UPSC Combined Geo-Scientist Preliminary Examination 2026 was conducted on February 8, 2026, by the Union Public Service Commission (UPSC). The exam was held in two sessions, a morning session for Paper I (General Studies) and an afternoon session for Paper II (Domain-specific subjects). This stage of the examination serves as a screening test for candidates aspiring to join the Geological Survey of India (GSI) and the Central Ground Water Board (CGWB).
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This article presents a detailed UPSC Geo-Scientist Prelims 2026 analysis, covering shift timings, exam structure, paper-wise difficulty level, subject-wise review, good attempts, and overall candidate feedback based on past exam trends and standard UPSC patterns.
| Particulars | Details |
|---|---|
| Exam Name | UPSC Combined Geo-Scientist (Preliminary) Examination 2026 |
| Conducting Body | Union Public Service Commission (UPSC) |
| Exam Date | February 8, 2026 |
| Exam Stage | Preliminary (Screening Test) |
| Mode of Exam | Offline (OMR-based) |
| Question Type | Objective (MCQs) |
| Total Papers | 2 |
UPSC Geo-Scientist Prelims Exam 2026 was conducted in two shifts on the same day. Candidates were required to appear in both sessions.
| Paper | Session | Exam Time |
|---|---|---|
| Paper I – General Studies | Morning Session | 9:30 AM – 11:30 AM |
| Paper II – Domain Subject | Afternoon Session | 2:00 PM – 4:00 PM |
Candidates were instructed to report to the examination centre well in advance for verification. Entry after the reporting cut-off time was not permitted.
Based on candidate feedback and previous year trends, the overall difficulty level of UPSC Geo-Scientist Prelims 2026 was Moderate.
| Paper | Difficulty Level |
|---|---|
| Paper I (General Studies) | Easy to Moderate |
| Paper II (Subject-specific) | Moderate to Difficult |
Duration: 2 Hours
Nature: Screening / Qualifying in nature
| Area | Focus |
|---|---|
| Current Events | National & International Importance |
| Indian Polity | Constitution, Governance |
| Geography | Physical & Economic Geography |
| Science & Technology | Basic Concepts |
| Environment | Ecology, Climate Change |
| General Awareness | Dynamic Static GK |
Difficulty Level: Easy to Moderate
Paper I followed a traditional UPSC Previous Year pattern. Most questions were static and could be answered with standard UPSC GS preparation. Candidates with prior experience of UPSC exams found this paper manageable.
Good Attempts (Paper I): 55–65 questions (with accuracy)
Duration: 2 Hours
Subjects:
(Candidates appeared only for their chosen discipline.)
| Discipline | Difficulty | Nature of Questions |
|---|---|---|
| Geology | Moderate | Conceptual and Numerical |
| Geophysics | Moderate to Difficult | Analytical |
| Chemistry | Moderate | Theoretical & Numerical |
| Hydrogeology | Moderate | Application-based |
Paper II tested in-depth subject knowledge. Questions were not directly memory-based and required understanding of core concepts, formulas, and applications. Candidates with strong academic backgrounds performed better.
Good Attempts (Paper II): 45–55 questions (
| Attempt Range | Performance Indicator |
|---|---|
| 120+ (Both Papers) | Excellent |
| 100–119 | Very Good |
| 85–99 | Borderline |
| Below 85 | Low chances |
Note: Final shortlisting depends on UPSC-decided cut-off.
UPSC does not release official cut-off marks until the final results are released. However, based on previous trends:
| Category | Expected Cut-Off Range | Expected Cut-Off (Out of 1200) |
|---|---|---|
| General | Moderate | 570-576 |
| OBC | Slightly Lower | 550-552 |
| SC/ST | Lower | 410-455 |
The cut-off varies each year depending on paper difficulty and the number of candidates.
Candidates who clear the preliminary stage will be eligible to appear for the UPSC Geo-Scientist Mains Examination 2026, followed by the Personality Test (Interview). Aspirants should start revising core subjects immediately without waiting for the result declaration.
Ques: When was the UPSC Geo-Scientist Preliminary Exam 2026 conducted?
Ans: The UPSC Combined Geo-Scientist Preliminary Exam 2026 was conducted on February 8, 2026. The examination was held in two sessions on the same day. Both papers were conducted in offline mode.
Ques: What was the difficulty level of the Geo-Scientist Prelims 2026?
Ans: The overall difficulty level of the exam was Moderate. Paper I was easier compared to Paper II. Subject-specific depth made Paper II more challenging.
Ques: How many papers are there in the Geo-Scientist Prelims?
Ans: The preliminary examination consists of two papers. Paper I is General Studies, and Paper II is subject-specific. Both papers are objective in nature.
Ques: Is the Geo-Scientist Prelims qualifying in nature?
Ans: Yes, the preliminary examination is a screening test. Marks obtained in Prelims are not counted for the final merit. It is only used to shortlist candidates for the Mains exam.
Ques: What should candidates do after the Prelims exam?
Ans: Candidates should begin preparation for the Mains examination immediately. Subject revision and answer-writing practice are crucial. Waiting for results may lead to loss of valuable preparation time.
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