Important Notice: Central Selection Board of Constable (CSBC), Bihar Police has released Advt. No. 02/2026 for 993 Constable Operator posts. Applications were accepted from 01–31 March 2026. The written examination is scheduled for 28 June 2026. Candidates must have passed 10+2 with PCM (Physics, Chemistry, Mathematics) with minimum 50% marks.
Overview
| Organization | Central Selection Board of Constable (CSBC), Bihar Police |
| Advt. No. | 02 / 2026 |
| Post Name | Constable Operator |
| Total Vacancies | 993 |
| Application Mode | Online via csbc.bihar.gov.in |
| Official Website | https://csbc.bihar.gov.in/ |
Important Dates
| Event | Date |
|---|
| Application Start Date | 01 March 2026 |
| Last Date to Apply | 31 March 2026 |
| Written Exam Date | 28 June 2026 |
| Admit Card | Before Exam |
Vacancy Details (Category-wise)
| Category | Vacancies |
|---|
| General (UR) | 408 |
| EWS | 99 |
| BC (Backward Class) | 113 |
| EBC (Extremely Backward Class) | 175 |
| BC Female | 31 |
| SC | 157 |
| ST | 10 |
| Total | 993 |
Age Limit (as on 01 August 2026)
| Category | Min Age | Max Age |
|---|
| General / EWS | 18 | 25 |
| BC / EBC | 18 | 27 (+2 Years) |
| SC / ST | 18 | 27 (+2 Years) |
| Female (All Categories) | 18 | As per Bihar Govt rules |
Educational Qualification
- Passed 10+2 Intermediate with Physics, Chemistry, and Mathematics (PCM) as subjects
- Minimum 50% aggregate marks for General / OBC / EWS / BC / EBC categories
- Minimum 45% aggregate marks for SC / ST candidates
- From a recognized board in India
Application Fee
| Category | Fee |
|---|
| All Categories | ₹100 |
| Payment Mode | Debit Card, Credit Card, Net Banking, or E-Challan |
Physical Eligibility Test (PET)
| Test | Male | Female |
|---|
| Height | 165 cm (UR/BC/EBC/EWS); 160 cm (SC/ST) | 155 cm (UR/BC); 152 cm (SC/ST) |
| Chest | 81–86 cm (UR/BC); 79–84 cm (SC/ST) | Not applicable |
| Running | 1.6 km in 7 minutes | 1 km in 7 minutes |
Selection Process
- Physical Eligibility Test (PET): Height, chest measurement, running test
- Written Examination: 28 June 2026 – Objective type covering GK, Science, Mathematics, Reasoning
- Document Verification: 10+2 PCM marksheet, caste certificate, age proof
- Final Merit List: Based on written examination performance
How to Apply
- Visit: https://csbc.bihar.gov.in/
- Click on Constable Operator 02/2026 notification
- Register and fill in personal and educational details
- Upload photograph and signature
- Pay ₹100 fee and submit
- Download confirmation slip for future reference
Pro Tip: CSBC Constable Operator is a technical police constable role — PCM in 10+2 is mandatory, making this a more specialized opportunity than general constable. With 993 vacancies, the competition is significant but manageable. The written exam on 28 June 2026 will test science and technical knowledge — focus on Physics, Electronics basics, and General Science. Also prepare for the physical test as it's a qualifying round before written. Bihar domicile candidates have an advantage but all Indians can apply.
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