The Bihar Public Service Commission (BPSC) has officially released the BPSC ASO Answer Key 2025 on 18th September 2025 for the Assistant Section Officer (Preliminary) Competitive Examination (Advt. No. 37/2025). Candidates who appeared in the prelims held on 10th September 2025 can now check and download the provisional answer key along with their response sheets from the official website www.bpsc.bihar.gov.in.
Check BPSC ASO Notification PDF
BPSC ASO Answer Key 2025: Overview
The BPSC successfully conducted the Assistant Section Officer (ASO) Preliminary Exam across 195 centres in 11 districts of Bihar from 12:00 PM to 2:15 PM. With the release of the provisional key, candidates can evaluate their performance and estimate their scores before results are declared.
| Particulars | Details |
|---|---|
| Organization | Bihar Public Service Commission (BPSC) |
| Post Name | Assistant Section Officer (ASO) |
| Advertisement No. | 37/2025 |
| Exam Date | 10th September 2025 |
| Answer Key Release | 18th September 2025 |
| Objection Window | 22nd to 28th September 2025 |
| Objection Fee | ₹250 per question |
| Official Website | www.bpsc.bihar.gov.in |
Steps to Download BPSC ASO Answer Key 2025
The provisional answers to the General Knowledge questions of the Assistant Branch Officer, Bihar Public Service Commission (Preliminary) Competitive Examination under Advertisement No. 37/2025 are displayed on the Commission’s website from 18.09.2025.
- Visit www.bpsc.bihar.gov.in
- Click on the link “BPSC ASO Preliminary Answer Key 2025 – Advt. No. 37/2025”.
- Enter your Username and Password to log in.
- View your question paper, responses, and provisional answer key.
- Download the PDF for future reference.
Raise Objections to BPSC ASO Answer Key 2025
The candidates who appeared in the said examination are hereby informed that those who have any objection to the provisional answer to any question in the said subject can upload their objection along with authentic evidence/source on the dashboard by logging in with their username and password from 22.09.2025 to 28.09.2025.
- Fee: ₹250 per question (non-refundable unless specified by BPSC).
- Evidence: Upload valid documentary proof or source while raising the objection.
- Mode: Only through the online dashboard; no other medium will be accepted.
- Objections after the deadline will not be entertained.
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Direct Links
- BPSC ASO Answer Key 2025 PDF & Response Sheet: Click Here
- Raise Objections Online (22–28 Sept 2025): Available through the same login link.
FAQs
Q1. When was the BPSC ASO Preliminary Exam conducted?
The exam took place on 10th September 2025 across Bihar.
Q2. What is the last date to challenge the BPSC ASO Answer Key 2025?
The objection window will remain open from 22nd September to 28th September 2025 only.
Q3. What is the objection fee per question?
Candidates must pay ₹250 per question while submitting an objection with valid proof.