Combined Geo-Scientist 2019 Geology Paper II Question Paper PDF

Central Government Jobs Other Jobs 2019

  • Year 2019
  • Conducted By UPSC
  • Questions 11
  • Maximum Marks 200
  • Duration Three Hours
  • Languages English

Exam Details

Detail Information
Examination Combined Geo-Scientist and Geologist Examination
Year 2019
Conducting Body UPSC
Paper Geology Paper II
Subject Geology
Duration Three Hours
Maximum Marks 200
Number of Questions 11
Question Type Descriptive / Subjective

This is the question paper for Geology Paper II of the Combined Geo-Scientist and Geologist Examination held in 2019, conducted by UPSC. The paper carries a maximum of 200 marks and is allotted three hours for completion. It consists of eleven questions divided into six sections, with Section A being compulsory. Candidates must attempt a total of six questions, including the compulsory one and one from each of the remaining five sections. The paper is designed to assess candidates' in-depth knowledge of various geological concepts. Aspirants preparing for this examination can use this paper to understand the question types, marking scheme, and important topics covered.

Major Topics Covered

  • Mineralogy
  • Geochemistry
  • Isotope Geology
  • Large Ion Lithophile Element (LILE)
  • High Field Strength Element (HFSE)
  • Carbonaceous chondrite
  • Birefringence
  • Optical retardation
  • Isomorphism in minerals
  • Phase rule
  • Phase diagram
  • Bedding
  • Lamination
  • Source of sediments
  • Metasomatism
  • Ozone hole
  • Stratosphere
  • Magnitude of earthquake
  • Interference colours
  • Anisotropic minerals
  • Crossed polars
  • Mica group of minerals
  • Gibb's free energy
  • Rare Earth Elements (REE)
  • Chondrite normalized diagram
  • Eu-anomaly
  • Radioactive dating
  • Half-life

Why This Paper is Important

  • Useful for Combined Geo-Scientist and Geologist Exa 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 and Geologist Examination 2019 Geology Paper I
  • Combined Geo-Scientist and Geologist Examination 2018 Geology Paper II
  • UPSC Geology Optional Paper
  • Combined Geo-Scientist and Geologist Examination 2019 Geology Paper II Answer Key
  • Combined Geo-Scientist and Geologist Examination Syllabus
  • UPSC Geology Syllabus
  • Combined Geo-Scientist and Geologist Examination Pattern
  • UPSC Exam Pattern

Instructions

  • वियोज्य DETACHABLE Combined Geo Scientist & Geologist Exam, 2019 GEOLOGY Paper II Maximum Marks: 200

  • There are ELEVEN questions divided under SIX Sections.
  • Candidate has to attempt SIX questions in all.
  • The ONLY question in Section A is compulsory.
  • Out of the remaining TEN questions, the candidate has to attempt FIVE choosing ONE from each of the other Sections B, C, D, E & F.
  • The number of marks carried by a question / part is indicated against it.
  • Symbols, abbreviations and notations have their usual standard meanings.
  • Attempts of questions shall be counted in sequential order.
  • Unless struck off, attempt of a question shall be counted even if attempted partly.
  • Answers must be written in ENGLISH only.
  • Neat sketches are to be drawn to illustrate answers, wherever required.
  • Wherever required, graphs / tables are to be drawn on the answer-book itself.
  • Any page or portion of the page left blank in the answer-book must be clearly struck off.

Questions (page 2)

Section A

Q1. Write notes on each of the following:

(a) Large Ion Lithophile Element (LILE) and High Field Strength Element (HFSE)

(b) Carbonaceous chondrite

(c) Birefringence and optical retardation

(d) Isomorphism in minerals with examples

(e) Phase rule and its application in phase diagram

(f) Bedding and Lamination

(g) Source of sediments

(h) Metasomatism

(i) Ozone hole in stratosphere

(j) Magnitude of earthquake

Section B

Q2.

(a) What are interference colours? Why anisotropic minerals exhibit interference colours between crossed polars ? Explain with neat sketches.

(b) Discuss the structure, types, composition, physical and optical properties of mica group of minerals.

Section B

Q3.

(a) Define Gibb's free energy (G). Derive an equation showing relationship of G with Temperature (T) and Pressure (P).

(b) Discuss briefly geochemical characteristics of Rare Earth Elements (REE). Why REE abundance in a rock is expressed in chondrite normalized diagram? What is Eu-anomaly ?

(c) Derive the basic equation of radioactive dating. What is half-life (t_{1/2}) ?

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Frequently asked questions

What is the name of the examination?

The examination is the Combined Geo-Scientist and Geologist Examination.

Which year is this question paper from?

This question paper is from the year 2019.

Who conducts the Combined Geo-Scientist and Geologist Examination?

The examination is conducted by UPSC (Union Public Service Commission).

What is the subject of this paper?

This paper is for Geology, specifically Paper II.

What is the maximum marks for Geology Paper II?

The maximum marks for Geology Paper II is 200.

What is the time allowed for Geology Paper II?

The time allowed for Geology Paper II is Three Hours.

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