CPCB Various Post Answer Key 2025

Posted: 24 September 2026 | Views: 5

Short Information: Central Pollution Control Board (CPCB) has released the answer key for Scientist B, MTS, Data Entry Operator, LDC, Assistant, and other various posts. The recruitment examination was conducted on 21–22 June 2025, and candidates can check the answer key through the official portal using their registration or date-of-birth details.

Important Dates

Application Begin: 07 April 2025
Last Date: 28 April 2025
Exam Date: 21–22 June 2025
Answer Key Released: 16 July 2025
Admit Card: 10 June 2025

Application Fee

Gen/OBC/EWS: ₹500/- for 1-hour test; ₹1,000/- for 2-hour test
SC/ST: ₹150/- for 1-hour test; ₹250/- for 2-hour test
All Category Female: ₹150/- for 1-hour test; ₹250/- for 2-hour test
Payment Mode: Debit Card, Credit Card, Internet Banking, IMPS, Cash Card/Mobile Wallet

Notification: Age Limits As On 28 April 2025

Minimum Age: 18 Years
Maximum Age: 27 years for other posts; 30 years for specified posts; 35 years for Scientist B
Age Relaxation: As per rules

Vacancy Details Total : 69 Post

Post Name	Total Post	Eligibility
Scientist B	22	Engineering/Technology degree in relevant discipline or postgraduate degree in Chemistry/Environmental Science
Assistant Law Officer	01	Law degree with experience
Senior Technical Supervisor	02	Degree in Instrumentation/Electronics Engineering with 3 years’ experience
Senior Scientific Assistant	04	Postgraduate degree in Science with experience
Technical Supervisor	05	Degree in Instrumentation Engineering with experience
Assistant	04	Graduation in any stream with computer typing proficiency
Accounts Assistant	02	Graduation in Commerce with experience
Junior Translator	01	Postgraduate degree in Hindi/English or any subject with Hindi/English, translation diploma/certificate, and experience
Senior Draughtsman	01	Degree in Civil Engineering with 3 years’ experience
Junior Technician	02	Diploma in Electronics with experience
Senior Laboratory Assistant	02	12th with Science and experience
Upper Division Clerk (UDC)	08	Graduation in any stream with computer typing proficiency
Data Entry Operator Grade II	01	12th in any stream with 8,000 key depressions per hour
Stenographer Grade II	03	12th pass with required dictation and transcription skills
Junior Laboratory Assistant	02	12th with Science
Lower Division Clerk	05	12th with computer typing proficiency
Field Attendant	01	10th pass
Multi-Tasking Staff (MTS)	03	10th pass or ITI certificate in a relevant trade

How To Fill Form

Visit the CPCB official website or the designated recruitment portal.
Navigate to the Recruitment, Results, or Answer Key section.
Open the notification for the CPCB Various Post Answer Key 2025.
Log in using your registration number, date of birth, or enrollment number.
Download the answer key PDF and compare your responses.
Submit objections, if applicable, within the prescribed period and retain a copy for future reference.

SOME USEFUL IMPORTANT LINKS

Download Answer Key	Click Here
Check Answer Key Notice	Click Here
Download Admit Card	Click Here
Download Exam Date Notice	Click Here
Apply Online Link	Click Here
Official Notification	Click Here
CPCB Official Website	Click Here