BPSC Assistant Environmental Scientist Answer Key 2026 Out (Advt. 88/2025) - collect GS, Physics, Chemistry, Life Science & Environmental Science Keys

Quick Highlights

Answer Key Status: Provisional Answer Key Issued

It is informed that, Release Date: 08.07.2026

Interested applicants should know that, Examination schedule: Not Published Yet in the available notice - refer to department notice

get Link Status: Active (subject-wise links)

Objection Window: 08.07.2026 to 12.07.2026 (₹250 per question)

Government portal: bpsc.bihar.gov.in

BPSC Assistant Environmental Scientist Answer Key 2025 - Overview

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Important Dates

Steps to Download the BPSC Assistant Environmental Scientist Answer Key Link

Browse the government BPSC website at bpsc.bihar.gov.in.

Go to the Advertisement section along with open Advt. No. 88/2025.

According to the latest notice, Click on the "Provisional Answer Keys" link under the Assistant Environmental Scientist notice.

Select your relevant subject link - General Studies, Physics, Chemistry, Life Science, or Environmental Science.

collect along with save the PDF, in addition to cross- review it with your recorded responses.

Answer Key Subjects Covered

BPSC has declared five separate provisional answer keys for this recruitment: General Studies (Paper I), along with four optional-subject keys - Physics, Chemistry, Life Science, in addition to Environmental Science (Paper II). applicants should get only the optional subject they had chosen at the time of application, along with the General Studies key.

Marking Scheme & How to Calculate Probable Score

Per the authorized recruitment notification, the written examination for this post consists of Paper I - General Studies (100 Marks) along with Paper II - Optional Subject (300 Marks), with a stated negative marking of 0.33 marks (1/3) deducted for each wrong answer. applicants can use the made available answer key to match their responses as well as estimate their score, subject to confirmation from the final answer key.

How to Raise an Objection

Log in to your BPSC dashboard using your Username in addition to Password.

Select the subject in addition to question number(s) you wish to challenge.

Upload authentic supporting evidence or source material for each objection.

Pay the objection fee of ₹250 per question.

Submit your objection on or before 12.07.2026.

It is informed that, BPSC has fixed the objection fee at ₹250 per question. The objection window is open from 08.07.2026 to 12.07.2026, as well as the Commission has clearly stated that objections received after this date, or through any other medium, will not be considered.

BPSC Assistant Environmental Scientist Answer Key 2025 - Latest Update

As of the latest update, the BPSC Assistant Environmental Scientist provisional answer keys for all five subjects are live for obtain on the departmental BPSC website, with the objection window open for meeting criteria applicants .

Important Instructions

The issued answer keys are provisional as well as subject to change based on objections received.

According to the latest notice, get only the optional subject paper relevant to your application, along with the General Studies key.

Only objections submitted through the departmental process, within the specified window, will be considered.

The final answer key along with result will be prepared after review of all valid objections.

BPSC Assistant Environmental Scientist Answer Key Link - Important Links

collect Provisional Answer Key - General Studies

collect Provisional Answer Key - Physics

Interested applicants should know that, collect Provisional Answer Key - Chemistry

obtain Provisional Answer Key - Life Science

Aspirants are advised that, get Provisional Answer Key - Environmental Science

crucial Notice - Invitation of Objection

Government portal - bpsc.bihar.gov.in