UPSC Combined Geo Scientist Exam 2025: Date, Application Form, Syllabus, Admit Card

UPSC Combined Geo Scientist Exam 2025: As per the official calendar, the Union Public Service Commission (UPSC) shall organise the UPSC Combined Geo Scientist Exam (CGSE) 2025 in February 2026. The recruitment process will be initiated through the release of the UPSC Combined Geo Scientist Notification 2025 on September 3, 2025. UPSC will also activate the application form link for the Geo-Scientist exam, where interested candidates can apply online through the official portal at upsc.gov.in. The last date to fill out the UPSC Combined Geo Scientist Application Form 2025 is September 23, 2025.

The UPSC Combined Geo Scientist 2025 Prelims exam will be conducted offline by the examination authority on February 8, 2026. Only those candidates who cleared the prelims exam shall be eligible to appear for the Mains exam scheduled from June 20 to June 21, 2026. Through this recruitment exam, eligible candidates shall be placed in various roles in the Geological Survey of India (GSI) and the Central Ground Water Board (CGWB).

What is the UPSC Combined Geo Scientist (CGSE) 2025 Exam?

The UPSC Combined Geo-Scientist Exam 2025 will recruit professionals for government roles in geology, hydrogeology, geophysics, and related fields. The selection process includes a written test and an interview to assess candidates’ expertise and practical skills in earth sciences.

Also Read: List of Important Documents Required to Fill UPSC Combined Geo Scientist Application Form 2025

UPSC Combined Geo Scientist 2025: Highlights

The detailed overview related to the UPSC Combined Geo Scientist 2025 exam is provided in the table below.

UPSC Combined Geo Scientist Notification 2025 PDF

Aspirants eagerly waiting for the notification must note that the UPSC CGSE 2025 Notification will be published on September 3. The notification will be made available in a PDF format on the official portal. It will contain important details such as exam date, syllabus, pattern, application process, reservation criteria, eligibility criteria and much more. All interested and eligible candidates are advised to go through the notification PDF once before applying for the exam process.

UPSC Combined Geo Scientist (CGSE) 2025 Application Form

Along with the notification PDF, the UPSC Combined Geo Scientist Application Form 2025 will also be released on the official portal. To register for the same, you may do so by following the procedures.

• Step 1: The link to fill Geo-Scientist application form shall only be activated at upsc.gov.in
• Step 2: In the “What’s New” section, look for the “UPSC CGSE 2025 Application Link” tab.
• Step 3: Register yourself on the OTR portal. If already registered, proceed with the application form filling process.
• Step 4: Submit your details as asked on the portal, such as personal details, academic qualifications, etc.
• Step 5: Select your exam centre preferences and submit documents.
• Step 6: Preview your application and submit it.

Note: The General & OBC category candidates need to pay INR 200 as application fee, while candidates from SC/ST/PwBD categories are exempted from payment.

UPSC Combined Geo Scientist (CGSE) Exam 2025: Important dates

The important dates related to the UPSC Combined Geo Scientist Exam 2025 are provided below.

UPSC Combined Geo Scientist 2025: Eligibility Criteria

The UPSC Combined Geo-Scientist Eligibility Criteria 2025 have been defined based on age limit, educational qualification, and nationality.

• A candidate must have attained the age of 21 years and must not have attained the age of 32 years.
• He/She must be an Indian Citizen to apply for the examination.
• Candidates must hold a Master's degree in the relevant discipline.

UPSC Combined Geo Scientist (CGSE) 2025 Admit Card

The admit card for UPSC Geo-Scientist 2025 will be released approximately three weeks before the exam. Candidates can download it from the official website using their registration ID or roll number through the following steps:

• Go to the official website of UPSC.
• Locate and click on the UPSC Combined Geoscientist (Prelims) Examination, 2025 Admit Card Link.
• Enter your date of birth and registration ID.
• Your admit card will be displayed on your screen. Download it for your future reference.

UPSC Combined Geo Scientist Exam Pattern 2025

The exam pattern for UPSC Combined Geo Scientist Exam (CGSE) 2025 is notified by the authority through an official notification, and the same has been provided below in the table.

UPSC Combined Geo Scientist 2025 Syllabus

The prelims syllabus for UPSC CGSE 2025 covers a wide range of topics in General Studies and subject-specific areas.

General Studies (Prelims):

• Current events of national and international importance
• Indian polity, governance, and constitution
• Economic and social development
• Environmental science, biodiversity, climate change
• General science and technology

Subject-specific Papers:

• Geology: Mineralogy, Palaeontology, Structural geology, Stratigraphy, Economic geology, Hydrogeology.
• Geophysics: Solid earth geophysics, Seismology, Gravity and magnetic fields, Electrical and electromagnetic methods.
• Chemistry: Analytical chemistry, Organic chemistry, Inorganic chemistry, Physical chemistry.
• Hydrogeology: Origin and movement of groundwater, Aquifer properties, Well hydraulics, Groundwater exploration.

UPSC Combined Geo Scientist 2025: In-hand Salary

The in-hand salary of a Geologist recruited through the UPSC Combined Geo-Scientist Exam 2025 has been mentioned below.