Bihar Public Service Commission (BPSC) – Assistant Environmental Scientist (AES) Advt. No. 88/2025

BPSC AES Assistant Environmental Scientist Result 2026

Short Details of Notification

Sarkari Job

Important Dates

  • Notification Date : 22/08/2025
  • Application Begin : 27/08/2025
  • Last Date for Apply Online : 19/09/2025
  • Admit Card Available : 04/06/2026
  • Written Exam Held : 11/06/2026
  • Provisional Answer Key : 08/07/2026
  • Answer Key Objection : 08/07/2026 to 12/07/2026
  • Final Answer Key : 27/07/2026
  • OMR Sheet Download : 27/07/2026 to 02/08/2026
  • Experience Documents Upload : 18/08/2026 to 20/08/2026
  • Result Declared : 30/10/2026
  • Interview Date : Not announced

Application Fee

  • All Candidates : ₹100/-
  • Biometric Fee (if Aadhaar number not given) : ₹200/- extra
  • Answer Key Objection : ₹250/- per question
  • Payment Mode : Online, bank charges extra

Age Limit & Selection Process

  • Age Limit: Minimum 21 years as on 01/08/2025. Maximum UR Male 37 years, BC / EBC (Male and Female) and UR Female 40 years, SC / ST 42 years. Relaxation: PwD 10 years, Bihar Govt. employees 5 years, Ex-Servicemen 3 years plus service, contract service on the same post.
  • Selection Process: Written Exam → Contract Service Weightage → Interview.

Vacancy Details – Total Posts – 17

Post NameTotal PostsEligibility/Details
Assistant Environmental Scientist (Bihar State Pollution Control Board, Environment, Forest and Climate Change Department)17
  • Post Graduate degree in Chemistry / Life Science / Environmental Science / Physics
  • Category wise : UR 7, EWS 2, SC 2, ST 1, EBC 3, BC 2 (Women 3, Visually Disabled 1)

Salary & Pay Scale Details

  • Pay Level : Level 6 (Bihar Government pay matrix)
  • Pay Scale : ₹35,400 – 1,12,400

Result Details

  • Appeared in Written Exam : 1310 · Qualified for Interview : 48
  • Category wise : UR 22, EWS 5, SC 5, ST 3, EBC 8, BC 5 (includes 2 Visually Disabled)
  • Merit : Paper I and Paper II marks plus weightage marks for contract service on the same post
  • Next Stage : Interview; BPSC will publish the interview schedule separately

Exam Pattern

  • Total Marks : 400 (two objective papers) · Exam Centre : Patna
  • Negative Marking : 1/3 mark per wrong answer; option E (Not Attempted) must be marked for a question left out
  • Written Exam Minimum : General 40%, BC 36.5%, EBC 34%, SC / ST / Women / PwD 32%
  • Contract Service Weightage : 5 marks per year, maximum 25 marks · Interview : 50 marks

Paper I General Studies

  • Questions : 100, Marks : 100 (Part I 50 + Part II 50)
  • Time : 2 Hours

Paper II Optional Subject

  • One of Physics, Chemistry, Environmental Science, Life Science
  • Questions : 100, Marks : 300, Time : 2 Hours

How to Check Result

  1. Open the BPSC website bpsc.bihar.gov.in and go to the “Results” list on the home page.
  2. Open the result of Advt. No. 88/2025 Assistant Environmental Scientist Written (Objective) Competitive Examination.
  3. The PDF lists the roll numbers of the 48 qualified candidates, from left to right in roll number order.
  4. Search your roll number in the PDF to see if you have qualified for the interview.
  5. Note that the result may be corrected for any clerical or typing error.
  6. Qualified candidates must attend the interview; BPSC will publish the interview schedule separately on its website.

Interested Candidates Can Read the Full Notification Before Apply Online.

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Interview Schedule

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Download Final Answer Key

General Studies | Physics | Chemistry | Life Science | Environmental Science

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