Combined Geo-Scientist Main 2023 Hydrogeology Question Paper PDF
- Year 2023
- Conducted By UPSC
- Maximum Marks 200
- Duration Three Hours
- Languages English
Exam Details
| Detail | Information |
|---|---|
| Examination | Combined Geo-Scientist (Main) Examination |
| Year | 2023 |
| Conducting Body | UPSC |
| Paper | Hydrogeology |
| Subject | Hydrogeology |
| Duration | Three Hours |
| Maximum Marks | 200 |
| Question Type | Mixed |
This document contains the official question paper for the Combined Geo-Scientist (Main) Examination 2023, specifically for the Hydrogeology paper. Conducted by UPSC, this exam tests candidates' in-depth knowledge of hydrogeology. The paper is designed to be completed in three hours and carries a maximum of 200 marks. It includes a compulsory section (Section A) with short notes on various hydrogeological concepts, followed by other sections where candidates must attempt one question from each. This paper is crucial for aspirants aiming to qualify for geo-scientist positions within the government sector.
Major Topics Covered
- Connate water
- Isotropic and Anisotropic aquifers
- Drainage density
- Stream density
- Composite aquifer
- Non-Darcian flow
- Sodium Adsorption Ratio (SAR)
- Gamma-Gamma logging
- Residual drawdown
Why This Paper is Important
- Useful for Combined Geo-Scientist (Main) Examinatio 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
- Combined Geo-Scientist (Main) Examination 2022 Hydrogeology
- Combined Geo-Scientist (Main) Examination 2021 Hydrogeology
- Combined Geo-Scientist (Preliminary) Examination 2023
- UPSC IES/ESE 2023 Civil Engineering Paper
- Combined Geo-Scientist (Main) 2023 Hydrogeology Answer Key
- UPSC Geo-Scientist Main 2023 Hydrogeology Solutions
- Combined Geo-Scientist (Main) Syllabus
- Hydrogeology Syllabus for UPSC Exams
Instructions
- There are NINE questions divided under FIVE sections.
- Candidate has to attempt FIVE questions in all.
- The ONLY question in Section A is compulsory.
- Out of the remaining EIGHT questions, the candidate has to attempt FOUR, choosing ONE from each of the other Sections B, C, D and E.
- The number of marks carried by a question / part is indicated against it.
- Symbols, abbreviations and notations have their usual standard meanings.
- Neat sketches are to be drawn to illustrate answers, wherever required.
- Wherever required, graphs/tables are to be drawn on the Question-cum-Answer (QCA) Booklet itself.
- Attempts of questions shall be counted in sequential order.
- Unless struck off, attempt of a question shall be counted even if attempted partly.
- Any page or portion of the page left blank in the Question-cum-Answer (QCA) Booklet must be clearly struck off.
- Answers must be written in ENGLISH only.
Questions (page 2)
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 name of the examination?
The examination is the Combined Geo-Scientist (Main) Examination.
Which year is this question paper for?
This question paper is for the year 2023.
Who conducts the Combined Geo-Scientist Examination?
The examination is conducted by UPSC (Union Public Service Commission).
What is the subject of this specific question paper?
The subject of this question paper is Hydrogeology.
What is the duration allowed for the exam?
The time allowed for the exam is Three Hours.
What are the maximum marks for the Hydrogeology paper?
The maximum marks for the Hydrogeology paper are 200.