Bihar Police Sub-Inspector (SI) Mains 2026 – Exam Dates, Preparation & Tips

Introduction

The Bihar Police Sub-Inspector (SI) Mains Examination 2026 is a crucial stage for candidates aspiring to join the Bihar Police as Sub-Inspectors. The Bihar Police Subordinate Services Commission (BPSSC) conducts this exam to recruit eligible candidates into various divisions of the state police force.

The Mains exam is scheduled from January 18 to January 21, 2026, and marks a key step after the preliminary exam. This guide provides aspirants with all the necessary information, including eligibility criteria, vacancy details, important dates, and preparation tips to maximize performance.

Recruitment Overview

• Recruiting Authority: Bihar Police Subordinate Services Commission (BPSSC)
• Post: Sub-Inspector (SI)
• Exam Type: Written Mains Examination
• Exam Date: January 18–21, 2026
• Mode of Exam: Offline (Pen and Paper)
• Vacancies: Multiple posts across Bihar Police divisions (exact numbers as per official notification)
• Selection Stages: Preliminary Exam → Mains Exam → Physical Test → Medical Examination → Final Merit

The Mains exam is objective and descriptive, testing candidates’ knowledge in General Studies, Law, Analytical Ability, and Language skills. Successful candidates will move on to physical and medical tests, followed by document verification.

Important Dates to Remember

Event	Date
Preliminary Exam Result	Already announced (check official)
Mains Exam Dates	January 18–21, 2026
Admit Card Release	Mid-January 2026
Physical Efficiency Test	After mains results
Medical Examination	After PET/PST
Final Merit & Appointment	Expected after all stages

Candidates must ensure they are fully prepared and complete all steps on time, including downloading the admit card for the Mains exam.

Vacancy Details

The exact number of vacancies for Bihar Police SI 2026 is determined by the BPSSC and may vary by district and category. Vacancies are typically distributed across General, SC, ST, OBC, and EWS categories, with reservations applicable as per Bihar government rules.

Note: Aspirants should check the official BPSSC notification for precise vacancy numbers in their preferred districts.

Eligibility Criteria

Nationality

• Must be an Indian citizen.

Educational Qualification

• A Bachelor’s degree from a recognized university is mandatory.
• Candidates from all streams are eligible, though knowledge of law, administration, and current affairs is advantageous.

Age Limit

• Minimum Age: 21 years
• Maximum Age: 28 years
• Age relaxation is provided for reserved categories (SC/ST/OBC/PwD) as per government norms.

Physical Standards

Candidates must meet minimum physical requirements to qualify for the post:

• Male Candidates: Height 168 cm (some relaxations for reserved categories), chest expansion 5 cm
• Female Candidates: Height 155 cm
• Physical Efficiency Test includes running, long jump, high jump, and push-ups/sit-ups.

Exam Eligibility Tips

1. Document Verification: Ensure your educational certificates, ID proof, caste certificate, and domicile certificate are ready.
2. Age Limit Verification: Calculate age based on the official notification date to confirm eligibility.
3. Physical Readiness: Begin fitness training early, focusing on running, strength, and stamina.
4. Category Relaxations: Reserved category candidates should have valid certificates to claim age and physical relaxations.

Application Process Overview

Candidates eligible for the Mains exam would have already qualified prelims and should focus on:

1. Downloading Admit Card: Usually available mid-January 2026.
2. Exam Centre Information: Check exam venue and time carefully.
3. Exam Instructions: Follow BPSSC rules regarding stationery, ID, and reporting time.
4. Exam Preparation: Focus on previous year question patterns, descriptive writing, and legal knowledge.

Preparation Tips for Bihar Police SI Mains

1. Understand Exam Pattern: Know the marks distribution and time per section.
2. Revision of Prelims Topics: Mains often builds on Preliminary topics like General Studies, Current Affairs, and Reasoning.
3. Focus on Law & Police Administration: Key areas include IPC, CrPC, Bihar Police Act, and administrative procedures.
4. Descriptive Writing Practice: Mains includes essay/long-answer questions, so practice clarity, grammar, and structured writing.
5. Time Management: Allocate time per section and practice mock exams under exam conditions.
6. Current Affairs & General Knowledge: Stay updated on state and national developments, law amendments, and government schemes.
7. Health & Physical Fitness: Continue light exercises to maintain stamina for PET after the written test.
8. Stress Management: Adequate sleep, meditation, and short breaks during study enhance concentration.

Why Bihar Police SI is a Prestigious Career

• Leadership Role: SIs lead police units, manage law and order, and supervise investigations.
• Job Security: Government employment with stable salary, allowances, and pension benefits.
• Career Growth: Opportunities to advance from SI → Inspector → DSP → SP.
• Public Service: Opportunity to contribute directly to community safety and law enforcement.
• Training Opportunities: Access to police academies and professional development programs.

Selection Process After Mains

The recruitment process for Bihar Police SI is multi-stage, and candidates must successfully clear each stage to secure final appointment:

1. Mains Written Examination
   • Evaluates knowledge of General Studies, Law, Reasoning, and Descriptive Skills.
   • Marks obtained determine eligibility for the Physical Efficiency Test (PET).
2. Physical Efficiency Test (PET) & Physical Standard Test (PST)
   • Candidates must meet height, chest, and weight standards.
   • Physical tasks include 1.6–2 km run, long jump, high jump, push-ups, and sit-ups.
   • Female candidates have slightly relaxed standards.
3. Medical Examination
   • Ensures candidates are medically fit for active police duty.
   • Vision, hearing, and general health are assessed.
4. Document Verification
   • Verification of educational certificates, caste certificate, ID proof, and other relevant documents.
   • Candidates failing verification are disqualified.
5. Final Merit List & Appointment
   • Merit is calculated based on Mains exam marks, PET/PST performance, and category reservations.
   • Shortlisted candidates receive appointment letters to join Bihar Police as Sub-Inspectors.

Exam Pattern (Mains)

The Bihar Police SI Mains Exam consists of Objective and Descriptive sections:

Section	Type	Marks	Duration
General Studies & Current Affairs	Objective	100	2 hours
Law & Police Administration	Objective	100	2 hours
Reasoning & Analytical Ability	Objective	50	1.5 hours
Hindi/English Language	Descriptive	50	1.5 hours
Total		300	7 hours

Key Points:

• Mains is offline (pen-paper).
• Descriptive section evaluates essay writing, comprehension, and grammar.
• Marks from Mains contribute significantly to final merit list.

Detailed Syllabus

1. General Studies & Current Affairs

• History of India and Bihar
• Indian Constitution and Polity
• Geography of India and Bihar
• Economy and government schemes
• Science and technology updates
• National and international current affairs

2. Law & Police Administration

• Indian Penal Code (IPC)
• Criminal Procedure Code (CrPC)
• Evidence Act and relevant laws
• Bihar Police Act and state-specific rules
• Police duties, rights, and responsibilities

3. Reasoning & Analytical Ability

• Logical reasoning and puzzles
• Series completion and coding-decoding
• Data interpretation and analytical problems
• Decision making and problem-solving

4. Language Skills (Hindi & English)

• Grammar and vocabulary
• Comprehension passages
• Essay writing and precis writing
• Report writing and official correspondence

5. Physical Efficiency Test (PET)

• Running (1.6–2 km)
• Long jump & high jump
• Push-ups / Sit-ups
• Agility and endurance exercises

Important Exam Preparation Tips

1. Start with Syllabus Mapping: Focus on high-weightage topics first.
2. Previous Years’ Papers: Solve past Mains question papers to understand pattern and difficulty.
3. Descriptive Writing Practice: Practice essays and letters under timed conditions.
4. Current Affairs Updates: Make notes of state-specific news, schemes, and legal changes.
5. Regular Mock Tests: Improve time management and exam temperament.
6. Physical Fitness Routine: Begin cardio and strength exercises for PET readiness.
7. Revision Strategy: Keep the last 2–3 weeks for focused revision and practice papers.
8. Healthy Lifestyle: Maintain balanced diet, adequate sleep, and stress management.

Career Growth and Job Profile

Responsibilities of a Sub-Inspector

• Maintain law and order in assigned jurisdiction
• Supervise constables and police staff
• Investigate criminal cases and prepare reports
• Conduct patrolling, checkpoints, and crime prevention activities
• Coordinate with local administration and judiciary

Promotion Path

• SI → Inspector → Deputy Superintendent of Police (DSP) → Superintendent of Police (SP) → Senior Police Officers
• Opportunity to specialize in CID, Intelligence, Traffic, and Crime Investigation units

Salary and Allowances

Bihar Police SI Pay Structure:

• Basic Pay: ₹35,400 – ₹1,12,400 (as per 7th CPC)
• Allowances: Dearness Allowance (DA), House Rent Allowance (HRA), Travel Allowance, Risk Allowance, and Hardship Allowances
• Benefits: Pension, medical insurance, leave benefits, and government perks

Conclusion

The Bihar Police Sub-Inspector (Mains) 2026 examination is a critical step toward a prestigious career in law enforcement. Candidates must focus on thorough preparation, time management, and physical fitness to excel. By understanding the exam pattern, syllabus, and selection stages, aspirants can maximize their chances of success. With stable pay, career growth opportunities, and public service responsibilities, a Bihar Police SI position is both rewarding and respected.

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