AHSEC Class 11/Class 12 Notes,Important Questions, Solved Papers etc. [AHSEC Assam Board Notes Adda]

This is all in one page for ASSEB/AHSEC Class 11 & Class 12 Notes Study Materials, Previous Year Question Papers, Solved Papers & PDFs for all Streams (Academic Session- 2025-26)


AHSEC Class 11/Class 12 Notes,Important Questions, Solved Papers etc. [AHSEC Assam Board Notes Adda], HS 2nd Year Notes, HS 1st Year Notes

Table of Contents

ASSEB CLASS 12 NOTES 2026

Notes For All Streams

SUBJECT 

LINK 

AHSEC CLASS 12 ENGLISH (CORE) NOTES

VIEW 

AHSEC CLASS 12 ALTE. ENGLISH NOTES

VIEW

AHSEC CLASS 12  HINDI (MIL)NOTES

VIEW

AHSEC CLASS 12  ASSAMESE (MIL) NOTES

VIEW

AHSEC CLASS 12  BENGALI (MIL) NOTES

VIEW

AHSEC CLASS 12  BODO (MIL)  NOTES

VIEW

ARTS STREAM

In this section class 12 Arts Stream all Subject Notes given below:

SUBJECT 

LINK 

AHSEC CLASS 12  ECONOMIC NOTES

VIEW 

AHSEC CLASS 12 EDUCATION NOTES

VIEW

AHSEC CLASS 12 POLITICAL SCIENCE NOTES

VIEW

AHSEC CLASS 12 LOGIC & PHILOSOPHY NOTES

VIEW

AHSEC CLASS 12 SWADESH ADHAYAN NOTES

VIEW

AHSEC CLASS 12 HISTORY NOTES

VIEW

AHSEC CLASS 12 SOCIOLOGY NOTES

VIEW

ADVANCED LANGUAGE SUBJECTS 


AHSEC CLASS 12 ADVANCE HINDI NOTES

VIEW

AHSEC CLASS 12 ADVANCE ASSAMESE NOTES

VIEW

AHSEC CLASS 12 ADVANCE BENGALI NOTES

VIEW

AHSEC CLASS 12 ADVANCE BODO NOTES

VIEW

AHSEC CLASS 12 ADVANCE SANSKRIT NOTES

VIEW

AHSEC CLASS 12 ADVANCE MANIPURI NOTES

VIEW 

AHSEC CLASS 12 ADV. GEOGRAPHY NOTES

N.A


COMMERCE STREAM

In this Section Class 12 Commerce Stream all Subject notes given below: 

SUBJECT 

LINK 

AHSEC CLASS 12  ACCOUNTANCY NOTES

VIEW 

AHSEC CLASS 12 BUSINESS STUDIES NOTES

VIEW

AHSEC CLASS 12 FINANCE (NEW) NOTES

VIEW

AHSEC CLASS 12 ECONOMICS  NOTES

VIEW

AHSEC CLASS 12 SALESMANSHIP  NOTES

VIEW

AHSEC CLASS 12 ECONOMIC GEOGRAPHY  NOTES

VIEW

AHSEC CLASS 12 BUSINESS MATHEMATICS AND STATISTICS  NOTES

VIEW

AHSEC CLASS 12 ENTREPRENEURSHIP DEVELOPMENT NOTES

VIEW


Skilled (NSQF) SUBJECTS

LINK 

AHSEC CLASS 12  IT-ITeS NOTES

VIEW 

AHSEC CLASS 12 Retail Trade NOTES

VIEW

AHSEC CLASS 12 Agriculture Diary Farmer NOTES

VIEW

AHSEC CLASS 12 Health Care  NOTES

VIEW

AHSEC CLASS 12 SALESMANSHIP  NOTES

VIEW

AHSEC CLASS 12 Tourism and Hospitality NOTES

VIEW

AHSEC CLASS 12 Automotive  NOTES

VIEW

AHSEC CLASS 12 Electronics NOTES

VIEW


SCIENCE STREAM

In this section class 12 Science Stream all Subject notes given below :

SUBJECT 

LINK 

AHSEC CLASS 12  PHYSICS NOTES

VIEW 

AHSEC CLASS 12 CHEMISTRY NOTES

VIEW

AHSEC CLASS 12 BIOLOGY NOTES

VIEW

AHSEC CLASS 12 ECONOMICS  NOTES

VIEW

AHSEC CLASS 12 STATISTICS  NOTES

VIEW

AHSEC CLASS 12 COMPUTER SCIENCE AND APPLICATION  NOTES

VIEW

AHSEC CLASS 12 GEOGRAPHY  NOTES

VIEW


ASSEB CLASS 11 NOTES 2026

Notes For All Streams

SUBJECT 

LINK 

AHSEC CLASS 11  ENGLISH (CORE) NOTES

VIEW 

AHSEC CLASS 11 ALTE. ENGLISH NOTES

VIEW

AHSEC CLASS 11  HINDI (MIL)NOTES

VIEW

AHSEC CLASS 11  ASSAMESE (MIL) NOTES

VIEW

AHSEC CLASS 11  BENGALI (MIL) NOTES

VIEW

AHSEC CLASS 11 BODO (MIL) NOTES

VIEW

ARTS STREAM 

In this section class 11 Arts Stream all Subject notes given below:

SUBJECT 

LINK 

AHSEC CLASS 11  ECONOMIC NOTES

VIEW 

AHSEC CLASS 11 EDUCATION NOTES

VIEW

AHSEC CLASS 11 POLITICAL SCIENCE NOTES

VIEW

AHSEC CLASS 11 LOGIC & PHILOSOPHY NOTES

VIEW

AHSEC CLASS 11 SWADESH ADHYAYAN NOTES

VIEW

AHSEC CLASS 11 HISTORY NOTES

VIEW

AHSEC CLASS 11 SANSKRIT NOTES

VIEW

ADVANCED LANGUAGE SUBJECTS 


AHSEC CLASS 11 ADVANCE HINDI NOTES

VIEW

AHSEC CLASS 11 ADVANCE ASSAMESE NOTES

VIEW

AHSEC CLASS 11 ADVANCE BENGALI NOTES

VIEW

AHSEC CLASS 11 ADVANCE BODO NOTES

VIEW

AHSEC CLASS 11 ADVANCE SANSKRIT NOTES

VIEW

AHSEC CLASS 11 ADVANCE MANIPURI NOTES

VIEW 

AHSEC CLASS 11 ADV. GEOGRAPHY NOTES

N.A


COMMERCE STREAM

In this section class 11 Commerce Stream all Subject notes given below:

SUBJECT 

LINK 

AHSEC CLASS 11  ACCOUNTANCY NOTES

VIEW 

AHSEC CLASS 11 BUSINESS STUDIES NOTES

VIEW

AHSEC CLASS 11 FINANCE (NEW) NOTES

VIEW

AHSEC CLASS 11 ECONOMICS  NOTES

VIEW

AHSEC CLASS 11 SALESMANSHIP  NOTES

VIEW

AHSEC CLASS 11 ECONOMIC GEOGRAPHY  NOTES

VIEW

AHSEC CLASS 11 BUSINESS MATHEMATICS AND STATISTICS  NOTES

VIEW

AHSEC CLASS 11 ENTREPRENEURSHIP DEVELOPMENT NOTES

VIEW


SCIENCE STREAM

In this section class 11 Science Stream all subject notes given below :

SUBJECT 

LINK 

AHSEC CLASS 11 PHYSICS NOTES

VIEW 

AHSEC CLASS 11 CHEMISTRY NOTES

VIEW

AHSEC CLASS 11 BIOLOGY NOTES

VIEW

AHSEC CLASS 11 ECONOMICS  NOTES

VIEW

AHSEC CLASS 11 STATISTICS  NOTES

VIEW

AHSEC CLASS 11 COMPUTER SCIENCE AND APPLICATION  NOTES

VIEW

AHSEC CLASS 11 GEOGRAPHY  NOTES

VIEW

ASSEB/AHSEC All Previous Year Question Papers

Class 11 PYQs


Class 12 PYQs

Click Here! 👈


Click Here! 👈

ASSEB Class 11 & 12 All Subjects – Ebooks/PDFs Notes & Study Materials

(Click on the Ebook to Download PDFs)

Subject Name

Class 11

Class 12

English (Core)

🛒Ebook

🛒Ebook

Alternative English

🛒Ebook

🛒Ebook

Hindi (MIL)

🛒Ebook

🛒Ebook

Assamese (MIL)

🛒Ebook

🛒Ebook

Bengali (MIL)

🛒Ebook

🛒Ebook

Bodo (MIL)

🛒Ebook

🛒Ebook

Swadesh Adhyayan

🛒Ebook

🛒Ebook

Sanskrit

🛒Ebook

🛒Ebook

Political Science

🛒Ebook

🛒Ebook

Logic & Philosophy

🛒Ebook

🛒Ebook

Education

🛒Ebook

🛒Ebook

Economics

🛒Ebook

🛒Ebook

History

🛒Ebook

🛒Ebook

Sociology

🛒Ebook

🛒Ebook

Advance Hindi

🛒Ebook

🛒Ebook

Advance Assamese

🛒Ebook

🛒Ebook

Advance Bengali

🛒Ebook

🛒Ebook

Accountancy

🛒Ebook

🛒Ebook

Business Studies

🛒Ebook

🛒Ebook

Finance (New)

🛒Ebook

🛒Ebook

Salesmanship

🛒Ebook

🛒Ebook

Economic Geography

🛒Ebook

🛒Ebook

BMST 

🛒Ebook

🛒Ebook

Entrepreneurship

🛒Ebook

🛒Ebook

Physics

🛒Ebook

🛒Ebook

Chemistry

🛒Ebook

🛒Ebook

Biology

🛒Ebook

🛒Ebook

Statistics

🛒Ebook

🛒Ebook

Computer Science

🛒Ebook

🛒Ebook

Geography

🛒Ebook

🛒Ebook

IT-ITeS

🛒Ebook

🛒Ebook

Retail Trade

🛒Ebook

🛒Ebook

Tourism

🛒Ebook

🛒Ebook

🛒Buy Class 12 Solved Question Papers

Subject Name

Class 11

Class 12

English (2012-25)

🛒Ebook

🛒Ebook

Accountancy (2012-24)

🛒Ebook

🛒Ebook

Business Studies (2012-25)

🛒Ebook

🛒Ebook

Finance (2012-25)

🛒Ebook

🛒Ebook

Political Science (2012-24)

🛒Ebook

🛒Ebook

Logic & Philosophy

🛒Ebook

🛒Ebook

Economics (2012-24)

🛒Ebook

🛒Ebook

Education (2012-24)

🛒Ebook

🛒Ebook

History (2012-24)

🛒Ebook

🛒Ebook

Biology (2012-24)

🛒Ebook

🛒Ebook

Benefits of Using These Notes

Latest Syllabus Coverage:  All notes are prepared by expert educators and follow the latest AHSEC/ASSEB 2025–26 syllabus and exam guidelines.

Simple and Understandable Language: Notes are written in easy-to-understand language so that students can quickly grasp concepts and remember key points.

Previous Year Questions Highlighted: Most chapters include PYQs to help students understand the pattern and commonly asked questions in board exams.

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Affordable PDF Downloads Available: For offline study, downloadable PDF versions are available at a very affordable price.

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Complete Stream-Wise Coverage: Subject-wise notes are available for all streams: Arts, Commerce, and Science, for both Class 11 and Class 12.

Ideal for Exam and Competitive Preparation: These notes are helpful not just for board exams but also for scholarship tests and competitive entrance exams.

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Regular Updates and Additions: New subjects, solved papers, and question banks are added frequently based on syllabus changes and student requests.

Frequently Asked Questions (FAQs)

Q1. Will I get the latest solutions here for 2025–2026?
➤ Yes, The Treasure Notes provides updated solutions and study materials based on the 2025–26 academic session. We continuously upload the latest content as per the official syllabus and exam pattern.

Q2. Are all these notes based on the latest AHSEC/ASSEB syllabus?
➤ Absolutely! All our Class 11 and 12 notes are prepared strictly according to the latest AHSEC/ASSEB syllabus and curriculum guidelines.

Q3. Can I purchase these notes in PDF format?
➤ No need to purchase! All notes and study materials on The Treasure Notes are available for free. You can view them online or download the PDFs without any cost.

Q4. What is the difference between AHSEC and ASSEB?
➤ AHSEC (Assam Higher Secondary Education Council) has now merged with SEBA to form a unified board called ASSEB (Assam State School Education Board). It now governs both HSLC (Class 10) and HS (Class 12) education under a single body.

Q5. Which is the best website for Assam Board case study materials?
The Treasure Notes is one of the most reliable websites for Assam Board study materials, including case studies, notes, PYQs, MCQs, and chapter-wise solutions for Class 11 and 12 across all streams.

Q6. Are subject-wise MCQs available here?
➤ Yes, we provide chapter-wise MCQs for selected subjects. More MCQ sets for each stream (Arts, Commerce, Science) are being added regularly to help with competitive and board exam preparation.

Q7. Is there any Telegram or WhatsApp group for updates?
➤ Yes, you can join our Telegram Channel to receive instant notifications about new uploads, solved papers, notes, and exam tips.

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➤ At present, most content is in English medium. However, Assamese medium notes are in progress and will be uploaded soon based on demand.

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2 comments

  1. Anonymous
    Sir upload a new finance book notes
    1. Team Treasure Notes
      Team Treasure Notes
      working on it 🤌