UPSC Geo-Scientist (UPSC Combined Geo-Scientist (Prelims)) — Free Online Mock Test
UPSC Combined Geo-Scientist (Prelims) · MCQ. India examination. · Official language: English & Hindi.
UPSC Geo-Scientist exam at a glance
UPSC Geo-Scientist key facts & eligibility
| Conducting body | Union Public Service Commission (UPSC) |
|---|---|
| Official website | upsc.gov.in ↗ |
| Mode | The Combined Geo-Scientist Examination — for scientific-officer posts in four streams: Geologist, Geophysicist and Chemist (Geological Survey of India) and Junior Hydrogeologist / Scientist B (Central Ground Water Board) — in three stages: Stage I Preliminary (objective, computer-based), Stage II Main (descriptive) and Stage III Personality Test / interview. |
| Frequency | Usually once a year, by UPSC notification. |
| Scoring & marking | The Preliminary examination has two objective papers for 400 marks — Paper I, General Studies (100 marks, common to all streams), and Paper II, the stream-specific subject (300 marks) — with one-third negative marking; it screens candidates for the Main examination. The Main examination has three descriptive subject papers of 200 marks each (600 marks). A Personality Test / interview completes the selection, and the final merit is based on the Main examination and the interview. |
| Language | English. |
Who is eligible for UPSC Geo-Scientist?
A Master’s degree in the relevant science — geological science/geology/applied geology (Geologist and Junior Hydrogeologist), physics/applied physics/geophysics (Geophysicist), or chemistry/applied/analytical chemistry (Chemist) — within the prescribed age limits.
Last verified July 2026 against UPSC — official website. Always confirm current details on the official website before you register.
UPSC Geo-Scientist section breakdown
The UPSC Geo-Scientist mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.
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UPSC Geo-Scientist (55 Q)
UPSC Geo-Scientist scoring & marking scheme
Strategy: UPSC Geo-Scientist has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.
Scale: UPSC Geo-Scientist (pass 700/1000).
How UPSC Geo-Scientist is conducted
- Mode
- Test format
- Backtracking
- Mark for review
UPSC Geo-Scientist time strategy
With 55 questions in 120 minutes, you have about 131 seconds per question on average. Successful candidates aim for the following pacing on each section:
- UPSC Geo-Scientist (55 Q)
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
UPSC Geo-Scientist topics covered
Across the 50 Wrexa Edge variants of UPSC Geo-Scientist, the following topics appear most often (sample distribution from one variant):
UPSC Geo-Scientist (55 Q)
- Chemistry — Fundamentals · 14
- Biology — Fundamentals · 14
- General Knowledge · 13
- Physics — Energy · 3
- Physics — Circular Motion · 3
- Physics — Mechanics · 3
- Physics — Electricity · 2
- Physics — Waves · 2
UPSC Geo-Scientist difficulty calibration
Elite tier. Elite-tier: among the toughest exams in its category. Most successful candidates prepare for 6-12+ months.
UPSC Combined Geo-Scientist (Prelims) · MCQ. India examination. · Official language: English & Hindi.
Verified content — Wrexa Edge's UPSC Geo-Scientist bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).
How Wrexa Edge prepares you for UPSC Geo-Scientist
- Real test-day interface
- 50 distinct variants
- Detailed analytics
- Spaced repetition (Notebook)
- Optional proctoring
- Free to start
Expert take: what UPSC Geo-Scientist really tests
The UPSC Combined Geo-Scientist Examination recruits scientific officers in four streams — Geologist, Geophysicist and Chemist (Geological Survey of India) and Junior Hydrogeologist (Central Ground Water Board). It has three stages: Stage I Preliminary (objective/CBT, 400 marks — Paper I General Studies 100 + Paper II stream subject 300, with one-third negative marking), Stage II Main (three descriptive subject papers of 200 marks, 600 total), and Stage III a Personality Test. Eligibility is a Master’s degree in the relevant science.
Preparation tips
- Choose the stream matching your Master’s degree.
- Prepare the objective prelims (GS + stream) and the three descriptive mains.
- Manage the one-third negative marking in the prelims.
⚠️ Common mistakes to avoid
- Under-preparing the descriptive mains, which decide most of the merit.
- Neglecting General Studies (Paper I) alongside the stream subject.
UPSC Geo-Scientist study plan
A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.
- Paper I General Studies (100)
- Paper II stream subject (300)
- Objective, one-third negative marking
- Three descriptive subject papers (200 each)
- Postgraduate-depth subject coverage
- Answer-writing practice
- Interview / Personality Test
- Merit = Mains + interview
- Subject depth
Where UPSC Geo-Scientist can take you
A strong UPSC Geo-Scientist result opens up these careers and higher-study paths:
- Geo-Scientist (UPSC)
- Three stages
- Four streams
- Master's required
Best books & official prep for UPSC Geo-Scientist
- UPSC Geo-Scientist prelims & mains guides — Various
- Standard geology/geophysics/chemistry references — Various
Official practice: Apply and prepare from the official UPSC notification on upsc.gov.in; prepare General Studies and the stream subject for the objective prelims, and the three descriptive mains papers, then the Personality Test.
Previous-year papers: Previous UPSC Combined Geo-Scientist papers are available.
Frequently asked questions
- What is the UPSC Geo-Scientist exam pattern?
- UPSC Combined Geo-Scientist (Prelims) contains 55 questions across 1 section: UPSC Geo-Scientist (55 Q). Total duration is 120 minutes (about 131 seconds per question).
- Does UPSC Geo-Scientist have negative marking?
- No — UPSC Geo-Scientist has no negative marking. Each correct answer is worth 1 mark, so attempt every question.
- How is UPSC Geo-Scientist scored?
- Scaled score range: 100 to 1000. UPSC Geo-Scientist (pass 700/1000).
- How can I practise UPSC Geo-Scientist online for free?
- Wrexa Edge gives you 10 free full-length UPSC Geo-Scientist mock tests — with instant scoring, detailed explanations and analytics — plus 40 more with Pro. Start practising in under a minute, no card required.
- What is the difficulty level of UPSC Geo-Scientist?
- UPSC Geo-Scientist is rated Elite difficulty on Wrexa Edge. Elite-tier: among the toughest exams in its category. Most successful candidates prepare for 6-12+ months. UPSC Combined Geo-Scientist (Prelims) · MCQ. India examination. · Official language: English & Hindi.
- How long is the UPSC Geo-Scientist exam?
- UPSC Geo-Scientist runs for 120 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.
- What topics are covered in UPSC Geo-Scientist?
- UPSC Geo-Scientist is split into: UPSC Geo-Scientist (55 Q). Each section is timed and weighted separately. UPSC Combined Geo-Scientist (Prelims) · MCQ. India examination. · Official language: English & Hindi.
- What tools or aids are allowed during UPSC Geo-Scientist?
- No special tools are required. Note: real exam is proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow you can enable.
- Is the UPSC Geo-Scientist test adaptive?
- No — UPSC Geo-Scientist is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many UPSC Geo-Scientist mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct UPSC Geo-Scientist variants — each with different question content, not just shuffled options — the first 10 free for everyone and 40 more with Pro. That's 2750 unique practice questions in the real test-day interface.
- Is there a free UPSC Geo-Scientist test series 2026?
- Yes. The Wrexa Edge UPSC Geo-Scientist test series for 2026 gives you 10 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.
- Are UPSC Geo-Scientist previous year question–style papers included?
- Every UPSC Geo-Scientist mock is modelled on the official exam pattern and the style of previous years' papers — the same 55-question structure, sections and marking — so your practice mirrors the real paper you'll sit.
- Which is the best free UPSC Geo-Scientist mock test online?
- Wrexa Edge's UPSC Geo-Scientist mock test replicates the real exam interface, timing and marking scheme, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.
- Can I take the UPSC Geo-Scientist mock test on mobile?
- Yes. UPSC Geo-Scientist mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.
- What is the UPSC Geo-Scientist syllabus?
- The UPSC Geo-Scientist syllabus maps to its 1 section: UPSC Geo-Scientist (55 Q). Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.
- What is the eligibility for UPSC Geo-Scientist?
- Eligibility for UPSC Geo-Scientist — age, qualification and number of attempts — is set by the official conducting body and can change each cycle, so always confirm the current official notification before applying. Wrexa Edge focuses on realistic UPSC Geo-Scientist practice: 10 free full-length mocks in the exact exam pattern, ready whenever you are.
- When is the UPSC Geo-Scientist exam and how should I prepare?
- Official UPSC Geo-Scientist exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you 10 free UPSC Geo-Scientist mocks with instant scoring so you can track your readiness week by week.
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