BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS,
Bihar Public Service Commission (BPSC), Patna
All India
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Bihar Public Service Commission Important Dates 2026
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BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS,
| Particulars | Details |
|---|---|
| Organization | Bihar Public Service Commission (BPSC), Patna |
| Post Name | Assistant Environmental Scientist |
| Advertisement Number | 88/2025 |
| Exam Date | 11 June 2026 |
| Answer Key Status | Final Answer Key (released after review of objections to the provisional key) |
| Papers Covered | General Studies (Paper-I) + Physics / Chemistry / Life Science / Environmental Science (Paper-II, Optional) |
| Questions per Paper | 100 |
| Question Booklet Series | A, B, C, D |
| Official Website | bpsc.bihar.gov.in |
BPSC Assistant Environmental Scientist Final Answer Key 2026 - Important Dates
| Event | Date |
|---|---|
| Online Application Window (Advt. No. 88/2025) | 27 August 2025 to 19 September 2025 |
| Written Examination | 11 June 2026 |
| Provisional Answer Key Released | 07-08 July 2026 |
| Objection Window | 08 July 2026 to 12 July 2026 |
| Final Answer Key Released | 27-07-2026 |
BPSC Assistant Environmental Scientist Final Answer Key 2026 - Download link
Download BPSC General Studies Final Answer Key 2026 Download BPSC Physics Final Answer Key 2026 Download BPSC Chemistry Final Answer Key 2026 Download BPSC Life Science Final Answer Key 2026 Download BPSC Environmental Science Final Answer Key 2026
How to Download the BPSC Assistant Environmental Scientist Final Answer Key
Bihar Public Service Commission (BPSC), Patna Subject-Wise Final Answer Key Summary
Every paper carries 100 questions. The table below summarizes how many questions were deleted in the final key for each subject, based on the officially released PDFs.
| Subject | Total Questions | Questions Deleted in Final Key | Reason Given in Official Key |
|---|---|---|---|
| General Studies (Paper-I) | 100 | 1 (Q1, Series-A) | Not specified in the document |
| Physics (Paper-II, Optional) | 100 | 3 (Q87, Q92, Q99 - Series-A numbering) | Not specified in the document |
| Chemistry (Paper-II, Optional) | 100 | 1 (Q6, Series-A) | Printing error in a chemical formula in the question |
| Life Science (Paper-II, Optional) | 100 | 0 | Not applicable |
| Environmental Science (Paper-II, Optional) | 100 | 2 (Q31, Q46 - Series-A numbering) | Multiple correct options / symbol not listed among options |
Bihar Public Service Commission (BPSC), Patna Deleted & Reasoned Questions - Details by Subject
Question 1 in Series-A (corresponding to Q31 in Series-B, Q61 in Series-C, and Q81 in Series-D) has been marked " Deleted " in the final key. No written reason is printed against this entry in the official document; all candidates will receive marks for this question.
Three questions have been deleted in the final Physics key. Using Series-A numbering, these are Q87 (Series-B: 52, Series-C: 67, Series-D: 82), Q92 (Series-B: 57, Series-C: 72, Series-D: 87), and Q99 (Series-B: 64, Series-C: 79, Series-D: 94). The official PDF does not include a reason column for this subject, so no explanation is printed against these deletions.
Question 6 in Series-A (Series-B: 21, Series-C: 36, Series-D: 1) has been deleted. The official reason states that the question contained a printing mistake in a chemical formula, which made the question ambiguous, so it has been dropped from evaluation for all candidates.
Life Science (Paper-II, Optional)
No question has been deleted in the Life Science final key. One answer (Series-A Q82) carries an added explanatory note on food-chain trophic levels - producers, primary/secondary consumers, and decomposers - to justify the chosen correct option, but the question itself stands and has not been dropped.
Environmental Science (Paper-II, Optional)
Two questions have been deleted:
Series-A Q31 (Series-B: 46, Series-C: 11, Series-D: 26) - deleted because certain districts of Karnataka and Kerala have rainforest cover in addition to the option listed as fully rainforest, creating more than one correct option. Series-A Q46 (Series-B: 11, Series-C: 26, Series-D: 41) - deleted because the correct answer (an animal recognized as the symbol of the World Wildlife Fund) was not present among the listed options.
Bihar Public Service Commission (BPSC), Patna How to Calculate Your Probable Score
Based on the recruitment notification for this post, the written exam consists of Paper-I - General Studies (100 marks) and Paper-II - Optional Subject (300 marks), with 0.33 marks (1/3) deducted for every wrong answer. To estimate your score:
Note your question-booklet series (A/B/C/D) from your admit card. Match each of your recorded responses against the correct answer in that series column of the final key. Award full marks for every correct match. Deduct 0.33 marks for every incorrect match. Treat questions marked "Deleted" as correct for all candidates, regardless of the option chosen or left unattempted.
Bihar Public Service Commission (BPSC), Patna Important Instructions
The released document is the final answer key, issued after review of objections raised against the provisional key (objection window: 08 July 2026 to 12 July 2026). Match your answers only against the series (A/B/C/D) printed on your own question booklet - answers differ by series even though the underlying questions are the same. Questions marked "Deleted" are treated as correct for every candidate and do not require any action from candidates. Download the General Studies key along with only the optional subject you actually appeared for. Refer to the official BPSC website for the result date and further updates, as this is not mentioned in the final answer key documents.
BPSC Assistant Environmental Scientist Final Answer Key 2026 - Important Links
Download BPSC General Studies Final Answer Key 2026 Download BPSC Physics Final Answer Key 2026 Download BPSC Chemistry Final Answer Key 2026 Download BPSC Life Science Final Answer Key 2026 Download BPSC Environmental Science Final Answer Key 2026 BPSC Official Website
BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS, FAQs
- Who released BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS, ? Bihar Public Service Commission (BPSC), Patna released BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS, .
- When was BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS, released? 11 June 2026.
- Where can I download BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS, ? From the official website link provided in the Important Links section above.
Bihar Public Service Commission Important Links
Download Answer Key
https://bpsc.bihar.gov.in/wp-content/uploads/BPSC_content/Notices/Final-Answer-Key-Advt.-No.-882025-Envirionmental-Scientist-General-Studies_BPSC-20260727-riz8sb.pdf
Check Result
https://bpsc.bihar.gov.in/wp-content/uploads/BPSC_content/Notices/Final-Answer-Key-Advt.-No.-882025-Envirionmental-Scientist-General-Studies_BPSC-20260727-riz8sb.pdf
Official Website
https://bpsc.bihar.gov.in/wp-content/uploads/BPSC_content/Notices/Final-Answer-Key-Advt.-No.-882025-Envirionmental-Scientist-General-Studies_BPSC-20260727-riz8sb.pdf
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What is BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS, ?
BPSC Assistant Environmental Scientist Final Answer Key 2026 Out (Advt. No. 88/2025) - Download GS, is a government recruitment notification published by Bihar Public Service Commission. Apply before the last date to be considered for the post.
When do applications open for Bihar Public Service Commission Recruitment 2026?
Online applications for Bihar Public Service Commission Recruitment 2026 start on 08 July 2026.