<a class="skip" href="#main">Skip to updates</a><div class="wrap"><header class="mast"><img class="portal-logo" src="admitcards-logo.png" alt="AdmitCards.in exam updates logo" width="110" height="110"><div class="mast-title"><a class="brand" href="index.html">ADMIT CARDS</a><p class="domain">WWW.ADMITCARDS.IN</p></div></header><nav class="nav" aria-label="Main navigation"><a href="index.html" >Home</a><a href="admit-cards.html" >Admit Cards</a><a href="results.html" >Results</a><a href="recruitment.html" >Recruitment</a><a href="answer-keys.html" >Answer Keys</a><a href="admissions.html" >Admissions</a><a href="exam-dates.html" >Exam Dates</a><details class="policy-menu"><summary>More</summary><div><a href="about.html">About Us</a><a href="privacy.html">Privacy Policy</a><a href="terms.html">Terms and Conditions</a><a href="editorial.html">Editorial and Corrections Policy</a><a href="disclaimer.html">Independence and Disclaimer</a><a href="contact.html">Contact Us</a></div></details><button type="button" class="search-toggle" aria-label="Search updates" aria-controls="nav-search" aria-expanded="false"><svg aria-hidden="true" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round"><circle cx="10" cy="10" r="6.5"/><path d="m15 15 6 6"/></svg></button><form id="nav-search" role="search" hidden><input type="search" aria-label="Search exam updates" placeholder="Search by exam, board or update" autocomplete="off"><button type="button" aria-label="Close search">×</button></form></nav><section id="search-results" hidden aria-label="Search results"><p role="status"></p><ul></ul><button type="button" hidden>Show more results</button></section><main id="main" class="inner"><p class="crumb"><a href="index.html">Home</a> &nbsp;›&nbsp; <a href="answer-keys.html">Answer Keys</a></p>
    <article class="bulletin">
      <div class="post-head"><strong>Name of post</strong><h1>BPSC MDO Answer Key 2021 — Answer key</h1>
      <strong>Last checked</strong><span>10 Nov 2026</span>
      <strong>Short information</strong><p>BPSC MDO Answer Key 2021</p></div>
      <div class="notice-box"><header><p>www.bpsc.bih.nic.in</p><h2>BPSC MDO Answer Key 2021</h2>
      <strong>Answer key</strong></header>
      <div class="notice-facts"><section><h3>Notice details</h3><dl><dt>Category</dt><dd>Answer Keys</dd>
    <dt>Update</dt><dd>Answer key</dd></dl></section></div><section class="detail-block"><h3>Posts and eligibility</h3><div class="exam-table"><table><thead><tr><th>Post Name</th><th>Total Post</th><th>Age Limit as on 01/08/2019</th><th>Eligibility</th></tr></thead><tbody><tr><td>Mineral Development Officer</td><td>20</td><td>21-37 for Male &amp; 21-40 for Female</td><td>Master Degree M.Sc / M.Tech in Geology / Applied Geology / Mining Engineering in Any Recognized University in India.</td></tr></tbody></table></div></section>
      <h3 class="links-title">Important links</h3><div class="link-row"><strong>Download Interview Letter</strong><a href="https://www.bpsc.bih.nic.in/FindCard.asp">Open official link ↗</a></div><div class="link-row"><strong>Download Result</strong><a href="https://www.bpsc.bih.nic.in/Advt/NB-2021-10-23-02.pdf">Open official link ↗</a></div>
      <div class="link-row"><strong>Answer key</strong><a href="https://www.bpsc.bih.nic.in/Advt/NB-2021-11-16-01.pdf">Read official PDF ↗</a></div>
      <div class="link-row"><strong>Official portal</strong><a href="https://www.bpsc.bih.nic.in">www.bpsc.bih.nic.in website ↗</a></div></div>
      
      <details class="notice-faq" open><summary>Frequently Asked Questions</summary><section><h3>Q1. How can I access the final result for BPSC MDO Answer Key 2021?</h3><ul><li>Use the official link: <a href="https://www.bpsc.bih.nic.in/Advt/NB-2021-11-16-01.pdf">Download Final Result</a>.</li></ul></section></details>
    </article></main><footer class="site-foot"><div><strong>Exam updates</strong><a href="admit-cards.html">Admit cards</a><a href="results.html">Results</a><a href="exam-dates.html">Exam dates</a></div><div><strong>Recruitment &amp; admissions</strong><a href="recruitment.html">Recruitment notices</a><a href="admissions.html">Admissions</a><a href="answer-keys.html">Answer keys</a></div><div><strong>AdmitCards.in</strong><a href="about.html">About Us</a><a href="privacy.html">Privacy Policy</a><a href="terms.html">Terms and Conditions</a><a href="editorial.html">Editorial and Corrections Policy</a><a href="disclaimer.html">Independence and Disclaimer</a><a href="contact.html">Contact Us</a><a href="#nav-search">Search updates</a></div><p>AdmitCards.in · Independent exam updates portal</p></footer></div>