The Bihar Public Service Commission (BPSC) has released the answer keys for the General Knowledge and General Hindi papers of the Assistant Section Officer (ASO) Main (Objective) Competitive Examination 2025. The answer keys were uploaded on the Commission’s official website on March 13, 2026, under Advertisement No. 37/2025.Candidates who appeared for the examination can now check the provisional answer keys and assess their responses. The Commission has also provided an opportunity for candidates to challenge any answer they believe to be incorrect by submitting objections online within the specified window.
Where to check the answer key
Candidates can access the answer keys and detailed instructions regarding the objection process on the official website of the Bihar Public Service Commission. The notification has been published under Advertisement No. 37/2025 in the examination section.Applicants are advised to carefully review the answer keys and submit objections within the given timeline, as no challenges will be accepted after March 20, 2026.Direct link to download BPSC ASO answer key.
BPSC ASO objection window opens from March 14
According to the notice issued by the Bihar Public Service Commission, candidates can submit objections to the published answers from March 14 to March 20, 2026. The objections must be submitted through the candidate login portal available on the official website.To raise a challenge, candidates must upload supporting evidence or references to substantiate their claim. The Commission has clarified that each objection must be accompanied by documentary proof, failing which the challenge may not be considered.
Objection fee and submission process
The Commission has prescribed an objection fee of ₹250 per question for raising challenges against the answer keys. Candidates will be required to pay the fee while submitting their objections through the online portal.Once the objection window closes, the Commission will review all submitted challenges. Based on the evaluation by subject experts, necessary corrections—if any—will be incorporated before the final answer key is released.For complete details, candidates should visit the official website: bpsc.bihar.gov.in.
