, Class 11 Marking Scheme PDF Download

    AHSEC HS 1st Year Syllabus 2025-26, Class 11 Marking Scheme PDF Download

    Mangane PriyankaUpdated on 30 Dec 2025, 12:45 PM IST

    The Assam Higher Secondary Education Council has released the revised AHSEC HS 1st Year Syllabus 2026 on the official website at ahsec.assam.gov.in. Students who are going to appear for the AHSEC exam can check out the Assam HS first year syllabus for all subjects like accountancy, biology, physics, psychology, chemistry, English, mathematics, etc. The History, Sanskrit, AI, and Financial Literacy have been revised by the board.

    AHSEC HS 1st Year Syllabus 2025-26, Class 11 Marking Scheme PDF Download
    AHSEC HS 1st Year Syllabus 2026

    Students can check out the subject-wise detailed AHSEC Class 11 syllabus 2026 to score well in the Assam HS 1st year result. They are advised to go through the syllabus and cover all chapters thoroughly to prepare for the AHSEC 11th exam 2025. Read the article to learn more about the AHSEC Class 11 syllabus 2025.

    AHSEC HS 1st Year Syllabus 2026 PDF Link

    Students can download the Assam Board syllabus 2026 PDF for Class 11 from the table given below. The latest syllabus PDF for 2025-26 has been released on the official website. Students preparing for the upcoming examination can download these PDFs and strategise their performance.

    SubjectsPDF Link
    AHSEC HS 1st Year English Syllabus 2026
    Available Here
    AHSEC HS 1st Year Accountancy Syllabus 2026Available Here
    AHSEC HS 1st Year Biology Syllabus 2026Available Here
    AHSEC HS 1st Year Business Studies Syllabus 2026Available Here
    AHSEC HS 1st Year Chemistry Syllabus 2026Available Here
    AHSEC HS 1st Year Business Mathematics & Statistics Syllabus 2026Available Here
    AHSEC HS 1st Year Computer Science Syllabus 2026
    Available Here
    AHSEC HS 1st Year Economics Syllabus 2026Available Here
    AHSEC HS 1st Year Geography Syllabus 2026Available Here
    AHSEC HS 1st Year Physics Syllabus 2026Available Here
    AHSEC HS 1st Year Mathematics Syllabus 2026Available Here
    AHSEC HS 1st Year Political Science Syllabus 2026Available Here
    AHSEC HS 1st Year Financial Literacy Syllabus 2026Available Here
    AHSEC HS 1st Year History Syllabus 2026Available Here

    AHSEC HS 1st Year Syllabus 2026

    The AHSEC Board provided the subject-wise syllabus for the Assam 11th Class exam. The tables below have a detailed list of units and chapter-wise topics for all subjects of the AHSEC Class 11 syllabus 2026. Students can check out the AHSEC 1st year syllabus along with the AHSEC exam pattern to learn more about the Assam Higher Secondary Board examination.

    Assam HSLC Syllabus 2025-26
    Download the updated Assam HSLC Syllabus 2025-26 to know subject-wise topics & exam pattern. Plan your preparation smartly and score better in the board exams.
    Download Now

    AHSEC 11th Accountancy Syllabus 2026

    UnitTopicsMarks

    PART-A

    Financial Accounting-I (60 Marks)


    Unit-1

    Introduction to Accounting

    10

    Unit-2

    Theory Base of Accounting

    10

    Unit-3

    Recording of Business Transactions

    20

    Unit-4

    Trial Balance and Rectification of Errors

    10

    Unit-5

    Depreciation, Provisions and Reserves

    10

    PART-B

    Financial Accounting-II (20 Marks)


    Unit-6

    Financial Statements

    20

    PART-C

    Project Work

    20


    Total (Part A+ Part B+ Part C)

    100

    AHSEC Class 11 Biology Syllabus 2026

    UnitsTitleMarks

    GROUP-A

    BOTANY


    Unit-I

    Diversity in the living world (Chapters 1, 2, & 3)

    6

    Unit-II

    Structural organisation in plants (Chapters 5 & 6)

    7

    Unit-III

    Cell: Structure and function (Chapters 8, 9, & 10)

    12

    Unit-IV

    Plant Physiology (Chapters 11, 12, & 13)

    10



    35

    GROUP-B

    ZOOLOGY


    Unit-I

    Diversity in the living world (Chapter 4)

    10

    Unit-II

    Structural organisation in animals. (Chapter7)

    5

    Unit-V

    Human Physiology (Chapters 14,15,16,17,18, & 19)

    20



    35


    Total

    70


    Botany Practical

    15 marks


    Zoology Practical

    15 marks

    AHSEC 11th Business Mathematics & Statistics Syllabus 2026

    UnitsTopicsMarks

    GROUP-A: BUSINESS MATHEMATICS (60 Marks)

    Unit-1

    Metric System

    15

    Unit-2

    Mensuration

    15

    Unit-3

    Law of Indices

    20

    Unit-4

    Co-ordinate Geometry

    10

    GROUP - B: STATISTICS (40 Marks)

    Unit-5

    Meaning and Definition

    6

    Unit-6

    Statistical Investigation

    10

    Unit-7

    Classification and Tabulation of Data

    15

    Unit-8

    Diagrams and Graphs

    9


    Total

    100

    AHSEC Class 11 Business Studies Syllabus 2026

    UnitsTopicsMarks

    Part-A

    Foundation of Business


    Unit-1

    Business, Trade and Commerce

    8

    Unit-2

    Forms of Business Organisation

    10

    Unit-3

    Public, Private, and Global Enterprises

    6

    Unit-4

    Business Services

    8

    Unit-5

    Emerging Modes of Business

    6

    Unit-6

    Social Responsibilities of Business and Business Ethics

    6

    Part-B

    Corporate Organisation, Finance and Trade


    Unit-7

    Formation of a Company

    8

    Unit-8

    Sources of Business Finance

    8

    Unit-9

    MSME and Business Entrepreneurship

    6

    Unit-10

    Internal Trade

    8

    Unit-11

    International Business

    6


    Total (Theory)

    80

    Part-C

    Project Work.

    20


    Total (Theory + Project)

    100

    AHSEC 11th Class Chemistry 2026 Syllabus

    Sl. NoUnitsMarks

    1

    Some Basic Concepts of Chemistry

    7

    2

    Structure of Aan tom

    9

    3

    Classification of Elements and Periodicity in Properties

    6

    4

    Chemical Bonding and Molecular Structure

    7

    5

    Chemical Thermodynamics

    9

    6

    Equilibrium

    7

    7

    Redox Reactions

    4

    8

    Organic Chemistry: Some Basic Principles and Techniques

    11

    9

    Hydrocarbons

    10


    TOTAL

    70


    Practicals

    30

    AHSEC Class 11 Computer Science & Application 2026 Syllabus

    UnitsTopicsMarks


    Theory

    Practical

    Total

    1.

    2.

    3.

    4.

    Computer Fundamentals

    Introduction To C++

    Programming

    Methodology

    Programming In C++

    10

    14

    10

    36

    02

    08

    02

    18

    12

    22

    12

    54

    Total

    70

    30

    100

    AHSEC 11th Economics Syllabus 2026

    UnitsTopicsMarks

    Part –A Introductory Microeconomics

    Unit

    Topics

    Marks

    Unit -1

    Introduction

    4

    Unit -2

    Consumer’s Equilibrium and Demand

    15

    Unit -3

    Producer’s Behaviour and Supply

    12

    Unit-4

    Market Equilibrium

    9


    Total

    40

    Part B Statistics For Economics

    UNIT-1

    Introduction

    4

    UNIT-2

    Collection, Organisation and Presentation of Data

    10

    UNIT-3

    Statistical Tools and Interpretation

    26


    Total

    40

    Part –C

    Project work

    20

    G.total

    100

    AHSEC Class 11 English 2026 Syllabus

    UnitsTopicsMarks

    A

    Reading Unseen Passages (two)

    20

    B

    Writing

    20

    C

    Grammar

    10

    D

    Textual Questions

    40


    (i) Textbook - 30 marks


    (ii) Supplementary Reader - 10 marks

    E

    Conversation Skills



    (i) Listening

    5


    (ii) Speaking

    5


    Total

    100

    AHSEC 11th Class Geography Syllabus 2026

    UnitsTopicsMarks

    A. FUNDAMENTALS OF PHYSICAL GEOGRAPHY (Total Marks 35)

    Unit-I

    Geography as a Discipline

    3

    Unit-II

    The Earth

    5

    Unit-III

    Landforms

    8

    Unit-IV

    Climate

    7

    Unit-V

    Water (Ocean)

    4

    Unit-VI

    Life on Earth

    3

    Unit-VII

    Map and Diagram

    5

    B. INDIA– PHYSICAL ENVIRONMENT (Total Marks 35)

    Unit-I

    Introduction

    3

    Unit-II

    Physiography

    8

    Unit-III

    Climate and natural vegetation

    10

    Unit-IV

    Natural Hazards and Disasters

    9

    Unit-V

    Map and Diagram

    5


    Total :

    70


    Practical work

    30

    AHSEC Class 11 History Syllabus 2026

    The marking scheme for the History syllabus has been revised. Students can go through the section-wise details here.

    ThemesTopicsMarks

    Section I: Early Societies

    10


    Introduction

    Timeline I (6 MYA to 1 BCE)


    Theme 1:

    Writing and City Life


    Section II: Empires

    20


    Introduction

    Timeline II (c.100 BCE to 1300 CE)


    Theme 2:

    An Empire Across Three Continents


    Theme 3:

    Nomadic Empires


    Section III: Changing Traditions

    25


    Introduction

    Timeline III (c. 1300 to 1700)


    Theme 4:

    Three Orders


    Theme 5:

    Changing Cultural Traditions


    Section IV: Towards Modernisation

    25


    Introduction

    Timeline IV (c. 1700 to 2000)


    Theme 6:

    Displacing Indigenous Peoples


    Theme 7:

    Paths Modernisation (Excluded: The Story of Korea,

    Rapid Industrialisation under Strong Leadership, Continued Economic Growth, and a cause for Democratisation, Korean Democracy

    and the IMF Crisis)


    Project Work20

    Total:

    100

    AHSEC Class 11 Mathematics 2026 Syllabus

    UnitsTopicsMarks

    Unit-1

    Sets and Functions

    26

    Unit-II

    Algebra

    30

    Unit-III

    Coordinate Geometry

    20

    Unit-IV

    Calculus

    12

    Unit-V

    Statistics and Probability

    12


    Total :

    100

    AHSEC 11th Class Physics 2026 Syllabus

    UnitsMarksMarks

    Unit–I

    Physical World and Measurement

    20


    Chapter 1: Physical World


    Chapter–2: Units and Measurements

    Unit-II

    Kinematics


    Chapter–3: Motion in a Straight Line


    Chapter–4: Motion in a Plane

    Unit–III

    Laws of Motion


    Chapter–5: Laws of Motion

    Unit–IV

    Work, Energy and Power



    Chapter–6: Work, Energy and Power

    Unit–V

    Motion of a System of Particles and a Rigid Body

    15


    Chapter–7: System of Particles and Rotational Motion

    Unit-VI

    Gravitation


    Chapter–8: Gravitation

    Unit–VII

    Properties of Bulk Matter

    23


    Chapter–9: Mechanical Properties of Solids


    Chapter 10: Mechanical Properties of Fluids


    Chapter 11: Thermal Properties of Matter

    Unit–VIII

    Thermodynamics


    Chapter–12: Thermodynamics

    Unit–IX

    The behaviour of Perfect Gases and Kinetic Theory

    of Gases


    Chapter–13: Kinetic Theory

    Unit–X

    Oscillations and Waves

    12


    Total

    70


    Practical Work

    30

    AHSEC 11th Political Science Syllabus 2026

    UnitsTopicsMarks

    A. Political Theory

    Unit I:

    An Introduction to Political Theory

    6

    Unit II:

    Freedom

    6

    Unit III

    Equality

    6

    Unit IV:

    Social Justice

    6

    Unit V

    Rights

    6

    Unit VI:

    Citizenship

    6

    Unit VII:

    Nationalism


    Unit VIII:

    Secularism

    4

    B. Indian Constitution at work

    Unit I:

    Constitution: why and how

    4

    Unit II:

    Rights in the Indian Constitution

    6

    Unit III:

    Election and Representation

    3

    Unit IV:

    Executive

    6

    Unit V:

    Legislature

    6

    Unit VI:

    Judiciary

    6

    Unit VII:

    Federalism

    3

    Unit VIII:

    Local Government

    3

    Unit IX:

    The Constitution as a Living Document

    3


    and its Philosophy


    C. Project work


    20


    Total Marks

    80

    AHSEC 11th Sanskrit Syllabus 2026

    The revised syllabus for Class 11th Sanskrit has been mentioned in the table given below.

    UnitsTopicsMarks
    IIntroduction to Finance and Financial Literacy16
    IIMoney and Personal Budget16
    IIISavings and Investment Options16
    IVConcepts of Credit and Debt16
    VEconomic System and Globalisation16
    Project work20
    Total100

    AHSEC 11th Psychology Syllabus 2026

    UnitsTopicsMarks

    I

    Introduction to Psychology

    15

    II

    Methods of Enquiry in Psychology

    10

    III

    Human Development

    10

    IV

    Sensory, Attentional and Perceptual Processes

    15

    V

    Learning

    15

    VI

    Human Memory

    15

    VII

    Thinking

    10

    VIII

    Motivation and Emotion

    10


    Total

    100

    AHSEC Class 11 Statistics Syllabus 2026

    UnitsTopicsMarks

    Unit-1 :

    (a) Algebra

    12


    (b) Calculus

    12

    Unit-2 :

    Descriptive Statistics

    40

    Unit-3 :

    Applied Statistics:



    (a) Index Number

    12


    (b) Vital Statistics

    12


    (c) Time Series

    12


    Total

    100

    AHSEC 11th Class Alternative English 2026 Syllabus

    UnitsTopicsMarks

    Unit- I

    Prose

    45

    Unit-II

    Poetry

    25

    Unit- III

    Grammar And Composition

    20

    Unit- IV

    Drama

    10


    Total

    100

    Frequently Asked Questions (FAQs)

    Q: Where can I download the Assam AHSEC HS syllabus 2026?
    A:

    Students can download the AHSEC HS 1st year 2026 syllabus on the official website at ahsec.assam.gov.in.  

    Q: When will the AHSEC conduct the Assam HS 1st year examination?
    A:

    The Assam HS board will conduct the AHSEC Class 11 board exam in March 2026.

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    Questions related to Assam HSLC

    On Question asked by student community

    Have a question related to Assam HSLC ?

    For the Assam SEBA Class 10 matric examination it is not compulsory by the board to pass or even appear in pre board exams for eligibility or for getting the admit card. Pre board exams are conducted by schools only to check students preparation level and to make them familiar

    Hello,

    Here is your Assam HSLC Practical Exams 2026: Suggestive Question Papers & Guidelines. I am providing you the link. Kindly open and check it out.

    https://school.careers360.com/boards/seba/assam-hslc-practical-exams-2026-suggestive-question-papers-and-guidelines

    I hope it will help you.

    Thank you.

    Hid ear candidate,

    You can easily download the class 12th HSLC Board Assam previous year question papers for Physics subject from our official website.

    Open the link attached below:

    https://school.careers360.com/download/ebooks/ahsec-class-12-physics-question-paper-2025

    BEST REGARDS

    Hi dear candidate,

    On our official website, you can find the Assam Board class 10th half yearly question papers with solutions for all the subjects including social science as well.

    Kindly refer to the link attached below to download in PDF format:

    https://school.careers360.com/boards/seba/assam-board-class-10-half-yearly-question-paper-2025-26

    BEST REGARDS