BPSC Prelims Syllabus 2025 – Topic-Wise BPSC GS And CSAT Syllabus PDF

Understand the complete BPSC Prelims Syllabus, including the BPSC GS syllabus and CSAT syllabus. Get a topic-wise breakdown and practical preparation insights.

Preparing for the Bihar Public Service Commission (BPSC) exam begins with knowing the BPSC Prelims syllabus. The syllabus gives direction to your study plan. If you don’t understand what’s included, you may waste time on irrelevant topics or miss important ones. This guide breaks down the syllabus in plain terms. It includes all sections—BPSC syllabus Prelims, BPSC GS syllabus, CSAT syllabus, and important BPSC prelims topics.

Overview of BPSC Prelims Exam

The BPSC Preliminary Examination is the first step in the state civil services recruitment process. It is an objective-type paper used to screen candidates for the main examination. Marks from this exam are not counted in the final merit list, but you must clear it to move ahead.

  • Mode: Offline (Pen and Paper)
  • Type: Objective (Multiple Choice Questions)
  • Number of Questions: 150
  • Maximum Marks: 150
  • Duration: 2 hours
  • Negative Marking: 1/3rd

The paper has questions from General Studies (GS) only. However, many candidates refer to the logical and analytical parts of the syllabus as part of a CSAT syllabus, even though BPSC does not officially call it CSAT.

Also Read: BPSC Exam Pattern

Structure of the BPSC Prelims Syllabus

The BPSC syllabus Prelims includes one paper on General Studies. It covers a wide range of topics such as history, geography, polity, economy, and current affairs. Here’s a breakdown:

BPSC Prelims Syllabus of General Studies Paper

Current Events of National and International Importance
  • Recent developments in politics, economy, environment, and global relations.
  • Important government schemes and programs.
History of India and the Indian National Movement
  • Ancient India: Culture, architecture, and historical significance.
  • Medieval India: Socio-economic and cultural developments.
  • Modern India: Freedom struggle, key movements, and personalities.
  • History Of Bihar (General understanding of the subject with the broad aspects of the history of Bihar)
  • Indian Movements and Contribution of Bihar
Indian and World Geography
  • Physical Geography: Features like mountains, rivers, and climate.
  • Human Geography: Population trends, migration, and urbanization.
  • Economic Geography: Natural resources and industrial distribution.
  • Geography of Bihar (Questions will relate to the physical, social and economic geography of the country including the main features of Indian agricultural and natural resources)
  • General geography and geographical division of Bihar and its major river systems
Indian Polity and Governance
  • Indian Constitution: Features, amendments, and schedules.
  • Political systems and governance frameworks.
  • Rights issues, public policy, and Panchayati Raj institutions.
  • Community development and planning in India and Bihar
Economic and Social Development
  • Concepts of sustainable development, poverty, and inclusion.
  • Government initiatives like Make in India, Start-Up India, and digital transformation.
Environmental Ecology, Biodiversity, and Climate Change
  • Basics of ecology and biodiversity.
  • Environmental conservation efforts and international protocols.
General Science
  • Basic understanding of Physics, Chemistry, and Biology.
  • Recent technological advancements and their applications.

 

BPSC Prelims Syllabus of General Studies Paper  (CSAT)

Interpersonal Skills and Communication Logical reasoning and decision-making.
Logical Reasoning and Analytical Ability Puzzles, patterns, and analytical reasoning questions.
Numerical Ability and Data Interpretation Class X-level mathematics, including percentages, ratios, and graph interpretation.
Decision-Making and Problem-Solving Situational judgment and ethical dilemmas.

Also Read: UPSC Prelims Syllabus

BPSC Prelims SyllabusTopic-Wise Weightage

While BPSC does not publish a fixed weightage, past year papers show a pattern.

Section Approximate Weightage
History + Bihar History 20–25 questions
Geography (India + Bihar) 15–20 questions
Polity 10–15 questions
Economy (India + Bihar) 10–15 questions
General Science 15–20 questions
Current Affairs 15–20 questions
Mental Ability (CSAT-style) 5–10 questions

Keep in mind that question types may change based on current trends.

Also Read: UPSC Prelims PYQs

Best Way to Prepare the BPSC Prelims Syllabus

Here’s a practical approach:

  1. Start with NCERTs

NCERT books from class 6 to 12 build a strong base. Stick to Social Science and Science subjects.

  1. Read a Newspaper Daily

Focus on editorials and state news for Bihar. Avoid celebrity gossip and crime reports.

  1. Solve Previous Year Papers

They show the question pattern and help you identify important BPSC prelims topics.

  1. Use Monthly Current Affairs Magazines

Use one source only. Revise monthly rather than cramming at the last minute.

  1. Practice Mock Tests

Mock tests improve speed and accuracy. Focus on full-length papers.

  1. Make Short Notes

Keep topic-wise notes. Revise them before the exam.

Also Read: Sociology optional syllabus

Important Books for BPSC Prelims Syllabus

Subject Recommended Book
History Spectrum’s Modern India, Bihar History Guide
Geography NCERT + Lucent Geography
Polity M. Laxmikanth
Economy Indian Economy by Ramesh Singh
General Science NCERT + Lucent General Science
Current Affairs Newspaper + Monthly Magazines
CSAT Syllabus RS Aggarwal (Reasoning and Quant)

Don’t collect too many books. Choose one and revise it well.

Also Read: BPSC Mains Syllabus

BPSC Prelims Syllabus Common Mistakes to Avoid

  • Ignoring Bihar-specific content
  • Relying only on coaching material
  • Skipping previous year questions
  • Not revising current affairs
  • Over-preparing CSAT syllabus (focus only on basics)

Are you preparing for BPSC Mains 2024-25? Join IAShub’s BPSC coaching batches to boost your preparation. Enroll now!

The BPSC Prelims syllabus may seem large, but it is manageable with a clear plan. Focus on the BPSC GS syllabus, revise key BPSC prelims topics, and do not neglect Bihar-specific content. Include light preparation of the CSAT syllabus to handle reasoning-based questions. With consistent effort and regular revision, cracking the Prelims is within reach.

BPSC Prelims Syllabus FAQs

While BPSC doesn't officially call it CSAT, the Prelims include basic reasoning, decision-making, and numerical ability—similar to a CSAT syllabus.

 The General Studies paper in BPSC Prelims has 150 questions, with topics drawn from the full BPSC GS syllabus.

 Focus on Bihar history, Indian polity, geography, economy, and current affairs, along with basic science and mental ability questions.

 The BPSC syllabus Prelims tests general awareness through objective questions, while Mains includes detailed, subjective answers on specific subjects.

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UPSC Prelims TS 2025 -Hindi Medium
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