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Bihar Board 12th Syllabus 2025-26 Released: Check Class 12 BSEB Subject-Wise Syllabus
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The Bihar School Examination Board (BSEB) released the BSEB Class 12th syllabus 2025-26 for Arts, Science, and Commerce streams on its official website, biharboardonline.com. The updated and revised BSEB 12th syllabus includes detailed topics, sub-topics, and marking schemes for each subject. The Bihar Board Class 12 syllabus 2025-26 is based on the latest curriculum prescribed by BSEB and is aligned with the textbooks recommended for the academic session. The Bihar Board 12th exams are being conducted from February 2 to 13, 2026.
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It covers all core and elective subjects for Hindi medium and English medium students, ensuring they have a comprehensive roadmap for exam preparation. For better performance in BSEB Intermediate exams, students should carefully go through the syllabus, focus on high-weightage chapters, and practice with previous years’ question papers. The complete syllabus for Class 12 Bihar Board (in English medium) is provided below in this article, for all the main subjects.
Download Bihar Board Syllabus Class 12 PDF 2025-26
- BSEB Class 12 Syllabus 2025-26 PDF (Hindi & English Medium)
Bihar Board 12th Syllabus 2025-26
The BSEB follows NCERT 12th textbooks as the primary reference for its Class 12 curriculum. Students appearing for the Bihar Class 12 board exams must study these NCERT books thoroughly to cover all topics effectively and score well in the examinations. Below, we have provided the BSEB Class 12 syllabus 2025-26 for main subjects to help students plan their preparation systematically.
Bihar Board Syllabus 2025-26 Class 12 for Physics
Physics is a core subject for Class 12 Science stream students and plays a crucial role in competitive exams like JEE and NEET. The BSEB Class 12 Physics syllabus 2025-26 is based on the NCERT framework and covers conceptual as well as application-based topics. Having a clear understanding of the syllabus will help students plan their study schedule, focus on high-weightage chapters, and improve their problem-solving skills. Students are advised to refer to the NCERT solutions for Class 12 Physics to strengthen their conceptual foundation. Below is the detailed BSEB 12th Physics syllabus 2025-26 as per the official Bihar Board syllabus PDF 2025-26:
Bihar Board Class 12th Question Paper's 2025
Prepare smartly with BSEB 12th Question Papers 2025. Understand the exam pattern, marking scheme, and important questions.
Download Now| S.No | Chapter |
|---|---|
| 1. | Electrostatics |
| 2. | Current Electricity |
| 3. | Magnetic effect of current and magnetism |
| 4. | Electromagnetic Induction and Alternating Current |
| 5. | Electromagnetic Waves |
| 6. | Optics |
| 7. | Dual Nature Of Radiation And Matter |
| 8. | Atoms and Nuclei |
| 9. | Electronic devices |
| 10. | Communication system |
Bihar Board Syllabus 2025-26 Class 12 Chemistry
The BSEB Class 12 Chemistry syllabus 2025-26 provides a detailed outline of chapters that students need to prepare for the board examination. Knowing the complete syllabus helps in identifying important topics, understanding the marking scheme, and planning a study schedule.
Along with the syllabus, students are advised to practice from the latest Bihar Board model papers for Class 12 and previous years’ question papers to improve speed and accuracy. The syllabus is based on the NCERT curriculum, ensuring alignment with competitive exams like JEE and NEET.
S.No | Chapter |
|---|---|
1. | The Solid State |
2. | Solutions |
3. | Electrochemistry |
4. | Chemical Kinetics |
5. | Surface Chemistry |
6. | General Principles and Processes of Isolation of Elements |
| 7. | Group I and II Elements |
| 8. | The p-Block Elements |
| 9. | The d-and f-Block Elements |
| 10. | Coordination Compounds |
| 11. | Haloalkanes and Haloarenes |
| 12. | Alcohols, Phenols and Ethers |
| 13. | Aldehydes, Ketones and Carboxylic Acids |
| 14. | Amines |
| 15. | Biomolecules |
| 16. | Polymers |
| 17. | Chemistry in Everyday Life |
Also, check NCERT Solutions for Class 12 Chemistry
Bihar Board Syllabus 2025-26 Class 12 for Maths
Mathematics is a subject that demands consistent practice and a clear understanding of concepts to solve problems efficiently. To excel in the board exams, students must prepare according to the BSEB Class 12 Mathematics syllabus 2025-26 and give special attention to units with higher weightage.
It is recommended that students complete the syllabus before the release of the Bihar Board 12th time table, allowing enough time for revision and solving previous years’ question papers. This will help strengthen conceptual understanding and improve problem-solving speed. Below is the official Class 12 Mathematics syllabus 2025-26 as per the Bihar Board:
S.No | Chapter |
|---|---|
1. | Relations and Functions |
2. | Inverse Trigonometric Functions |
3. | Matrices |
4. | Determinants |
5. | Differentiability |
6. | Application of Derivatives |
7 | Integrals |
8 | Application of Integrals |
| 9 | Differential Equations |
10 | Vectors |
11 | Three-dimensional Geometry |
12 | Linear Inequation and Linear Programming |
13 | Probability |
Also, check NCERT Solutions for Class 12 Maths
Bihar Board Syllabus 2025-26 Class 12 for Accountancy
Accountancy is one of the core subjects in the Commerce stream and plays a crucial role in developing students’ understanding of financial statements, business transactions, and accounting principles. Mastering this subject is essential not only for scoring well in the board exams but also for pursuing careers in commerce, finance, and business management.
The BSEB Class 12 Accountancy syllabus 2025-26 includes units that focus on partnership accounts, company accounts, and financial statement analysis. Students should identify high-weightage topics, revise regularly, and practice with the latest Bihar Board model papers and previous years’ question papers.
| Unit | Chapter Name |
|---|---|
| Unit 1 | Accounting for Not-For-Profit Organisation (NGO) |
| Unit 2 | Account from Incomplete Records |
| Unit 3 | Accounting for Partnership Firms |
| Unit 4 | Accounting for Share Capital and Debenture |
| Unit 5 | Analysis of Financial Statements |
| Unit 6 | Statement of Changes in Financial Position (Cash Flow Statement) |
| Unit 7 | Project Work in Accounting OR Computerised Accounting |
Bihar Board Syllabus 2025-26 Class 12 for Economics
The BSEB Class 12 Economics syllabus 2025-26 provides a comprehensive outline of all topics that students need to study for the board examinations. A clear understanding of the Eco syllabus helps in focusing on important chapters, managing study time effectively, and preparing strategically for the exam.
Students are advised to follow the syllabus diligently, revise regularly, and practice with the latest Bihar Board Economics model papers and previous years’ question papers to secure high marks in Economics. Below is the official Class 12 Economics syllabus 2025-26 as per the Bihar Board:
Unit | Course of Study |
|---|---|
Part A | Introductory Microeconomics |
1 | Introduction |
2 | Consumer Behaviour and Demand |
3 | Producer Behaviour and Supply |
4 | Forms of Market and Price Determination |
5 | Simple applications of the Tools of demand and supply curves |
Part B | Introductory Macroeconomics |
6 | National income and related aggregates |
7 | Determination of income and employment |
8 | Money and Banking |
9 | Government budget and the economy |
10 | International projects in Economics |
Developing Projects in Economics |
BSEB 12th Exam Pattern 2025-26
The Bihar Board Class 12 exam pattern features a mix of objective and subjective questions. Half of the total marks will be allotted to Multiple Choice Questions (MCQs), while the remaining half will be for subjective questions, including short and long answer types.
The number of MCQs varies depending on the subject structure:
Subjects with both theory and practical exams – 35 MCQs
Subjects without practical exams – 50 MCQs
Also, Check -
Frequently Asked Questions (FAQs)
Q: What is the benefit of taking an additional subject?
A:
If a student fails in one of the main subjects in the Bihar Board Class 12 exams, the marks obtained in the additional subject will be considered as a replacement for the failed subject, helping the student to still qualify.
Q: What are the passing marks in the Bihar Board Class 12 exams 2026?
A:
To pass Class 12 BSEB exams, students need to achieve 30% in subjects without a practical component, whereas 33% marks are required in subjects having a practical component. These criteria apply uniformly across streams, including Science, Arts, and Commerce.
Q: What are BSEB 12th exam dates 2026?
A:
The BSEB 12th exams 2026 are being held from February 2 to 13, 2026.
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Questions related to Bihar Board 12th
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Have a question related to Bihar Board 12th ?
The Bihar Board Class 12th exam centre list will be released soon on the official website at secondary.biharboardonline.com. You can get the details of your centre from the BSEB 12th admit card 2026 as well. It includes the exam centre name, centre code, and other important details as well.
Hello Kajal
From this link you can download the PDF of time table for the bihar board 2026.
https://school.careers360.com/boards/bseb/bihar-board-9th-11th-time-table
The exams will be held in two shifts
1st shift - from 9:30 Am to 12:45 Pm
2nd shift - from 2 Pm to 5:15 Pm
All the best for you
Hello,
Here is the link where you can get the syllabus : Bihar Board Class 12th Chemistry Syllabus 2025-26
Hope it helps !
Hi dear candidate,
You can easily download the Bihar board class 11th physics question paper for practice from our official website. The answer key is also available, kindly open the link attached below:
BEST REGARDS
Hello dear candidate,
In the link mentioned below you can find the question paper of Bihar board class 12th accountancy :-
https://school.careers360.com/download/ebooks/bihar-board-class-12-accountancy-question-paper-2025
I hope you find this helpful. Thank you.
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