The Bihar School Examination Board (BSEB) releases the BSEB syllabus 2025-26 for Class 10. The Bihar Board 10th syllabus 2025-26 is released for all Bihar Board 10th subjects, including Hindi, English, Mathematics, Social Science, and Science, among other subjects. The Class 10 Bihar Board syllabus 2025-26 is made available on the official website of the Bihar Board at biharboardonline.com.
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Students can check the BSEB 10th syllabus 2025-26 provided in this article and use it for reference. With the help of the Bihar Board Syllabus 2025-26 Class 10, students can check the topics and sub-topics for the Bihar Board 10th exam. Read the complete article to know the subject-wise syllabus of BSEB 10th.
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Check the BSEB 10th syllabus 2025-26 from the table below. Students should aim to complete the Bihar Board 10th new syllabus 2025-26 well in time.
Note: The syllabus is derived from the Bihar State textbooks. Students can get a complete syllabus from their respective schools.
| Subjects | Topics |
|---|---|
| Science | Chemical Reactions and Equations, Life Processes, Electricity and its effects, Source of Energy, Our Environment, etc |
| Mathematics | Real Numbers, Trigonometry, Coordinate Geometry, Triangles, Polynomials, etc. |
| Social Science | India: Resource and Utilisation, Agriculture, Outcomes of Democracy, Economy and Livelihood, Globalisation |
| Arabic | Maithili |


There will be only one theory paper for the Class 10th Mathematics examination of the Bihar board. The questions will be asked from the Bihar Board Matric textbooks or the NCERT 10th books only. Bihar Board 10th syllabus for Mathematics 2025-26 consists of the important topics of the book, which will be a part of the final board examination.
Name of the Unit | Topics |
|---|---|
Real Numbers | Euclid’s Division Lemma Revisiting Irrational Numbers Revisiting Rational Numbers and Their Decimal Expansions Fundamental Theorem of Arithmetic |
Polynomials | Geometric Meaning of The Coefficient of a Polynomial Geometric Meaning of The Zeroes of a Polynomial Division Algorithm For Polynomials |
Linear Equations | Pair of Linear Equations in Two Variables Graphical Solution to Linear Equations Elimination Method Substitution Method Cross Multiplication Method Equations Reducible to Linear Form |
Quadratic Equations | Introduction to Quadratic Equations Solution of a Quadratic Equation by Factorisation Solution of a Quadratic Equation by Completing the Square Nature of Roots |
Arithmetic Progression | Introduction to Arithmetic Progression nth Term of an A.P. Sum of n Terms of an A.P.. |
Coordinate Geometry | Area of Triangles Distance Formula Section Formula |
Introduction to Trigonometry | Trigonometric Ratios Trigonometric Tables Trigonometric Ratios of Complementary Angles Trigonometric Identities Trigonometric Ratios of Complementary Angles |
Triangles | Pythagoras Theorem Similar Figures Similarity of Triangles Criteria of Similar Triangles Area of Similar Triangles |
**There are a total of 15 chapters in the Bihar Mathematics textbook preface. We have provided the details of 8 chapters. Students can access the complete syllabus from bstbpc.gov.in.
The examination of BSEB 10th Science is held for 100 marks. Bihar Board Class 10th Science syllabus 2025-26 includes the chapters and topics of the Bihar Board 10th textbooks.
Unit Number | Unit Name |
|---|---|
I | Chemical Reaction |
II | Acid, Bases, and Salts |
III | Metals and Non-metals |
IV | Carbon and its Compound |
V | Periodic Classification of Elements |
VI | Life Process |
VII | Control and Coordination |
VIII | How do Organisms Reproduce? |
IX | Heredity and Evolution |
X | Light- Reflection and Refraction |
XI | Human Eye and Colourful World |
XII | Electricity |
XIII | Magnetic Effects of Electric Current |
XIV | Sources of Energy |
XV | Our Environment |
XVI | Management of Natural Resources |
There will be only one theory paper for the BSEB 10th Social Science examination. The questions in the examination will be asked from the Bihar Board Matric textbooks or the NCERT Class 10 books only. Refer to the given table to check the Bihar Board 10th syllabus 2025-26 for Social Science.
| Unit | Topics |
|---|---|
| History | Nationalism in India Socialism and Communism Nationalism in India Economy and Livelihood Urbanisation and Urban Life Trade and Globalisation Press-Culture and Nationalism |
| Civics | Participation of Power in Democracy System of Power Sharing Challenges of Democracy Competition and Contestation in Democracy Outcomes of Democracy |
| Geography | Part A India: Resource and Utilisation Agriculture Transport, Communication and Trade Manufacturing Industries Bihar: Agriculture and Forest Resources Methods of Relief Representation Part B Natural Disaster: An Introduction Natural Disaster and Management: Flood and Drought Natural Disaster and Management: Earthquake and Tsunami Life-Saving Emergency Management Alternative Communication System During Disaster Disaster and Co-existence |
| Economics | Economy and Its Development Money and Credit State and National Income Our Financial Institutions Employment and Services Globalisation Consumer Awareness and Protection |
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Follow the steps to know the process of the Bihar board syllabus 2025-26 class 10 PDF download:
Frequently Asked Questions (FAQs)
Students need to attain a minimum of 30% marks in theory and 40% marks in practical exams to qualify each paper.
Students preparing for BSEB 10th exams can download free Bihar Board 10th model papers from the given link.
Yes, the Bihar board is the highly preferred state education board in Bihar. It is a recognised board.
BSEB class 10 matric syllabus 2025-26 for English can be accessed through the website at biharboardonline.com.
On Question asked by student community
Dear Student,
Please check Bihar Board 10th Question Papers 2026 PDF Download (All Subjects)
Bihar Board 10th Examination 2025–26 is a key assessment for students completing secondary education under BSEB .
Dear Student,
Please download previous year question paper, including maths for Class 10th here: BSEB 10th Previous Year Question Papers PDF- Download Bihar Board Class 10 PYQ
Hi Student
The Bihar Board will declare the BSEB Class 10 results in March 2026. You can check out your certificate number using the 10th marksheet after the result announcement.
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