Combined Geo-Scientist Main 2021 Geology Paper II Question Paper PDF

Central Government Jobs Other Jobs 2021

  • Year 2021
  • Conducted By UPSC
  • Questions 11
  • Maximum Marks 200
  • Duration Three Hours
  • Languages English

Exam Details

Detail Information
Examination Combined Geo-Scientist (Main) Examination
Year 2021
Conducting Body UPSC
Paper GEOLOGY Paper - II
Subject Geology
Duration Three Hours
Maximum Marks 200
Number of Questions 11
Question Type Mixed

This is the question paper for the Combined Geo-Scientist (Main) Examination 2021, specifically for GEOLOGY Paper - II, conducted by UPSC. The paper carries a maximum of 200 marks and is allocated a time of Three Hours. It consists of 11 questions divided into six sections, with Section A being compulsory. Candidates need to attempt a total of six questions, including the compulsory one and one from each of the remaining five sections (B, C, D, E, F). This paper is crucial for aspirants aiming to qualify for Geo-Scientist positions, providing a clear understanding of the expected difficulty level and subject coverage.

Major Topics Covered

  • Mineralogy
  • Petrology
  • Geochronology
  • Geophysics
  • Plate Tectonics
  • Metamorphism

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 2021 GEOLOGY Paper - I
  • Combined Geo-Scientist (Main) Examination 2020 GEOLOGY Paper - II
  • Combined Geo-Scientist (Main) Examination 2022 GEOLOGY Paper - II
  • Combined Geo-Scientist Main 2021 Geology Paper II Answer Key
  • Combined Geo-Scientist Main Syllabus
  • UPSC Geology Syllabus
  • Combined Geo-Scientist Main Exam Pattern
  • UPSC Exam Pattern

Instructions

  • 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 and F.
  • The number of marks carried by a question / part is indicated against it.
  • Unless otherwise mentioned, symbols, abbreviations and notations have their usual standard meanings.
  • Neat sketches are to be drawn to illustrate answers, wherever required.
  • They shall be drawn in the space provided for answering the question itself.
  • Wherever required, graphs/tables are to be drawn on the Question-cum-Answer 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 Booklet must be clearly struck off.
  • Answers must be written in ENGLISH only.

Questions (page 2)

Section A

Q1. Describe the following in brief with diagrams and suitable examples, wherever necessary :

(a) Difference between solid solution and exsolution in minerals

(b) Optic axial plane of biaxial minerals

(c) Dynamic melting in mantle

(d) Carbon-14 dating

(e) Spinifex texture

(f) Total alkali-silica diagram

(g) Ultrahigh Pressure Metamorphism

(h) Porphyroblasts

(i) Apparent Polar Wandering

(j) Geometric fit of continents

Question paper preview

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Combined Geo-Scientist Main 2021 Geology Paper II question paper page 1 instructions scan PDF download UPSC
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Frequently asked questions

What is the name of the examination?

The examination is the Combined Geo-Scientist (Main) Examination.

What is the year of this question paper?

This question paper is from the year 2021.

Which conducting body releases this paper?

The conducting body is UPSC (Union Public Service Commission).

What is the subject and paper code for this document?

The subject is GEOLOGY and the paper is Paper - II, with the code SDT-S-GLY.

What is the maximum marks for this paper?

The maximum marks for GEOLOGY Paper - II is 200.

How much time is allowed to complete the paper?

The time allowed for this paper is Three Hours.

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