UPSC Combined Geo-Scientist Examination Online Form 2027

UPSC Combined Geo-Scientist Examination 2027 Apply Online Form For 125 Posts

About Post : Union Public Service Commission (UPSC) has officially released the detailed recruitment notification (Examination Notice No. 01/2027-GEOL) for the Combined Geo-Scientist Examination 2027. Online applications are invited from eligible candidates for a total of 125 vacancies across the Geological Survey of India (Ministry of Mines) and the Central Ground Water Board (Ministry of Jal Shakti). Positions include Geologist, Chemist, Scientist ‘B’ (Hydrogeology, Chemical, Geophysics), Assistant Geologist, Assistant Geophysicist, Assistant Chemist, and Assistant Hydrogeologist. The online registration window is open from 02 September 2026 to 22 September 2026. Check the stream-wise vacancies, eligibility criteria, examination plan, and online application guidelines below.

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UNION PUBLIC SERVICE COMMISSION (UPSC) Combined Geo-Scientist Examination 2027 (CGSE 2027) Examination Notice No. 01/2027-GEOL : Short Details of Notification WWW.SARKARIJOBFIND.COM
IMPORTANT DATES Online Application Start Date : 02/09/2026 Last Date for Apply Online : 22/09/2026 Preliminary Examination Date : 10/01/2027 Main Examination Date : 19/06/2027 & 20/06/2027 Admit Card Available : 1 week before exam		APPLICATION FEE General / OBC / EWS Candidates : Rs. 200/- SC / ST Candidates : Rs. 0/- PwBD Candidates : Rs. 0/- All Female Candidates : Rs. 0/- Pay online through Net Banking, Visa / Master / RuPay Credit / Debit Card, or UPI.
Age Limit (As on 01/01/2027) Minimum Age Limit : 21 Years Maximum Age Limit : 32 Years Candidate must be born between 02/01/1995 and 01/01/2006. Age Relaxation : 05 years for SC/ST, 03 years for OBC, up to 10 years for PwBD, up to 05 years for Ex-Servicemen and Departmental candidates (GSI / CGWB) as per rules.
UPSC Combined Geo-Scientist 2027 Vacancy & Qualification Details
Post Name	Total Vacancy	Educational Qualification
Geologist / Assistant Geologist	63 Posts	Master’s Degree / Integrated M.Sc in Geological Science or Geology or Applied Geology or Geo-Exploration or Mineral Exploration or Engineering Geology or Marine Geology or Earth Science from a recognized University.
Assistant Geophysicist	35 Posts	M.Sc. / M.Sc. (Tech) / Integrated M.Sc. in Geophysics or Exploration Geophysics or Applied Geophysics or Geo-Exploration or Marine Geophysics or Physics or Applied Physics or Applied Geology.
Chemist / Assistant Chemist	13 Posts	M.Sc. / Integrated M.Sc. in Chemistry or Applied Chemistry or Analytical Chemistry or Physical / Inorganic / Organic / Industrial Chemistry from a recognized University.
Scientist ‘B’ & Assistant Posts	14 Posts	Master’s Degree in relevant discipline (Geology / Applied Geology / Marine Geology / Hydrogeology for Hydrogeology; Chemistry / Applied Chemistry for Chemical; Physics / Geophysics for Geophysics).
Department & Post Wise Vacancy Details Department / Organization Post Name Group Total Vacancies Geological Survey of India (GSI), Ministry of Mines Geologist Group ‘A’ 29 Chemist Group ‘A’ 07 Assistant Geologist Group ‘B’ 34 Assistant Geophysicist Group ‘B’ 35 Assistant Chemist Group ‘B’ 06 Central Ground Water Board (CGWB), Ministry of Jal Shakti Scientist ‘B’ (Hydrogeology) Group ‘A’ 05 Scientist ‘B’ (Chemical) Group ‘A’ 01 Scientist ‘B’ (Geophysics) Group ‘A’ 01 Assistant Hydrogeologist Group ‘B’ 07 Assistant Chemist Group ‘B’ 01 Assistant Geophysicist Group ‘B’ 01 Total Vacancies 125 Posts
Selection Scheme & Exam Pattern Selection Process : Stage-I: Preliminary Examination (400 Marks) Stage-II: Main Examination (600 Marks) Stage-III: Personality Test / Interview (200 Marks). Stage-I: Preliminary Exam (OMR Based | 400 Marks) : • Paper-I: General Studies: 100 Marks (2 Hours) – Common for all streams • Paper-II: Stream Specific (Geology / Geophysics / Chemistry): 300 Marks (2 Hours) • Negative Marking: 1/3rd (0.33) mark deduction for each wrong answer. Stage-II: Main Exam (Descriptive | 600 Marks) : Consists of 3 conventional papers of 200 marks each (3 hours duration per paper) in English medium only. Final Merit List : Prepared on the basis of aggregate marks scored across Stage-I (Prelims), Stage-II (Mains), and Stage-III (Personality Test).
How to Apply Visit the official UPSC online portal at upsconline.nic.in. Complete the Universal Registration Number (URN) and Common Application Form (CAF) modules if applying for the first time. Capture the live photograph and upload scanned passport photograph and signature (signed three times with black ink). Navigate to the Examination Specific Module for “Combined Geo-Scientist Examination, 2027”. Select preferred preliminary exam centers, choose stream/discipline preference, and enter qualification details. Pay the application fee of Rs. 200/- online (exempted for Female, SC, ST, and PwBD candidates). Submit the online application on or before 22 September 2026 (18:00 Hours) and download the final submitted application form for future reference.
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FAQ

Q1. What is the last date to apply online for UPSC Combined Geo-Scientist Examination 2027?
The last date for submission of online application forms is 22 September 2026 till 18:00 Hours.

Q2. When will the Combined Geo-Scientist Preliminary Examination 2027 be held?
The Stage-I Preliminary Examination is scheduled to be conducted on 10 January 2027.

Q3. How many total vacancies are announced in UPSC Geo-Scientist 2027?
A total of 125 vacancies have been notified across the Geological Survey of India (111) and Central Ground Water Board (14).

Q4. Are final year appearing students eligible to apply for UPSC Geo-Scientist?
Yes, candidates who have appeared or intend to appear in their qualifying Master’s degree examination are eligible to apply provisionally.

Q5. Is there negative marking in the Stage-I Preliminary Examination?
Yes, one-third (0.33) of the marks assigned to a question will be deducted as penalty for each wrong answer.

Post Date On September 3, 2026

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