BPSC AEE & Other Post Answer Key 2025

Post Date: August 12, 2025 8:36 PM

The Bihar Public Service Commission (BPSC) has released the Answer Key for the Assistant Environmental Engineer & Other Post Recruitment 2025 on its official website, bpsc.bihar.gov.in. The recruitment covers 34 posts, including Assistant Environmental Engineer, Law Officer, Public Relation Officer, Junior Laboratory Assistant, and System Analyst. The exams were conducted on 26-27 July 2025, with applications accepted from 19 May to 10 June 2025. The provisional answer key was released on 12 August 2025, with objections accepted until 16 August 2025. Candidates can download the answer key using their Registration Number and Date of Birth via the portal at bpsconline.bihar.gov.in. Check the official website for updates.

BPSC AEE & Other Post Examination 2025: Short Details

Important Dates	Application Fee
Apply Online Start Date: 19 May 2025 Last Date for Apply Online: 10 June 2025 Last Date to Pay Exam Fee: 10 June 2025 Admit Card: 23 July 2025 Exam Date: 26-27 July 2025 Answer Key Date: 12 August 2025 Objection Submission Last Date: 16 August 2025 Result Declared Date: Expected September 2025 Candidates are advised to confirm details on the Bihar BPSC official website.	General/OBC/EWS: ₹750/- SC/ST/PH: ₹200/- All Category Female of Bihar: ₹200/- Payment Mode (Online): Debit Card Credit Card Internet Banking IMPS Cash Card/Mobile Wallet

Important Dates

Application Fee

Apply Online Start Date: 19 May 2025

Last Date for Apply Online: 10 June 2025

Last Date to Pay Exam Fee: 10 June 2025

Admit Card: 23 July 2025

Exam Date: 26-27 July 2025

Answer Key Date: 12 August 2025

Objection Submission Last Date: 16 August 2025

Result Declared Date: Expected September 2025

Candidates are advised to confirm details on the Bihar BPSC official website.

General/OBC/EWS: ₹750/-

SC/ST/PH: ₹200/-

All Category Female of Bihar: ₹200/-

Payment Mode (Online):

Debit Card
Credit Card
Internet Banking
IMPS
Cash Card/Mobile Wallet

BPSC AEE & Other Post 2025: Age Limits

Minimum Age (as on 1 August 2025): 21 Years
Maximum Age (as on 1 August 2025): 37 Years (Male), 40 Years (Female UR, BC/EBC), 42 Years (SC/ST)
Age relaxation as per Bihar BPSC rules (e.g., 3 years for BC/EBC, 5 years for SC/ST).

Total Posts

34 Posts

BPSC AEE & Other Post 2025: Vacancy Details

Post Name	No. of Posts	Eligibility Criteria
Assistant Environmental Engineer	24	B.E./B.Tech/B.Sc (Engg)/AMIE in Chemical, Civil, Mechanical, Electrical, or Environmental Engineering from a recognized university/institute. Contractual service in Bihar Govt. departments may add weightage (5 marks/year, max 25 marks).
Law Officer	2	LL.B. degree from a recognized university. Minimum 5 years of enrollment as an advocate with the Bar Council.
Public Relation Officer	2	Master’s degree in Journalism/Mass Communication or equivalent from a recognized university.
Junior Laboratory Assistant	5	Bachelor’s degree in Science (Physics/Chemistry/Biology) from a recognized university.
System Analyst	1	B.E./B.Tech in Computer Science/Information Technology or MCA from a recognized university.

BPSC AEE & Other Post 2025: Exam Pattern

Exam Details	Information
Exam Mode	Written Exam (Objective, Multiple-Choice Questions)
Written Exam	Assistant Environmental Engineer: Two papers (Paper 1: General Studies & Engineering Science, 100 marks, 2 hours; Paper 2: Subject-specific, 100 marks, 2 hours). Law Officer: Two papers (Paper 1: General Studies & Legal Awareness, 100 marks, 2 hours; Paper 2: Law, 100 marks, 2 hours). Public Relation Officer: Two papers (Paper 1: General Studies, 100 marks, 2 hours; Paper 2: Journalism/Mass Communication, 100 marks, 2 hours). Junior Laboratory Assistant: One paper (General Studies & Science, 100 marks, 2 hours). System Analyst: Two papers (Paper 1: General Studies & IT, 100 marks, 2 hours; Paper 2: Computer Science, 100 marks, 2 hours). Negative Marking: 0.33 marks per wrong answer. Minimum Qualifying Marks: 40% (General), 36% (BC/EBC), 34% (SC/ST), 32% (Female).

Exam Details

Information

Exam Mode

Written Exam (Objective, Multiple-Choice Questions)

Written Exam

Assistant Environmental Engineer: Two papers (Paper 1: General Studies & Engineering Science, 100 marks, 2 hours; Paper 2: Subject-specific, 100 marks, 2 hours).
Law Officer: Two papers (Paper 1: General Studies & Legal Awareness, 100 marks, 2 hours; Paper 2: Law, 100 marks, 2 hours).
Public Relation Officer: Two papers (Paper 1: General Studies, 100 marks, 2 hours; Paper 2: Journalism/Mass Communication, 100 marks, 2 hours).
Junior Laboratory Assistant: One paper (General Studies & Science, 100 marks, 2 hours).
System Analyst: Two papers (Paper 1: General Studies & IT, 100 marks, 2 hours; Paper 2: Computer Science, 100 marks, 2 hours).
Negative Marking: 0.33 marks per wrong answer.
Minimum Qualifying Marks: 40% (General), 36% (BC/EBC), 34% (SC/ST), 32% (Female).

How to Check & Download BPSC AEE & Other Post Answer Key 2025

How to access the BPSC website?
Visit the official website: bpsc.bihar.gov.in.
Where to find the answer key?
Navigate to the “Notices” or “Answer Key” section and look for “Advt. No. 32/2025, 33/2025, 34/2025, 35/2025, 39/2025” dated 12 August 2025.
How to log in?
Use your Registration Number and Date of Birth on the login portal at bpsconline.bihar.gov.in.
How to download the answer key?
Click the “Download Answer Key” link, log in, and save or print the PDF for reference.
How to raise objections?
Log in to the objection portal, select the question paper series and question number, upload supporting documents, and submit by 16 August 2025.
How to calculate your score?
Compare responses with the answer key, awarding +1 mark per correct answer and deducting 0.33 marks per wrong answer.

BPSC AEE & Other Post 2025: Mode of Selection

What is the selection process?
The selection involves a Written Exam (Objective), Interview, and Document Verification.
What is the Written Exam?
Objective MCQs, varying by post (1-2 papers, 100 marks each, 2 hours per paper), with 0.33 negative marking.
What is the Interview?
A viva-voce to assess candidates’ professional knowledge and suitability.
What is Document Verification?
Verification of educational, professional, and category certificates.

BPSC AEE & Other Post 2025: Important Questions

When was the BPSC AEE & Other Post Exam conducted?
The exam was held on 26-27 July 2025.
When was the answer key released?
The provisional answer key was released on 12 August 2025.
What is the last date to raise objections?
Objections can be submitted until 16 August 2025 via the objection portal.
What is the eligibility for BPSC AEE & Other Post 2025?
Varies by post: Assistant Environmental Engineer (B.E./B.Tech/AMIE in Chemical/Civil/Mechanical/Electrical/Environmental Engineering), Law Officer (LL.B. with 5 years advocate enrollment), Public Relation Officer (Master’s in Journalism/Mass Communication), Junior Laboratory Assistant (B.Sc in Physics/Chemistry/Biology), System Analyst (B.E./B.Tech in CS/IT or MCA).
What is the official website?
The official website is bpsc.bihar.gov.in.

Some Useful Important Links

Download Answer Key	Click Here
Download Admit Card	Click Here
Check Admit Card Notice	Click Here
Check Exam Date Notice	Click Here
Apply Online	Click Here
Download Official Notification	Junior Laboratory Assistant \| Law Officer \| Assistant Environmental Engineer
Bihar BPSC Official Website	Click Here