BPSC Mineral Development Officer (MDO) Recruitment 2025 – Answer Key Released, Download Now
The Bihar Public Service Commission (BPSC) has officially released the provisional answer key for the Mineral Development Officer (MDO) exam conducted in August 2025. This recruitment drive aims to fill 15 vacancies for the post of Mineral Development Officer in Bihar. Eligible candidates who appeared for the exam held on 9th and 10th August 2025 can now download the answer key from the official BPSC website. Candidates are advised to check answers carefully and raise any objections before the deadline. The application window for this recruitment was open from 23rd May to 16th June 2025.
| Organization Name | Bihar Public Service Commission (BPSC) |
|---|---|
| Post Name | Mineral Development Officer (MDO) |
| Total Vacancies | 15 |
| Qualification | M.Sc. (Geology/Applied Geology) OR M.Tech. (Geology) OR Degree in Mining Engineering |
| Age Limit | Minimum: 21 Years Maximum: 37 Years for General Category Up to 40 Years for OBC and General (Female) Up to 42 Years for SC/ST (Male/Female) (Age relaxation as per government norms) |
| Application Dates | Start: 23rd May 2025 End: 16th June 2025 |
| Application Mode | Online |
| Official Website | bpsc.bihar.gov.in |
BPSC MDO Answer Key 2025 – Overview
The Bihar Public Service Commission has published the provisional answer key for the Mineral Development Officer exam held on 9th and 10th August 2025. Candidates can now download the answer key to verify their answers and estimate their scores. The answer key is accessible only through the official BPSC portal and can be viewed after logging in with the registration credentials.
Candidates must review the answer key carefully and submit any objections with valid supporting evidence before the stipulated deadline. No challenges will be accepted after the last date. After considering the challenges, BPSC will release the final answer key, which will be used to prepare the result and cut-off marks.
Important Points About BPSC MDO Answer Key
- The answer key was released on 27th August 2025.
- Access is available only on the official website bpsc.bihar.gov.in.
- Log in using your user ID and password created during registration to view the answer key.
- If discrepancies are found, candidates can challenge the answer key within the specified timeframe.
- The final answer key will be declared after considering all valid objections.
How to Download BPSC MDO Answer Key 2025
- Visit the official website: bpsc.bihar.gov.in.
- Find the 'Answer Key' section on the homepage or under the 'Latest Notifications' tab.
- Click on the link for 'MDO Answer Key 2025'.
- Enter your registration details (User ID and password) to log in.
- Download and save the answer key PDF for future reference.
BPSC MDO Recruitment 2025 – Key Details
The recruitment for 15 positions of Mineral Development Officer by BPSC is a golden opportunity for professionals with degrees in geology or mining engineering. The post involves technical responsibilities in mineral resource development, requiring candidates to possess strong subject knowledge as verified by this competitive examination.
Eligibility Criteria
- Educational Qualification: Applicants must hold either M.Sc. in Geology or Applied Geology, or M.Tech. in Geology, or a degree in Mining Engineering.
- Age Limit: Minimum 21 years; maximum 37 years for general candidates. Age relaxation applies as per government rules (up to 42 years for reserved categories).
Application Process
The application process was entirely online and was open from 23rd May to 16th June 2025. Candidates were required to visit the official BPSC website, register themselves, fill in details carefully, upload documents, and pay the application fee electronically.
Application Fee
- General / OBC / EWS / Others: ₹700
- SC / ST / Female Candidates: ₹200
What After Downloading the Answer Key?
After downloading the provisional answer key, candidates should meticulously cross-check their answers with the key. If any discrepancy or error is found in the published answers, candidates have the right to raise objections within the provided timeline. This process allows a fair review by the commission before the final answer key and results are declared.
Keep track of all official notifications from BPSC by regularly visiting the commission's website or the trusted job portal sarkarynaukary for timely updates about results and further selection procedures.
Useful Links
- BPSC Official Website: https://bpsc.bihar.gov.in
- Download BPSC MDO Answer Key 2025: Click Here
- Apply Online for BPSC MDO 2025: Click Here
- BPSC MDO Notification PDF: Click Here
About Bihar Public Service Commission (BPSC)
The Bihar Public Service Commission is the premier recruiting agency of Bihar government responsible for conducting competitive exams for various state government posts, ensuring transparency and merit-based selection. BPSC conducts various administrative and technical recruitment exams every year, serving thousands of aspirants across the state.
Additional Tips for Candidates
- Always download and save the answer key directly from the official BPSC website.
- Keep your registration details handy for login purposes on the portal.
- Pay close attention to the dates for raising objections on the answer key.
- Stay updated with sarkarynaukary and other reliable employment news sources for the latest information regarding exam results and cut-off scores.
- Prepare for subsequent stages of the recruitment process after clearing the written test, which may include interviews or document verification.
Disclaimer: This article is for informational purposes only. Candidates must refer to the official BPSC website for authentic notifications and instructions.
