UPSC Geo-Scientist Paper II 2025 Geology & Hydrogeology (Prelims)
- Year 2025
- Conducted By Union Public Service Commission
- Duration 2 Hours
- Languages Hindi & English
Exam Details
| Detail | Information |
|---|---|
| Examination | UPSC Combined Geo-Scientist (Preliminary) Examination |
| Year | 2025 |
| Conducting Body | Union Public Service Commission |
| Paper | Geology / Hydrogeology |
| Subject | Geology, Hydrogeology |
| Duration | 2 Hours |
| Question Type | Objective (MCQ) |
The package covers UPSC Combined Geo-Scientist Paper II, Geology/Hydrogeology, for the 2025 Preliminary exam. It includes page 1 header, timing details (2 hours), and general instructions; page 2 provides repaired OCR questions and topic hints. The SEO content synthesizes this into metadata, image SEO, and a comprehensive FAQ/keyword framework to assist search visibility. The focus areas include geology, hydrogeology, soils, seismology, and related earth processes, with emphasis on India’s competitive-exam context.
Major Topics Covered
- Geology
- Hydrogeology
- Geophysics
- Seismology
- Soils
- Ultisols
- Oxisols
- Histosols
- Vertisols
- Petrology
- Rock types
- Geological mapping
- Geomorphology
- Groundwater
- Hydrology
- Geochemistry
- Mineralogy
- Petroleum geology
- Environmental geology
- Geoscience methods
Why This Paper is Important
- Useful for UPSC Combined Geo-Scientist (Preliminary preparation
- Helps understand the latest exam pattern
- Useful for practice and self-assessment
- Covers frequently asked General Studies topics
- Helpful for analysing question trends
Related Resources
- UPSC Combined Geo-Scientist 2026 Chemistry Paper II Question Paper PDF
- UPSC Geo-Scientist 2026 General Studies Question Paper PDF
- UPSC Combined Geo-Scientist 2025 Chemistry Prelims Question Paper PDF
- UPSC Geo-Scientist 2025 Preliminary General Studies Question Paper PDF
- UPSC Geo-Scientist 2020 Geology/Hydrogeology Paper II Question Paper PDF
Instructions
- TEST BOOKLET Paper-Il Geology Hydrogeology Marks ! 30० Maximum Time. Allowed Two Hours INSTRUCTIONS COMMENCEMENT SHOULD THAT THE EXAMINATION. YOU CHECK IMMEDIATELY AFTER THE O MISSING UNPRINTED OR. PAGES OR ITEMS, TEST OR TORN LET DOES NOT HAVE ANY THIS BOOKL So. BOOKLET. ETC. REPL BY GET IT ACED COMPI A EID Test and Number responsibility Roll fill the And candidate's encode Please that the im it. note IS carefully the discrepancy भt Omission Series Code B, भnत without Booklet A, ८ Or Or. D Any Sheet. Omissiondiscrepancy appropriate OMR Will the places the Any render Answer Answer. In rejection. Sheet liable or the enter You Roll Number your ON Have provided alongside. Test Booklet the Box. in Booklet. Test DO NOT Write anything else ON the Qquestions responses You item This Test Each answers. comprises 12० fouT Booklet Items contains case there Sheet. that which In. feel is select Want the Answer yOU will the response mark you t० ON consider choose. In mark. which the best. any case, response, the you more One correct response Whan! each item. ONLY ONE response for See provided. Sheet directions ONLY mark the responses You all separate Answer have your ON t० the Answer Sheet. in equal All. items marks. carry Booklet, Sheet Test Before the items proceed response in the mark the Various In Answer to you to Sheet With particulars sent Per Instructions the Answer t० you your have Hll in Some in. AS to yoU Admission. Certificate. After Sheet responses examination completed filling and the has all the have your Answer you In ON Answer permitted Should Sheet. the. Invigilator only the You concluded, hand Over are you t० take with Test Booklet. the you Away appended Test end. Sheets the Booklet at rough Work. are in the १ for Penalty for Answers Wrong MARKED WILL PENALTY FOR BY CANDIDATE. THERE BE WRONG ANSW ERS question question. which. each There alternatives For Answer. the for Wrong four for answer. Every Are candidate. deducted the that. Will given the -third marks Assigned question be AS been ठि to has by One. penalty. Will One of the If a candidate treated Gi One Answer. be Wrong Even giVen More Than Answer gives ८ there penalty will above that question. correct ८० Answers happens be b. Same Anc AS candidate, penalty there Will for that If a question given by the be Gil left. blank. answer I.e.. N० IS question. BOOKLET' YOU ARE TOLD TO DO S० THIS TEST UNTII DO NOT OPEN -A
Questions (page 2)
Q2. the regarding statements select correct seismic using code below Waves I answer the the given A tainsis-osd benidmetatement lists The follow १. seismic Waves curved paths. Hoitsdlimex? O velocity Statemen List-I The List-II seismic Oि Waves generally with Description increases depth type increasing the result Oिीं Histosols Soils with that pressure squeezes the horizon subsurface Into rock more compact, of clay rigid material. accumulation, ९ following the Which one correct respect iS I highly leached of above statements found commonly Both in statement statement ९ and Are humid tropical and and statement true २ the is correct explanation subtropical statement Oि I. climates. statement Both statement and re २ statement Oxisols B. Soils with thick true and 2 is /०u the correct ० explanation statement 1. upper layer very Statement १ ६ true organic is but statement rich is In. false. matter 0.251 and 2 is Statement false containing but statement true. relatively little material. mineral Consider following Very Ultisols C. old, highly the Statements Soils with Statement Residence leached times chemicals I. subsurface the atmosphere usually in are longer. accumulation than those in. the aluminium and Oceans. Iron Oxides, commonly Statement total mass, Oिं the २. In terms found tropical atmosphere smaller भ environments. reservoir the than. and Oceans, fluxes Vertisols develop D. Soils Into and Oिीं the that ०ut larger. atmosphere be deep, Wide Can cracks following Which when dry shrink correct One the Oि. IS in respect of above Swell statements भnd due to I high Both clay content statement statement and २ Are 0.359 and is are Not the statement true and २ correct highly explanation leached. statement ठि Code : Both statement are statement and २ I statement true and not the is correct २ explanation. of statement I. a २ Statement but statement I C iS true २ is २ false. सुपु ७ Statement false is but Statement २ is true. ESGC-B-GHD 2--A
Question paper preview
Scanned pages 1–2 for reference. Download the official PDF for the full paper.
Free question paper download
Download question paper PDF
Your download starts in 10s
Preparing your question paper file…
Frequently asked questions
What is the examination?
UPSC Combined Geo-Scientist Preliminary examination (Paper II: Geology / Hydrogeology).
Which year does this paper pertain to?
2025.
How long is Paper II?
2 hours.
What is the nature of the questions?
Objective-type questions.
What subjects are covered in Paper II?
Geology and Hydrogeology topics.
What languages are used for questions?
Question text may be in Hindi; explanations can be in English.