Bihar Police CSBC Constable Special Branch Exam Admit Card 2026

The Bihar Police CSBC (Central Selection Board of Constable) Constable Special Branch recruitment is conducted by the Bihar Police for appointing constables in the Special Branch department. Special Branch constables are responsible for intelligence gathering, maintaining law and order, and handling sensitive security matters across Bihar. The exam is conducted in multiple stages including written examination, physical efficiency test, and document verification. This is a state-level police recruitment offering permanent positions in the Bihar Police force. The Special Branch is a critical wing dealing with political, communal, and security intelligence work.

Important Dates

Note: Dates are indicative and subject to official notification

Vacancy Details (Typical/Indicative)

Exact vacancy numbers will be specified in the official notification

Educational Qualification

• Minimum: Matriculation (10th Standard) passed from a recognized board
• Preferred: Intermediate (12th Standard) or Bachelor's Degree from a recognized university
• Language: Knowledge of Hindi and local dialects of Bihar is essential
• Candidates must be able to read and write Hindi in Devanagari script

Age Limit

Age as on 01 January 2026:

Nationality

• Must be a citizen of India
• Bihar domicile certificate is mandatory for reserved category age relaxation and preference

How to Apply Online

1. Visit the official CSBC Bihar website: csbc.bih.nic.in or onlinebpsc.bihar.gov.in
2. Click on "New Registration" and fill basic details (Name, Father's Name, Date of Birth, Email, Mobile)
3. Verify mobile number and email through OTP
4. Note down the Registration Number and Password generated
5. Login using Registration Number and complete the detailed application form
6. Upload scanned documents:

• Recent photograph (20-50 KB, JPG format)
• Signature (10-20 KB, JPG format)
• 10th marksheet (PDF, max 100 KB)
• Caste/Category certificate if applicable

1. Pay the application fee through online mode (Debit Card/Credit Card/Net Banking/UPI)
2. Submit the application form and take printout for future reference
3. No need to send hard copy unless specifically mentioned

Application Fee

Payment mode: Online only (Net Banking/Debit Card/Credit Card/UPI)

Selection Stages

1. Written Examination (Objective Type): Computer-based or offline OMR-based examination covering General Knowledge, Current Affairs, Mathematics, Mental Ability, Reasoning, Hindi, and General Science. Marks obtained are used for final merit list preparation.

1. Physical Efficiency Test (PET): Qualifying in nature covering running (800m for male, 400m for female within specified time), long jump, high jump, and shot put. Candidates must qualify in all events to proceed.

1. Physical Standard Test (PST): Measurement of height, chest (for male), and weight as per prescribed standards. Candidates not meeting minimum physical standards are disqualified.

1. Document Verification: Thorough verification of all original certificates including educational qualification, age proof, caste certificate, domicile certificate, and character certificate from local police.

1. Medical Examination: Comprehensive medical examination conducted by authorized medical board to check physical and mental fitness, vision, hearing, and overall health status.

1. Final Merit List: Based on marks obtained in written examination and successful completion of all qualifying stages (PET, PST, Medical). Merit list is prepared category-wise.

Written Examination Pattern

Main Examination (Single Paper)

Exam Mode: Offline (OMR-based) or Online (Computer-based) as decided by CSBC

Negative Marking: Yes, 0.25 marks (1/4th mark) deducted for each wrong answer

Qualifying Marks:

• General/EWS/OBC: 30% (36 marks)
• SC/ST: 25% (30 marks)

Language: Questions will be in Hindi and English (except Hindi language section)

Detailed Syllabus

General Knowledge & Current Affairs

• Indian History: Ancient, Medieval, Modern India, Freedom Movement
• Indian Geography: Physical, Economic, Social Geography of India
• World Geography: Major countries, capitals, rivers, mountains
• Indian Polity and Constitution: Fundamental Rights, Duties, DPSP, Constitutional Bodies
• Current National and International Events (last 12 months)
• Awards and Honours, Sports, Books and Authors
• Indian Culture, Art, Literature, and Heritage
• Important Days and Dates
• Bihar-specific: History, Geography, Culture, Economy, Current Affairs

General Science

• Physics: Units, Motion, Force, Energy, Light, Sound, Electricity, Magnetism
• Chemistry: Matter, Elements, Compounds, Acids, Bases, Salts, Chemical Reactions
• Biology: Cell, Human Body Systems, Diseases, Nutrition, Heredity, Environment
• Environmental Studies and Ecology
• Basic Computer Knowledge: Hardware, Software, Internet, MS Office
• Science and Technology developments

Mathematics

• Number System: HCF, LCM, Fractions, Decimals, Percentages
• Arithmetic: Profit & Loss, Simple & Compound Interest, Time & Work, Time & Distance
• Ratio and Proportion, Partnership
• Average, Percentage, Discount
• Mensuration: Area, Volume, Perimeter of basic shapes
• Algebra: Basic equations, Identities
• Geometry: Lines, Angles, Triangles, Circles
• Data Interpretation: Tables, Bar Graphs, Pie Charts

Mental Ability & Reasoning

• Verbal Reasoning: Analogies, Series Completion, Coding-Decoding, Blood Relations
• Non-Verbal Reasoning: Pattern Recognition, Figure Classification, Series
• Logical Reasoning: Syllogism, Statements and Conclusions, Cause and Effect
• Analytical Ability: Puzzles, Seating Arrangement, Direction Sense
• Problem Solving and Decision Making
• Number Series and Letter Series
• Venn Diagrams, Data Sufficiency

Hindi Language

• Hindi Grammar: Sandhi, Samas, Vakya Shuddhi, Muhavare, Lokokti
• Hindi Comprehension Passage
• Synonyms and Antonyms in Hindi
• Hindi Vocabulary and Usage
• Sentence Formation and Error Detection
• Translation from English to Hindi (simple sentences)

Salary Structure (Typical/Indicative)

Additional Benefits:

• Annual increment as per state government rules
• Medical facilities for self and family
• Leave Travel Concession (LTC)
• General Provident Fund (GPF) and pension benefits
• Uniform and equipment allowances
• Ration/Food allowance during duty
• Free accommodation or HRA in government quarters

Bihar Police constables have structured career progression opportunities. After 5-7 years of service with good performance, constables can be promoted to Head Constable and subsequently to Assistant Sub-Inspector (ASI) through departmental exams and merit. Further promotions to Sub-Inspector and higher ranks are possible through limited departmental competitive examinations, with total career span potentially reaching Inspector level for exceptional performers.

Admit cards for Bihar CSBC Constable Special Branch examination will be released approximately 10-15 days before the exam date on the official CSBC website. Candidates must download the admit card using their registration number and password/date of birth. The admit card contains exam center details, reporting time, and important instructions. No physical admit card will be sent by post; candidates must carry a printed copy along with valid photo ID proof to the examination center.

Results for the written examination will be declared within 4-6 weeks after the exam on the official CSBC Bihar website. Candidates can check their results using registration number or roll number. The result will display marks obtained, qualifying status, and category-wise cutoff marks. Shortlisted candidates for PET/PST will be announced separately with detailed schedule and venue information through the official portal.

The cutoff marks for Bihar Police Constable vary based on the difficulty level of the examination and number of vacancies. Typically, General category cutoff ranges between 45-55 marks out of 120, OBC cutoff is 40-50 marks, SC cutoff is 35-45 marks, and ST cutoff is 30-40 marks. Female candidates generally have slightly lower cutoffs within their respective categories due to separate merit lists.

Examination Centres

Bihar (Primary Centres): Patna, Gaya, Bhagalpur, Muzaffarpur, Darbhanga, Purnea, Arrah, Chapra, Saharsa, Begusarai, Samastipur, Munger, Katihar, Motihari, Madhubani, Bettiah, Hajipur, Sitamarhi, Sasaram, Siwan, Jehanabad, Aurangabad, Buxar, Nawada

Neighbouring States (if capacity requires): Ranchi, Jamshedpur (Jharkhand); Varanasi, Gorakhpur (Uttar Pradesh); Kolkata (West Bengal)

Candidates can select preferred exam city during application, but final allotment is subject to availability and CSBC discretion