BPSC Syllabus 2026: Check Complete Prelims & Mains Syllabus, Exam Pattern and Preparation Strategy

BPSC Syllabus 2026: Check Complete Prelims & Mains Syllabus, Exam Pattern and Preparation Strategy.The BPSC Syllabus 2026 should be the starting point for every candidate preparing for the Bihar Public Service Commission Combined Competitive Examination. With a wide range of subjects in both Prelims and Mains, preparation can become confusing if you don’t have a clear plan from the beginning.

The BPSC 72nd Combined Competitive Examination covers subjects such as General Science, Current Affairs, Indian and Bihar History, Indian and Bihar Geography, Indian Polity, Indian and Bihar Economy, the Indian National Movement and Bihar’s contribution, and General Mental Ability in the Preliminary stage.

The Mains examination requires a more detailed approach, with General Hindi, General Studies Paper 1, General Studies Paper 2, Essay and the prescribed optional-subject component.

For most aspirants, the biggest challenge is not understanding individual subjects but managing such a broad syllabus without losing consistency. A practical study plan, regular revision and plenty of question practice can make the process much easier.

In this article, we have explained the BPSC Syllabus 2026, exam pattern, subject-wise topics and preparation strategy in a simple format.

Overview of BPSC Syllabus 2026

Particulars	Details
Exam Name	BPSC 72nd Combined Competitive Examination
Conducting Body	Bihar Public Service Commission
Exam Level	State Level
Selection Process	Prelims, Mains & Interview
Prelims Paper	General Studies
Prelims Questions	150
Prelims Marks	150
Prelims Duration	2 Hours
Mains	Descriptive/Subjective
General Hindi	100 Marks, Qualifying
General Studies Paper 1	300 Marks
General Studies Paper 2	300 Marks
Essay	300 Marks
Interview	120 Marks
Mode	Offline

Important: Candidates should check the latest examination notification for the final examination structure before making their final preparation plan.

BPSC Selection Process 2026

The BPSC Combined Competitive Examination is conducted in three major stages:

Preliminary Examination → Mains Examination → Interview

Candidates have to qualify for one stage before moving to the next.

The Preliminary Examination is objective in nature and is used as a screening stage. The Mains examination requires descriptive preparation, while the final stage is the Interview.

This means that your preparation should gradually move from fact-based learning for Prelims to analytical and answer-writing skills for Mains.

BPSC Prelims Exam Pattern 2026

The Preliminary Examination consists of one General Studies paper.

Paper	Questions	Marks	Duration
General Studies	150	150	2 Hours
Total	150	150	2 Hours

There is one-third negative marking for an incorrect answer.

Because of negative marking, candidates should develop the habit of reading questions carefully before marking an answer.

Exam Tip: Don’t try to attempt every question just for the sake of increasing attempts. Accuracy should remain a priority.

BPSC Prelims Syllabus 2026

1. General Science

General Science is included in the Preliminary Examination. The focus is on understanding science rather than studying highly specialised concepts.

Important Topics

• Basic Physics
• Basic Chemistry
• Basic Biology
• Everyday Science
• Science and Technology
• Scientific developments
• Applications of science in daily life

You don’t need to approach this section like a university-level Science subject. Build your fundamentals first and then solve objective questions.

2. Current Affairs

Current Affairs is an important part of BPSC preparation.

Candidates should keep track of major developments at the national and international levels.

Important Areas

• National events
• International events
• Government schemes
• Important appointments
• Awards
• Sports
• Important reports
• Economic developments
• Major organisations
• International developments

A good routine is:

Read → Make Short Notes → Revise → Practise Questions

Don’t wait until the last few weeks to start Current Affairs preparation.

3. History of India and Bihar

History is an important section of the BPSC syllabus, and candidates need to prepare both Indian History and Bihar History.

Important Areas

• Ancient Indian History
• Medieval Indian History
• Modern Indian History
• Major historical events
• Political developments
• Social developments
• Economic developments
• Important personalities
• Bihar’s historical development

While studying History, don’t focus only on memorising dates. Try to understand the sequence of events and the reasons behind major developments.

4. Indian National Movement and Bihar’s Contribution

The Indian National Movement is another important area, particularly because the syllabus gives attention to Bihar’s contribution.

Topics to Cover

• 19th-century resurgence
• Growth of nationalism
• Major phases of the freedom movement
• Important movements
• Important leaders
• Bihar’s role in the national movement
• Regional movements
• Major developments leading to independence

Important: Prepare Bihar’s contribution separately. Make short notes containing important personalities, movements and events for quick revision.

5. Geography of India and Bihar

BPSC Geography covers both India and Bihar.

Indian Geography

Prepare:

• Physical features of India
• Mountains
• Rivers
• Climate
• Soil
• Natural vegetation
• Agriculture
• Natural resources
• Population
• Economic geography

Bihar Geography

Focus on:

• Geographical divisions
• Rivers
• Climate
• Soil
• Agriculture
• Natural resources
• Population
• Economic geography
• Important geographical features

Geography Tip: Use maps while studying. If you read a river, mountain range or geographical region, locate it on the map at the same time.

6. Indian Polity

Indian Polity is an important part of the BPSC syllabus.

Important Topics

• Indian Constitution
• Constitutional features
• Fundamental Rights
• Directive Principles
• Parliament
• President
• Prime Minister
• Supreme Court
• Federalism
• State Government
• Panchayati Raj
• Local Government
• Indian Political System

Candidates should focus on understanding how institutions function rather than simply memorising constitutional articles.

7. Indian and Bihar Economy

Economy covers both national and Bihar-specific aspects.

Indian Economy

Important topics include:

• Basic economic concepts
• Indian economy
• Banking
• Budget
• Inflation
• Public finance
• Planning
• Agriculture
• Industry
• Employment
• Poverty
• Economic development

Bihar Economy

Focus on:

• Bihar’s economic development
• State economy
• Agriculture
• Industries
• Employment
• Development challenges
• Planning
• Economic changes in the state

Preparation Tip: Start Economy with basic concepts. Once the fundamentals are clear, current economic issues become much easier to understand.

8. General Mental Ability

General Mental Ability is also included in the Preliminary syllabus.

Candidates should practise:

• Logical reasoning
• Number-based questions
• Series
• Classification
• Analytical questions
• Basic problem-solving
• Mental ability questions

This section is best improved through regular question practice.

BPSC Mains Exam Pattern 2026

The Mains examination requires a deeper understanding of the subjects.

The major papers include:

Paper	Marks
General Hindi	100
General Studies Paper 1	300
General Studies Paper 2	300
Essay	300
Optional Subject	As prescribed
Interview	120

General Hindi is a qualifying paper, while the other papers require serious descriptive preparation.

BPSC Mains General Hindi Syllabus 2026

The General Hindi paper includes:

• Essay
• Grammar
• Syntax
• Summarisation

The paper tests a candidate’s ability to understand and express ideas clearly.

How to Prepare Hindi

Spend time regularly on:

• Grammar
• Sentence construction
• Essay writing
• Summary writing
• Vocabulary
• Previous questions

Hindi Tip: Don’t leave Hindi completely for the final stage just because it is qualifying. Regular practice makes it much easier to clear the paper comfortably.

BPSC Mains General Studies Paper 1 Syllabus

GS Paper 1 mainly covers Indian Culture, Modern Indian History, Current Affairs and Statistical Analysis.

Indian Culture

Prepare topics related to:

• Indian culture
• Art
• Architecture
• Literature
• Cultural developments

Modern Indian History

Important areas include:

• Modern Indian History
• Major events
• Freedom struggle
• Important movements
• Important personalities
• Nationalism
• Bihar’s contribution

Current Affairs

• National developments
• International developments
• Important contemporary events
• Major issues affecting India

Statistical Analysis

Candidates should also practise:

• Tables
• Diagrams
• Graphs
• Data interpretation
• Statistical information
• Drawing conclusions from data

Exam Tip: Practice data-based questions regularly. Waiting until the Mains examination is close can make this section unnecessarily difficult.

BPSC Mains General Studies Paper 2 Syllabus

GS Paper 2 includes major areas related to Polity, Economy, Geography and Science & Technology.

Indian and Bihar Polity

• Indian political system
• Constitutional framework
• Governance
• Bihar political system
• Panchayati Raj
• Community development

Indian and Bihar Economy

• Indian economy
• Bihar economy
• Economic development
• Planning
• Major economic issues
• Development challenges

Indian and Bihar Geography

• Physical geography
• Social geography
• Economic geography
• Indian Geography
• Bihar Geography
• Agriculture
• Natural resources

Science and Technology

• Science and Technology
• Role of Science in development
• Technology and society
• Scientific developments
• Applications of technology

BPSC Mains Essay Syllabus 2026

Essay writing is very different from solving objective questions.

Candidates should develop the ability to present an issue from different perspectives and then reach a balanced conclusion.

Important Essay Areas

• Social issues
• Economic issues
• Political issues
• Administrative issues
• Development
• Digital India
• Self-reliance
• Bihar-related issues
• Problems of Bihar
• Possible solutions
• Contemporary issues
• Philosophical topics

Essay Writing Structure

A simple structure can be:

Introduction → Main Issue → Different Dimensions → Examples → Challenges → Solutions → Conclusion

Try to support your points with relevant examples instead of filling the essay with general statements.

BPSC Optional Subjects

The BPSC Mains examination includes an optional-subject component. Candidates can choose from the prescribed list of subjects.

The list includes subjects such as:

• Agriculture
• Animal Husbandry & Veterinary Science
• Anthropology
• Botany
• Chemistry
• Civil Engineering
• Commerce & Accountancy
• Economics
• Electrical Engineering
• Geography
• Geology
• History
• Labour & Social Welfare
• Law
• Management
• Mathematics
• Mechanical Engineering
• Philosophy
• Physics
• Political Science & International Relations
• Psychology
• Public Administration
• Sociology
• Statistics
• Zoology
• Hindi Language & Literature
• English Language & Literature
• Urdu Language & Literature
• Bengali Language & Literature
• Sanskrit Language & Literature
• Persian Language & Literature
• Arabic Language & Literature
• Pali Language & Literature
• Maithili Language & Literature

Optional Subject Tip: Don’t choose an optional simply because another candidate is doing well in it. Consider your academic background, interest, familiarity with the subject and answer-writing comfort.

BPSC Interview 2026

Candidates who qualify for the Mains are called for the Interview.

The Interview focuses on areas such as:

• Educational background
• Career
• Interests
• Current Affairs
• Bihar-related issues
• National developments
• Analytical ability
• Personality

The Interview carries 120 marks.

How to Prepare for the Interview

Keep yourself updated about:

• Bihar Current Affairs
• Bihar’s economy
• Major state issues
• Government programmes
• National developments
• Your educational background
• Your hobbies and interests
• Important social issues

Don’t memorise answers word-for-word. Interview preparation should help you discuss issues naturally.

How to Prepare for BPSC Exam 2026?

A common problem among aspirants is trying to complete everything simultaneously. That usually creates unnecessary pressure.

Instead, divide your preparation into clear stages.

Step 1: Understand the Syllabus

Before starting any subject, understand exactly what you need to study.

Break large subjects into smaller sections.

For example:

History → Ancient → Medieval → Modern → Bihar History → National Movement

This makes the syllabus feel much more manageable.

Step 2: Focus on Bihar

Bihar-specific preparation deserves consistent attention.

Prepare:

• Bihar History
• Bihar Geography
• Bihar Economy
• Bihar Polity
• Bihar’s role in the freedom movement
• Bihar Current Affairs
• Important state issues

Don’t treat Bihar GK as something to be completed at the end.

Step 3: Prepare Current Affairs Daily

Spend some time every day on Current Affairs.

At the end of each week, revise what you studied.

At the end of each month, revise the complete month’s notes.

This is much easier than trying to remember several months of Current Affairs together.

Step 4: Combine Prelims and Mains Preparation

Don’t prepare for Prelims and Mains as two completely separate examinations.

For example, while studying the freedom movement:

For Prelims: Learn important facts, events and personalities.

For Mains: Understand causes, impact, different phases and Bihar’s contribution.

This saves time and creates a stronger understanding of the subject.

BPSC 90-Day Preparation Plan

Days 1–30: Build the Foundation

Focus on:

• Indian History
• Bihar History
• Indian Geography
• Bihar Geography
• Indian Polity
• Basic Economy
• General Science
• General Hindi

Start Current Affairs from the first day.

Days 31–60: Strengthen Your Preparation

Focus on:

• Bihar Economy
• Indian Economy
• Indian National Movement
• Bihar’s contribution
• Science & Technology
• Current Affairs
• Mental Ability
• GS preparation
• Essay writing

Start solving previous-year questions regularly.

Days 61–75: Practice Phase

Now increase your practice.

Solve:

• Previous-year questions
• Topic-wise MCQs
• Sectional tests
• Full-length Prelims tests
• Mains answer-writing questions
• Data interpretation questions
• Essay topics

Keep a separate record of your mistakes.

Days 76–90: Final Revision

The last phase should focus mainly on revision.

Revise:

• Bihar GK
• History
• Geography
• Polity
• Economy
• Science
• Current Affairs
• Important facts
• Short notes
• Previous mistakes

Take mock tests regularly and analyse them properly.

BPSC Daily Study Timetable

A candidate studying for around 7–8 hours can consider a routine like this:

Subject/Activity	Time
Bihar GK	1 Hour
History & Geography	1.5 Hours
Polity & Economy	1.5 Hours
General Science	1 Hour
Current Affairs	45 Minutes
Mental Ability	45 Minutes
MCQs/PYQs	1 Hour
Revision	30 Minutes

You don’t have to follow these exact timings. Adjust the routine according to your available study time.

The important thing is to maintain a balance between new learning, practice and revision.

Common Mistakes BPSC Aspirants Should Avoid

Ignoring Bihar-Specific Topics

Bihar-related topics appear across several sections, so they should be part of your regular preparation.

Preparing Only for Prelims

Mains preparation should begin well before the Prelims result.

Reading Current Affairs Without Revision

Reading is only the first step. Revision is what helps you retain information.

Ignoring Answer Writing

Mains requires clear and structured answers. Start practising early.

Leaving Essay Preparation for the End

Writing improves with practice, so don’t wait until the last month.

Taking Mock Tests Without Analysis

After every mock, identify why your answers were wrong.

Changing Study Material Frequently

Constantly switching books and notes wastes time. Select useful material and revise it properly.