BPSC AES Assistant Environmental Scientist Answer Key 2026
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Bihar Public Service Commission (BPSC) has published the BPSC AES Assistant Environmental Scientist Answer Key 2026 (exam held on 11 Jun 2026). Check it from the Important Links and raise any objection within the window given in the notice.
- Organisation:
- Bihar Public Service Commission (BPSC)
- Total posts:
- 17
- Apply from:
- 27 Aug 2025
- Last date:
- 19 Sept 2025
- Exam date:
- 11 Jun 2026
- Age limit:
- 18 years or older as on 01 Aug 2025
- Qualification:
- Post Graduate Degree in Chemistry, Biology, Environmental Science, or Physics is mandatory
- Fee:
- General / BC/ Other State candidates pay ₹100 (Pay the Exam Fee Through Online / Offline Fee Mode Only)
- Mode:
- Online
The Bihar Public Service Commission has released the answer key for the Assistant Environmental Scientist recruitment exam, held against 17 posts under Advertisement No. 88/2025.
Online applications opened on 27 August 2025 and closed on 19 September 2025, with the exam fee also due by that date. The exam was conducted on 11 June 2026, after the admit card was made available on 4 June 2026, and the answer key followed on 7 July 2026. The application fee is 100 rupees across General, BC, other-state, SC, ST, PH and Bihar-domicile female candidates, payable online or offline. Candidates needed to be at least 18 years old, with an upper age limit of 37 years for male and 40 years for female candidates, along with a postgraduate degree in Chemistry, Biology, Environmental Science or Physics. Of the 17 posts, 7 are reserved for the unreserved category, 3 for EBC, 2 each for EWS, BC and SC, and 1 for ST.
Candidates who appeared for the exam should go through the answer key and raise objections, if any, within the timeframe set by the commission.