BPSC MDO Final Answer Key 2025

Bihar Public Service Commission (BPSC) has released the answer key objection for the post of Mineral Development Officer MDO (Advt.No:36/2025) under Mines & Geology Department, Govt. of Bihar. This recruitment was released for 15 posts. Applications for the Bihar BPSC DSO / Assistant Director Recruitment 2024 were accepted from May 23, 2025, to June 16, 2025. The written examination was held on 09, 10 August 2025. Candidates who appeared for this examination can download their BPSC MDO Answer Key Objection 2025 from the link given below.

Minimum Age: 21 Years Maximum Age: 37 Years (Male) Maximum Age: 40 Years (Female UR, BC, EBC Male & Female) Maximum Age: 42 Years (SC, ST Male & Female) Age Relaxation as per BPSC Mineral Development Officer MDO Recruitment Rules.

Candidates must have one of the following qualifications from any recognized university/institute: • 2nd class M.Sc. in Geology/Applied Geology • M.Tech. in Geology • Degree in Mining Engineering All candidates must read the official information completely before applying.

• Preliminary Examination • Mains Examination • Interview • Document Verification

1. Go to the official BPSC portal: bpsc.bihar.gov.in (or bpsconline.bihar.gov.in as specified in the admit card section) 2. On the homepage, look for the login/answer key link labeled something like "Mineral Development Officer Admit Card 2025" or MDO Exam Answer Key 3. Click on that link to go to the login page 4. Enter your registration/application number and date of birth (or other credentials as asked) 5. Submit to view your answer key PDF on screen