The Bihar Police Sub-Inspector (SI) exam, conducted by the Bihar Police Subordinate Services Commission (BPSSC), is one of the most popular state-level competitive exams in Bihar. Candidates aspiring to become a Sub-Inspector (Daroga) must clear multiple stages of examination that test knowledge, reasoning, and physical fitness.
Understanding the complete syllabus and exam pattern is the first step toward effective preparation. This detailed article provides a permanent and updated Bihar Police SI Syllabus, exam pattern, and preparation strategy, which remains relevant for every recruitment cycle.
🏛️ Bihar Police SI Exam – Overview
| Particular | Details |
|---|---|
| Conducting Authority | Bihar Police Subordinate Services Commission (BPSSC) |
| Post Name | Sub-Inspector (Daroga) |
| Exam Level | State Level |
| Job Type | Government |
| Job Location | Bihar |
| Mode of Exam | Offline (OMR Based) |
| Selection Process | Prelims → Mains → PET → Medical Test |
| Official Website | bpssc.bih.nic.in |
🧮 Bihar Police SI Exam Pattern (Applicable Every Year)
The recruitment process consists of three main stages:
Preliminary Examination
Main Examination
Physical Efficiency Test (PET) & Medical Examination
Let’s understand each in detail 👇
Stage 1: Preliminary Examination
The Prelims Exam is the first step and serves as a screening test.
| Subject | No. of Questions | Marks | Duration |
|---|---|---|---|
| General Knowledge | 100 | 200 | 2 Hours |
| Current Affairs | 100 | 200 | 2 Hours |
| Total | 200 | 400 | 2 Hours |
📌 Key Points:
Each question carries 2 marks.
Negative marking: 0.2 marks for every wrong answer.
Minimum 30% qualifying marks required.
Marks are not added to the final merit list.
Stage 2: Main Examination
The Mains Exam consists of two papers:
Paper 1 – General Hindi (Qualifying Paper)
| Paper | Subject | Marks | Duration | Qualifying Marks |
|---|---|---|---|---|
| Paper 1 | General Hindi | 200 | 2 Hours | 30% (60 Marks) |
👉 Candidates must score at least 30% marks to qualify. Marks are not added to the final merit list.
Paper 2 – General Studies, General Science, Mathematics & Reasoning
| Paper | Subject | Marks | Duration |
|---|---|---|---|
| Paper 2 | General Studies | 200 | 2 Hours |
| General Science | 200 | 2 Hours | |
| Mathematics & Reasoning | 200 | 2 Hours | |
| Total | — | 600 Marks | 4 Hours (Combined) |
🟢 Marks from Paper 2 are counted for the final merit.
📖 Bihar Police SI Detailed Syllabus (Permanent Reference)
Below is the forever syllabus that applies to all future recruitments of the Bihar Police Sub-Inspector Exam.
📗 1. General Studies
Covers a wide range of subjects, including History, Geography, Polity, and Economy of India and Bihar.
| Topic | Subtopics |
|---|---|
| History | Ancient, Medieval & Modern India, Indian National Movement, Freedom Struggle in Bihar |
| Geography | Physical Features of India, Rivers, Climate, Natural Resources, Bihar Geography |
| Polity | Indian Constitution, Fundamental Rights, Parliament, Judiciary, Panchayati Raj |
| Economy | Economic Development, Budget, Five-Year Plans, Schemes, Agriculture & Industry of Bihar |
| Current Events | Important National & International News, Awards, Sports, Summits, Bihar Affairs |
🔬 2. General Science
Tests the candidate’s understanding of basic scientific principles and their applications.
| Subject | Topics |
|---|---|
| Physics | Motion, Force, Light, Sound, Energy, Electricity, Magnetism |
| Chemistry | Elements, Compounds, Mixtures, Acids, Bases, Chemical Reactions, Atomic Structure |
| Biology | Human Body, Nutrition, Diseases, Genetics, Plants & Animals, Environment |
| Environmental Studies | Ecosystem, Pollution, Biodiversity, Conservation of Natural Resources |
🧮 3. Mathematics
Requires analytical and numerical skills. Questions are based on class 10-level concepts.
| Topics | Description |
|---|---|
| Number System | LCM, HCF, Integers, Fractions |
| Simplification | BODMAS, Roots, Indices |
| Percentage, Profit & Loss | Discount, Commission, Partnership |
| Ratio & Proportion | Simple Equations, Mixtures |
| Average | Weighted Average |
| Time & Work | Efficiency, Pipes & Cisterns |
| Time, Speed & Distance | Relative Speed, Boats & Streams |
| Mensuration | Area, Perimeter, Volume |
| Algebra | Linear & Quadratic Equations |
| Geometry | Triangles, Circles, Angles |
| Data Interpretation | Bar Graphs, Pie Charts, Tables |
🧠 4. Reasoning Ability
Tests logical and analytical thinking.
| Category | Topics |
|---|---|
| Verbal Reasoning | Series, Coding-Decoding, Blood Relation, Direction Test, Syllogism, Statement & Conclusion |
| Non-Verbal Reasoning | Mirror Image, Paper Folding, Figure Series, Embedded Figures |
| Analytical Ability | Puzzles, Ranking, Decision Making, Data Sufficiency |
🗞️ 5. Current Affairs
Keeps you updated with recent events and government policies.
| Type | Examples |
|---|---|
| National Events | Union Budget, New Schemes, Policies, Appointments |
| International Events | Agreements, Summits, UN Activities |
| Sports | Tournaments, Awards, Indian Achievements |
| Awards & Honors | Padma Awards, Literature & Science Awards |
| State Affairs (Bihar) | Government Projects, Bihar Budget, Development Schemes |
💪 Physical Efficiency Test (PET) – For Both Genders
| Event | Male | Female |
|---|---|---|
| Run | 1.6 km in 6 min 30 sec | 1 km in 6 min |
| High Jump | 4 feet | 3 feet |
| Long Jump | 12 feet | 9 feet |
| Shot Put | 16 lbs – 16 feet | 12 lbs – 10 feet |
⚡ Candidates must qualify in each event to be eligible for selection.
🧩 Preparation Tips for Bihar Police SI Exam
| Tip | Description |
|---|---|
| 📅 Make a Study Schedule | Divide your syllabus into weekly goals. |
| 🧠 Focus on Basics | Strengthen NCERT-level knowledge of Science & Math. |
| 📖 Study Bihar GK | Give extra attention to Bihar’s culture, geography & economy. |
| 📰 Read Current Affairs Daily | Follow reliable news and monthly magazines. |
| 💪 Stay Fit | Regular exercise for PET readiness. |
| 📚 Mock Tests | Practice previous year papers and mock tests weekly. |
💬 Frequently Asked Questions (FAQs)
Q1. Is there negative marking in Bihar Police SI Exam?
👉 Yes, 0.2 marks are deducted for every wrong answer.
Q2. What is the minimum qualifying mark for the Prelims exam?
👉 Candidates must score at least 30% to qualify for the Mains.
Q3. Are marks from the Prelims counted in the final merit list?
👉 No, only Mains marks are counted.
Q4. What is the educational qualification for Bihar SI?
👉 Graduation in any discipline from a recognized university.
Q5. Is the syllabus same every year?
👉 Yes, the core syllabus remains same forever. Only minor updates may occur.
The Bihar Police SI Syllabus remains consistent across recruitment years, making it easier for candidates to prepare systematically. By mastering subjects like General Studies, Science, Mathematics, and Reasoning, along with regular current affairs and physical fitness, you can confidently clear every stage of this exam. Start your preparation early, practice daily, and maintain discipline — success will follow.
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