BPSC AES Answer Key 2026 Download Now

The Bihar Public Service Commission (BPSC) has released the official provisional answer key for the recruitment examination of Assistant Environmental Scientist (AES) on 7 July 2026. The written examination was successfully conducted on 11 June 2026. Candidates who appeared in this exam can now download the answer key from the official BPSC portal to verify their responses and submit objections if any.

Important Dates

Vacancy Details

Eligibility Criteria

• Candidates must possess a Bachelor’s Degree in Chemistry, Life Science, Environmental Science, or Physics from a recognized university/institution in India.

About BPSC AES Answer Key

• BPSC has uploaded the provisional answer keys for all exam sets.
• Candidates can match their answers and calculate their tentative scores.
• If candidates find any discrepancy in the answer key, they can submit objections in the prescribed format within the timeline set by the commission.

How to Check & Download BPSC AES Answer Key 2026

1. Visit the official website of the Bihar Public Service Commission - bpsc.bih.nic.in.
2. On the homepage, locate the link dated with the release of the answer key for Assistant Environmental Scientist.
3. Click on the link “Provisional Answer Key: Assistant Environmental Scientist (AES)” for your respective subject/booklet series.
4. The answer key PDF will open on the screen.
5. Download the PDF and save it on your device.
6. Match your question booklet answers with the official keys.
7. If you wish to raise objections, read the instructions on the homepage for submitting representations against incorrect keys.

Important Links

• Bihar Public Service Commission (BPSC)
• Official Website
• General Studies
• Physics
• Chemistry
• Life Science
• Environmental Science
• Check Answer Key Notice

Before Checking Answer Key

Please verify the official website, objection window, fee rules, and question paper details before submitting any challenge.