📢 UPSC Combined Geo‑Scientist Examination 2027 – Official Notification

📅 Important Dates – Application and Examination Schedule

  • Date of Notification: September 2, 2026
  • Last Date to Apply: September 22, 2026 (till 6:00 PM)
  • Preliminary Examination: January 10, 2027
  • Main Examination: June 19 & 20, 2027

🏢 About the Examination – Conducted by UPSC

The Union Public Service Commission (UPSC) will conduct the Combined Geo‑Scientist Examination, 2027 for recruitment to various posts in the Geological Survey of India (Ministry of Mines) and the Central Ground Water Board (Ministry of Jal Shakti). The examination is held in three stages – Preliminary, Main, and Personality Test/Interview.

📋 Vacancies – Posts and Tentative Numbers

Category‑I: Geological Survey of India

  • Geologist, Group A – 29 posts
  • Geophysicist, Group A – 0 posts
  • Chemist, Group A – 7 posts
  • Assistant Geologist, Group B – 34 posts
  • Assistant Geophysicist, Group B – 35 posts
  • Assistant Chemist, Group B – 6 posts

Category‑II: Central Ground Water Board

  • Scientist ‘B’ (Hydrogeology), Group A – 5 posts
  • Scientist ‘B’ (Chemical), Group A – 1 post
  • Scientist ‘B’ (Geophysics), Group A – 1 post
  • Assistant Hydrogeologist, Group B – 7 posts
  • Assistant Chemist, Group B – 1 post
  • Assistant Geophysicist, Group B – 1 post

🎓 Eligibility Criteria – Nationality, Age, and Education

  • Nationality: Candidate must be an Indian citizen or as per eligibility conditions for Nepal, Bhutan, Tibetan refugees, and persons of Indian origin from specified countries.
  • Age Limit: 21 to 32 years as on January 1, 2027 (born between January 2, 1995 and January 1, 2006). Relaxations apply for SC/ST, OBC, Government servants, Ex‑servicemen, and PwBD candidates.
  • Educational Qualification: Candidates must hold a Master’s degree in Geological Science/Applied Geology/Geophysics/Chemistry or equivalent qualifications as specified in the detailed rules.

🧾 Application Process – How to Apply

  • Apply online only at https://upsconline.nic.in.
  • Create a Universal Registration Number (URN) once, valid for all UPSC exams.
  • Fill the Common Application Form (CAF) and Examination Specific Module.
  • Upload documents including live photo capture and three clear signatures.
  • Carry the same Photo ID (Aadhaar/Voter ID/PAN/Passport/Driving License) to the exam hall.

🖊️ Examination Pattern – Stages of Selection

  • Stage‑I: Preliminary Examination (Objective type, two papers, OMR sheet, negative marking).
  • Stage‑II: Main Examination (Descriptive type, three papers).
  • Stage‑III: Personality Test/Interview.

📌 Important Instructions – Candidate Guidelines

  • e‑Admit Cards will be available online only; no postal delivery.
  • Mobile phones, smart watches, Bluetooth devices, and storage media are strictly banned at exam venues.
  • Entry will close 30 minutes before the exam start time.
  • Face authentication will be mandatory at the examination venue.
  • Government encourages women candidates to apply to ensure gender balance.

📞 Helpdesk – Candidate Support

  • Helpline Numbers: 011‑24041001 / 011‑40303444
  • Email: upscsoap@nic.in
  • Timings: 10:00 AM to 5:30 PM (working days during application window)

📢 Final Words – Apply Before Deadline

The UPSC Combined Geo‑Scientist Examination 2027 offers a prestigious opportunity to serve in the Geological Survey of India and Central Ground Water Board. Interested candidates must apply online by September 22, 2026 and prepare thoroughly for the Preliminary Exam scheduled on January 10, 2027. For complete details, visit UPSC’s official website.