Post Date: October 26, 2026
The Union Public Service Commission (UPSC) has published the examination schedule for the
UPSC Geo Scientist Exam Date 2027
under Advertisement No. 01/2027 GEOL. According to the supplied information, the recruitment includes
127 vacancies for various Geologist, Geophysicist, Chemist, and related scientific posts.
The online application period was from September 2 to September 22, 2026.
The preliminary examination is scheduled for January 10, 2027, and the mains examination is scheduled
for June 19–20, 2027. Candidates should check the official UPSC timetable and notification for the
applicable examination instructions.
Get the latest government job notifications, examination schedules, results, and admit card updates at
Sarkari Sewa.
UPSC Geo Scientist Exam Date 2027 – Overview
| Particulars | Details |
|---|---|
| Organization | Union Public Service Commission (UPSC) |
| Examination Name | Combined Geo-Scientist Examination 2027 |
| Advertisement Number | 01/2027 GEOL |
| Total Vacancies | 127 Posts |
| Application Start Date | September 2, 2026 |
| Application Last Date | September 22, 2026 |
| Preliminary Examination | January 10, 2027 |
| Mains Examination | June 19–20, 2027 |
| Admit Card | Will Be Updated Before the Examination |
| Mains Result | Will Be Updated Soon |
| Official Website | upsc.gov.in |
Important Dates
| Event | Date |
|---|---|
| Online Application Start Date | September 2, 2026 |
| Online Application Last Date | September 22, 2026 |
| Last Date for Fee Payment | September 22, 2026 |
| Preliminary Examination Date | January 10, 2027 |
| Preliminary Admit Card | Before the Examination |
| Mains Examination Date | June 19–20, 2027 |
| Mains Admit Card | Before the Examination |
| Mains Result | Will Be Updated Soon |
Note: Candidates should check the official UPSC examination timetable for any changes to the examination schedule.
Application Fee
| Category | Fee |
|---|---|
| General / OBC | ₹200 |
| SC / ST Candidates | ₹0 |
| Persons with Benchmark Disabilities (PwBD/PH) | ₹0 |
| Female Candidates | ₹0 |
Payment Methods: The supplied information lists online payment through debit card, credit card, internet banking, IMPS, or cash card/mobile wallet. Check the official notification for the applicable fee rules and payment instructions.
Age Limit
The age limits in the supplied recruitment information are calculated as of January 1, 2027.
| Criteria | Age |
|---|---|
| Minimum Age | 21 Years |
| Maximum Age | 32 Years |
Age relaxation is applicable according to UPSC rules and the conditions stated in the official notification.
UPSC Geo Scientist Vacancy Details 2027
| Post Name | Vacancies |
|---|---|
| Geologist Group A (Category I) | 29 |
| Geophysicist Group A (Category I) | 0 |
| Chemist Group A (Category I) | 7 |
| Assistant Geologist, Group B (Category I) | 34 |
| Assistant Geophysicist, Group B (Category I) | 35 |
| Assistant Chemist, Group B (Category I) | 6 |
| Scientist B (Hydrogeology), Group A (Category II) | 5 |
| Scientist B (Chemical), Group A (Category II) | 1 |
| Scientist B (Geophysics), Group A (Category II) | 1 |
| Assistant Hydrogeologist, Group B (Category II) | 7 |
| Assistant Chemist, Group B (Category II) | 1 |
| Assistant Geophysicist, Group B (Category II) | 1 |
| Total | 127 |
Educational Qualification
The supplied recruitment information lists the following educational qualifications for the different posts. As the qualifications in the source may contain inconsistencies, candidates must check the official notification before relying on the details.
| Post Name | Qualification Listed in the Supplied Source |
|---|---|
| Geologist Group A (Category I) | Master’s degree in Geological Science, Geology, Applied Geology, Geo-Exploration, Mineral Exploration, Engineering Geology, Marine Geology, Earth Science, or an equivalent subject. The source also mentions appearing candidates. |
| Geophysicist Group A (Category I) | Master’s degree in Science in Physics, Applied Physics, Geophysics, Marine Geophysics, or an equivalent subject, as stated in the source. |
| Chemist Group A (Category I) | M.Sc. in Chemistry, Applied Chemistry, or Analytical Chemistry. The source also mentions appearing candidates. |
| Assistant Geologist, Group B (Category I) | Master’s or integrated Master’s degree in Geology, Applied Geology, Mineral Exploration, Marine Geology, or Earth Science. |
| Assistant Geophysicist, Group B (Category I) | The supplied source lists a Master’s or integrated Master’s degree in Chemistry and related chemistry subjects. Confirm the correct qualification for this post in the official notification. |
| Assistant Chemist, Group B (Category I) | Master’s or integrated Master’s degree in Chemistry, Applied Chemistry, Analytical Chemistry, Physical Chemistry, Inorganic Chemistry, Organic Chemistry, Hydro-Chemistry, Industrial Chemistry, or a listed equivalent subject. |
| Scientist B (Hydrogeology), Group A (Category II) | The supplied source lists a Master’s degree in Geology, Applied Geology, Marine Geology, or an equivalent degree, including final-year candidates. |
| Scientist B (Chemical), Group A (Category II) | The supplied source lists a Master’s degree in Geology, Applied Geology, Marine Geology, or an equivalent degree. Verify this subject requirement against the official notification. |
| Scientist B (Geophysics), Group A (Category II) | The supplied source lists a Master’s degree in Geology, Applied Geology, Marine Geology, or an equivalent degree. Verify this subject requirement against the official notification. |
| Assistant Hydrogeologist, Group B (Category II) | Master’s degree in Geology, Applied Geology, Marine Geology, or Hydrogeology. |
| Assistant Chemist, Group B (Category II) | Master’s or integrated Master’s degree in Chemistry or the related chemistry subjects listed in the source. |
| Assistant Geophysicist, Group B (Category II) | The supplied source lists a Master’s or integrated Master’s degree in Chemistry and related chemistry subjects. Confirm the correct qualification in the official notification. |
Eligibility reminder: The official notification is the authoritative source for the degree required for each post, accepted equivalent qualifications, and eligibility of candidates appearing in final-year examinations.
How to Apply for UPSC Geo Scientist Recruitment 2027
The application period stated in the supplied information ended on September 22, 2026. The following steps explain the application process for reference; candidates should use the official portal for any permitted updates or further instructions.
- Visit the official UPSC website: https://upsc.gov.in/.
- Open the Combined Geo-Scientist Examination 2027 notification.
- Read the eligibility requirements, age limit, examination schedule, and application instructions carefully.
- Use the official online application portal linked in the Important Links section.
- Complete the required registration and application details according to the portal instructions.
- Upload the required documents and complete the applicable fee payment, if required.
- Review the entered information before submitting the application.
- Save a copy of the submitted application and any confirmation for future reference.
Important: The application deadline listed in the supplied source is September 22, 2026. Do not assume that a new application window is open unless UPSC announces it officially.
UPSC Geo Scientist Selection Process 2027
The selection stages listed in the supplied recruitment information are:
- Preliminary Examination: The initial examination stage.
- Mains Examination: Candidates who qualify at the preliminary stage proceed according to the official selection rules.
- Personality Test: Candidates who qualify through the required examination stages may be called for the personality test.
- Interview: The source also lists an interview stage. Candidates should check the official notification to understand how the personality test and interview are described in the selection procedure.
Important Links
| Description | Link |
|---|---|
| Check Preliminary Examination Time Table | View Time Table |
| Apply Online / Candidate Portal | Open Official Portal |
| Download Official Notification | Download PDF |
| UPSC Official Website | Visit UPSC Website |
| Sarkari Sewa Official WhatsApp Channel | Join Official WhatsApp Channel |
| Sarkari Sewa Official Telegram Channel | Join Official Telegram Channel |
Frequently Asked Questions (FAQs)
1. When is the UPSC Geo Scientist Preliminary Examination 2027?
The supplied information lists January 10, 2027, as the preliminary examination date. Check the official UPSC timetable for any updates.
2. When is the UPSC Geo Scientist Mains Examination 2027?
The supplied information lists June 19–20, 2027, as the mains examination dates.
3. How many vacancies are available in UPSC Geo Scientist Recruitment 2027?
The supplied vacancy table lists a total of 127 posts across the listed scientific positions.
4. What is the age limit for UPSC Geo Scientist Recruitment 2027?
The supplied information states a minimum age of 21 years and a maximum age of 32 years as of January 1, 2027, subject to the official notification and applicable relaxations.
5. What is the application fee for UPSC Geo Scientist 2027?
The supplied source lists ₹200 for General/OBC candidates and no fee for SC/ST, PH, and female candidates. Refer to the official notification for the applicable fee rules.
6. What is the last date to apply for UPSC Geo Scientist Recruitment 2027?
The application last date stated in the supplied information is September 22, 2026.
7. Where can I check the UPSC Geo Scientist examination schedule?
Candidates can consult the official UPSC website and the examination timetable link provided in the Important Links section.
8. What is the official website of UPSC?
The official website is https://upsc.gov.in/.
Visit Sarkari Sewa
for government job notifications, examination dates, results, and admit card updates.
Always refer to the official UPSC website for authoritative information.
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