Last Date for Apply Online: 04/03/2026 upto 11:59 PM
Last Date Pay Exam Fee : 04/03/2026
Preliminary Written Exam Date : 22/07/2026
Admit Card Available : 07/07/2026
Application Fee
General / OBC : ₹100/-
EWS : ₹100/-
SC / ST : ₹100/-
Pay the Exam Fee Through Online Debit Card, Credit Card, Net Banking Only.
Age Limit & Selection Process
Age Limit: Minimum 21 years and Maximum 37 years for Male General (40 years Female, 40 years BC/EBC, 42 years SC/ST) (as on 01/08/2025)
Selection Process: Preliminary Written Exam, Main Written Exam, Physical Efficiency Test, Document Verification, Medical Examination
Vacancy Details– Total Vacancies – 462
Post Name
Total Vacancies
Eligibility/Details
Assistant Sub Inspector (Operation)
462
Educational Qualification: B.Sc with Physics minimum 50% marks (45% for SC/ST)
Indian Citizen, Male/Female/Third Gender eligible
PET & PST Details
Height : Male : 165 CMS, 160 CMS for SC/ST | Female : 155 CMS
Chest : Male Only : 81-86 CMS, 79-84 CMS (For SC/ST)
Running : Male : 1.6 KM in 07 Minutes. | Female : 1 Km in 7 Minutes
High Jump : Male : 3 Feet 6 Inch | Female 2 Feet 6 Inch
Long Jump : Male : 10 Feet, Female 7 Feet
Gola Fek : Male : 16 Pound Through 14 Feet | Female : 12 Pound Through 8 Feet
Salary & Pay Scale Details
Assistant Sub-Inspector (Operation): Pay Level-5 under the 7th Central Pay Commission with Pay Scale of ₹29,200 – ₹92,300 per month.
Additional Benefits: Dearness Allowance (DA), House Rent Allowance (HRA), Transport Allowance (TA), Medical Facilities, Leave Benefits, Pension/NPS, Uniform Allowance, and other allowances as per Bihar Government rules.
Job Security: Permanent Government of Bihar Police job with service benefits as per Bihar Police rules.
Career Growth: Promotion opportunities to Sub-Inspector (SI), Inspector, Deputy Superintendent of Police (DySP) through departmental promotions and service rules.
Exam Pattern
Mode of Exam: Offline (OMR-Based)
Question Type: Objective Type Multiple Choice Questions (MCQs)
Total Questions: 100
Total Marks: 100
Duration: 2 Hours
Subjects:
General Knowledge: 40 Questions
Physics: 60 Questions
Qualifying Marks: Minimum 30%
Negative Marking: 0.2 Marks deducted for each incorrect answer.
Candidates up to 20 times the total vacancies will be shortlisted for the Main Examination based on merit.
Main Examination
Paper-I: General Hindi & General English
Total Questions: 100
Total Marks: 100
Duration: 1 Hour 30 Minutes
Qualifying Marks: Minimum 30%
Marks of this paper will not be counted in the final merit.
Negative Marking: 0.2 Marks for each wrong answer.
Paper-II: Physics
Total Questions: 100
Total Marks: 100
Duration: 3 Hours
Question Level: Graduate (B.Sc. Physics)
Qualifying Marks: Minimum 33%
Negative Marking: 0.2 Marks for each wrong answer.
Merit list will be prepared based on the marks obtained in Paper-II.
Exam Centers
Bihar: Patna, Muzaffarpur, Gaya, Bhagalpur and other major districts
Center Allocation: As per application preference and availability
Admit card must be downloaded from official website before exam
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