The Department of Science & Technology, Govt of Bihar, has released the Mains Answer Key on the official website for the Office Attendant (Karyaly Parichari) Examination 2025. The mains exam was conducted on 26 May 2026 while the application form last date was 31 October 2022. There are total 238 posts for Office Attendant under Bihar DST. Candidates can check their Mains Answer Key using Enrollment Number, Registration Number or Date of Birth by logging into the portal. Eligibility requires passing Class 10th from any recognized board. Age limit is 18 to 37 years with relaxation up to 40 years for females. Application fee is zero for all categories. Selection process includes Written Exam followed by Document Verification. This post covers all important dates, vacancy details category wise, eligibility criteria and direct links to download the answer key sets.
Important Dates
| Event |
Date |
| Online Apply Start Date |
23 September 2022 |
| Online Apply Last Date |
31 October 2022 |
| Exam Date |
11 May 2025 |
| Admit Card |
01 May 2025 |
| Answer Key |
04 June 2025 |
| Pre Result |
04 December 2025 |
| Mains Exam Date |
26 May 2026 |
| Mains Admit Card |
14 May 2026 |
| Mains Answer Key |
04 June 2026 |
Application Fee
| Category |
Fee |
| General / OBC / EWS |
₹ 00/- |
| SC / ST / PwD |
₹ 00/- |
Age Limit
| Criteria |
Age |
| Minimum Age |
18 Years |
| Maximum Age |
37 Years |
| Maximum Age (Female) |
40 Years |
Vacancy Details
| Post Name |
General |
EBC |
EWS |
SC |
ST |
BC Female |
| Office Attendant (Karyaly Parichari) |
99 |
40 |
24 |
65 |
02 |
08 |
Eligibility Criteria
| Criteria |
Details |
| Educational Qualification |
Class 10th (High School) from recognized board |
Selection Process
| Stage |
Description |
| Written Exam |
Mains Examination |
| Document Verification |
Final stage |
How to Download/Check
| Step |
Action |
| 1 |
Visit official website of Bihar Staff Selection Commission |
| 2 |
Go to Notices / Important Announcements section |
| 3 |
Click on Office Attendant (Karyalay Parichari) Mains Answer Key 2026 |
| 4 |
Open the official exam notice PDF |
| 5 |
Check Answer Key section and download PDF |
Important Links
FAQ Section
Q: When will the BSSC Office Attendant Mains Answer Key 2026 be released?
A: The answer key is released after the examination.
Q: Where can I download the answer key?
A: You can download it from the official website of the Bihar Staff Selection Commission (BSSC).
Q: Is it mandatory to carry the admit card?
A: Yes, the admit card is compulsory for entry into the examination hall.
Q: What if there is an error in the admit card?
A: Contact BSSC authority immediately for correction before the exam date.
Q: How will candidates be informed about the next stage?
A: Updates will be posted on the official notice board or through further notifications.
