UPSC CGSPE 2027 Combined Geo Scientist Recruitment 2026 Apply Online for 127 Post
Union Public Service Commission (UPSC)🔗
UPSC CGSPE 2027 Combined Geo Scientist Recruitment 2026 Apply Online for 127 Post
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Union Public Service Commission (UPSC) has released the notification for the recruitment of UPSC Combined Geo Scientist Exam CGSPE Recruitment 2027. Those Candidates Are Interested to the Following UPSC Geo Scientist Recruitment 2027 Vacancy Can Apply Online from 02/09/2026 to 22/09/2026. See the Advertisement for information related to age limit, syllabus, Department wise post, selection procedure, pay scale in UPSC CGSPE Recruitment 2026.
Important Dates
| Application Fee
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UPSC — What Actually Comes in the Exam
Our own analysis of 1,666 questions from 16 previous year papers and 2 mock tests in the UPSC bank — subject weightage and the topics that repeat most.
The UPSC question bank analysed here consists of 10 papers, including 8 PYQ papers, comprising a total of 728 analysed questions. General Studies dominates the subject distribution with 238 questions accounting for a 33 percent share, followed by CSAT (Aptitude) with 160 questions at 22 percent, Polity with 58 questions at 8 percent, Quantitative Aptitude with 57 questions at 8 percent, Reading Comprehension with 54 questions at 7 percent, Logical Reasoning with 48 questions at 7 percent, Economy with 26 questions at 4 percent, and History with 23 questions at 3 percent. Top recurring topics include Quant/Reasoning with 103 questions, PYQ 2023 with 100 questions, PYQ 2024 with 100 questions, PYQ 2022 GS with 99 questions, PYQ 2023 CSAT with 80 questions, PYQ 2022 CSAT with 79 questions, Reading Comprehension with 57 questions, Modern Indian History with 5 questions, and Indian Polity with 5 questions.
Aspirants should prioritise General Studies and CSAT (Aptitude) as they carry the highest question counts and shares in the dataset. Given the high volume of questions found in previous years' papers such as PYQ 2024, PYQ 2023, PYQ 2023 CSAT, PYQ 2022 GS, and PYQ 2022 CSAT, candidates should make solving past year question papers a central part of their preparation. Specific focus should also be directed toward recurring topics like Quant/Reasoning and Reading Comprehension, which feature prominently in the question distribution. Finally, core subjects such as Polity, Quantitative Aptitude, Logical Reasoning, Economy, and History should be covered systematically according to their respective shares.
| Subject | Share | Questions | Most Repeated Topics |
|---|---|---|---|
| General Studies | 14% | 238 | PYQ 2024 (62), PYQ 2022 GS (39), PYQ 2023 (37) |
| General English | 10% | 172 | Vocabulary (30), Reading Comprehension (21), Idioms (16), Synonyms (14) |
| CSAT (Aptitude) | 10% | 160 | Quant/Reasoning (103), Reading Comprehension (57) |
| General Science and Knowledge of Computer Applications | 10% | 159 | Computer Fundamentals (15), Computer Networks (10), Computer Hardware (10), Biotechnology (4) |
| Indian Polity and Economy | 9% | 144 | Monetary Policy (5), Judiciary (5), Parliament (4), Constitutional Bodies (4) |
| General Mental Ability and Quantitative Aptitude | 8% | 135 | Data Sufficiency (10), Averages (7), Number System (7), Mensuration - Volume (7) |
Sample Questions From UPSC Papers
Q1. With reference to investments, consider the following: I. Bonds II. Hedge Funds III. Stocks IV. Venture Capital. How many of the above are treated as Alternative Investment Funds?
- A. Only one
- B. Only two
- C. Only three
- D. All the four
Show answer
B. Only two
Investments fall under several categories such as Bonds (I), Hedge Funds (II), Stocks (III) and Venture Capital (IV). However, Alternative Investment Funds are typically categorized within these categories since they refer to investments made in companies that may not be publicly traded or have a low level of liquidity. Hence, the correct answer is Option B: Only two, as it encompasses Bonds and Hedge Funds which are indeed considered Alternative Investment Funds under investment terms.
General Studies
Q2. A natural number N is such that it can be expressed as N = p + q + r, where p, q and r are distinct factors of N. How many numbers below 50 have this property?
- A. 6
- B. 7
- C. 8
- D. 9
Show answer
C. 8
CSAT (Aptitude) · Quant/Reasoning
Practice UPSC Papers Free
- UPSC APFC 2016 General Ability Test: Solved Question Paper (PYQ) — 120 questionsPYQ
- UPSC APFC 2023 General Studies: Solved Question Paper (PYQ) — 120 questionsPYQ
- UPSC EPFO EO/AO 2023 General Ability Test: Solved Question Paper (PYQ) — 120 questionsPYQ
- UPSC EPFO EO/AO 2024 General Ability Test: Solved Question Paper (PYQ) — 120 questionsPYQ
- UPSC EPFO EO/AO and APFC 2025 General Ability Test: Solved Question Paper (PYQ) — 120 questionsPYQ
- UPSC EPFO EO/AO 2017 General Ability Test: Solved Question Paper (PYQ) — 120 questionsPYQ
Eligibility
- Educational Qualification: Master Degree in Geological Science / Geology / Applied Geology / Chemistry / Physics / Geophysics or equivalent from a recognized university.
- Age Limit: 21 Years – 32 Years (as on 01 January 2027)
- Age Relaxation: As per UPSC Combined Geo Scientist UPSC CGSPE 2027 Examination Rules.
Vacancy Details
- Total Posts: 127
📋 Post-wise
UPSC CGPSE Combined Geo Scientist Recruitment 2027: Vacancy Details Total: 127 Post
| Post Name | Total Post | UPSC Combined Geologist Eligibility | ||||||||
| Geologist, Group A | 29 |
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| Chemist, Group A | 07 |
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| Assistant Geologist, Group B | 34 |
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| Assistant Geophysicist, Group B | 35 |
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| Assistant Chemist, Group B | 06 |
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| Scientist ‘B’(Hydrogeology), Group ‘A’ | 05 |
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| Scientist ‘B’(Chemical ) Group ‘A’ | 01 |
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| Scientist ‘B’(Geophysics) Group ‘A’ | 01 |
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| Assistant Hydrogeologist, Group ‘B’ | 07 |
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| Assistant Chemist, Group ‘B’ | 01 |
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| Assistant Geophysicist, Group ‘B’ | 01 |
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UPSC Selection Process
- Preliminary Examination
- Mains Examination
Event Timeline
| Event | Date |
|---|---|
| Application Start | 02 September 2026 |
| Last Date to Apply | 22 September 2026 |
| Exam Date | 10 January 2027 |
Frequently Asked Questions
Q1: When did the UPSC Combined Geo Scientist Online Form 2027 Process Start?
Ans: The online application process started on 02 September 2026.
Q2: What is the Exam Date for UPSC Combined Geo Scientist Recruitment 2027?
Ans: The Examination will be conducted in 2 Phase Pre Exam 10/01/2027 and Mains Exam 19-20 June 2027.
Q3: Where can I find the syllabus for the UPSC Combined Geo Scientist Recruitment 2027?
Ans: The detailed syllabus and examination scheme are available in the official notification. Candidates are advised to read the notification carefully for complete details.
Q4: How can I download the UPSC Combined Geo Scientist Recruitment 2027 PDF?
Ans: Candidates can download the notification through the official website.
Q5: What is the last date to apply online for UPSC Combined Geo Scientist Online Form 2027?
Ans: The last date to apply online is 22 September 2026.
Q6: What is the last date to pay the application fee?
Ans: Candidates can pay the application fee up to 22 September 2026.
Q7: How can I apply for UPSC Combined Geo Scientist Recruitment 2027?
Ans: Candidates can apply online through the official recruitment link available on the official website
Important Links
| Apply Online | Click Here |
| Download Notification | Click Here |
| Official Website | Click Here |
| Free Mock Tests & Previous Year Papers | Click Here |
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