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UPSC Combined Geo-Scientist Examination 2026 – Notification, Eligibility, Exam Dates & Complete Details

UPSC Combined Geo-Scientist Examination 2026 – Notification, Eligibility, Exam Dates & Complete Details

UPSC GEO SCIENTIST Courses

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DJ SIR
Author | Updated On 06 March 2026
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Some Frequently Asked Questions

To apply for the UPSC Geo-Scientist Exam, candidates must hold a Master’s degree in a relevant discipline such as Geology, Geophysics, Chemistry, or Hydrogeology from a recognized university. The age limit is between 21 and 32 years as of January 1, 2026, with applicable relaxations for reserved categories and government employees.

The exam is conducted in three stages:

  1. Preliminary Examination (Objective Type) – Screening test for Mains.

  2. Main Examination (Descriptive Type) – Evaluates subject knowledge.

  3. Personality Test / Interview – Assesses personality, confidence, and professional aptitude.
    The final merit list is based on marks from the Mains and Interview stages.

Selected candidates are placed in Pay Level 10 (₹56,100 – ₹1,77,500) for Group ‘A’ posts like Geologist, Geophysicist, and Scientist ‘B’.

Group ‘B’ posts such as Assistant Hydrogeologist or Assistant Chemist fall under Pay Level 8/9 (₹47,600 – ₹1,51,100), along with benefits like DA, HRA, TA, and pension.

To succeed in the interview:

  • Revise key topics from your subject thoroughly.

  • Stay updated on current developments in Earth Sciences and environmental issues.

  • Be honest and confident while answering questions.

  • Work on communication skills, body language, and logical presentation.
    Mock interviews and discussions with mentors can help you perform confidently before the UPSC panel.

UPSC GEO SCIENTIST Courses