Indian Forest Service 2021 GEOLOGY Paper II Question Paper PDF

Central Government Jobs Other Jobs 2021

  • Year 2021
  • Conducted By UPSC
  • Questions 8
  • Maximum Marks 200
  • Duration Three Hours
  • Languages English

Exam Details

Detail Information
Examination Indian Forest Service (Main) Examination
Year 2021
Conducting Body UPSC
Paper GEOLOGY Paper - II
Subject Geology
Duration Three Hours
Maximum Marks 200
Number of Questions 8
Question Type Mixed

This is the question paper for the Indian Forest Service (Main) Examination 2021, specifically for GEOLOGY Paper II. Conducted by UPSC, this paper is designed to assess candidates' in-depth knowledge of Geology. It has a maximum of 200 marks and a time limit of three hours. The paper consists of eight questions, of which five are to be attempted, with questions 1 and 5 being compulsory. Candidates must select at least one question from each of the two sections (A and B) from the remaining six questions. This paper is crucial for aspirants aiming to qualify for the Indian Forest Service.

Major Topics Covered

  • Crystallography
  • Inosilicate structure
  • Petrography
  • Metamorphism
  • Carbonate rocks
  • Anisotropic minerals
  • Twinning in minerals
  • Magmatic differentiation
  • ACF diagram
  • Feldspar group of minerals
  • Sedimentary structures
  • Metasomatism
  • Sandstone classification

Why This Paper is Important

  • Useful for Indian Forest Service (Main) Examination 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

  • Indian Forest Service (Main) Examination, 2021 - GEOLOGY Paper - I
  • Indian Forest Service (Main) Examination, 2021 - General Studies Paper - I
  • Indian Forest Service (Main) Examination, 2021 - General Studies Paper - II
  • Indian Forest Service (Main) Examination, 2021 - GEOLOGY Paper - II Answer Key
  • Indian Forest Service (Main) Examination Syllabus
  • Geology Syllabus for Competitive Exams
  • Indian Forest Service (Main) Examination Pattern
  • UPSC Exam Pattern

Instructions

  • There are EIGHT questions in all, out of which FIVE are to be attempted.
  • Out of the remaining SIX questions, THREE are to be attempted selecting at least ONE question from each of the two Sections A and B.
  • 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 stuck off.
  • The number of marks carried by a question/part is indicated against it.
  • Neat sketches may be drawn, wherever required.
  • Answers must be written in ENGLISH only.

Questions (page 2)

Q2.

(a) Discuss the process of extinction in anisotropic minerals. Describe the different types of extinction in minerals with examples.

(b) Give a detailed account of the twinning in minerals.

(c) What is magmatic differentiation ? Discuss various differentiation processes involved in magma modification.

Q3.

(a) Write a brief account of ACF diagram.

(b) Discuss the crystal structure, classification, composition, physical and optical properties of feldspar group of minerals.

(c) What are sedimentary structures ? Describe the sedimentary structures produced on top of the bedding plane.

Q4.

(a) What is metasomatism? Write a brief account of metasomatic processes.

(b) Differentiate between:
(i) Matrix and Cement
(ii) Diagenesis and Lithification
(iii) Clastic and Non-clastic sedimentary rocks

(c) Give the classification of sandstone based on its detrital component and matrix.

Question paper preview

Scanned pages 1–2 for reference. Download the official PDF for the full paper.

Page 1
Indian Forest Service (Main) Examination 2021 GEOLOGY Paper II question paper page 1 instructions scan PDF download UPSC
Page 2
Indian Forest Service (Main) Examination 2021 GEOLOGY Paper II question paper page 1 instructions scan PDF download UPSC

Free question paper download

Download question paper PDF

  • 2.2 MB
  • 4 pages
  • PDF format

Frequently asked questions

What is the name of the examination?

The examination is the Indian Forest Service (Main) Examination, 2021.

Which paper is this question paper for?

This question paper is for GEOLOGY Paper - II.

Who conducts the Indian Forest Service Examination?

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

What is the maximum marks for GEOLOGY Paper - II?

The maximum marks for GEOLOGY Paper - II is 200.

What is the time allowed for this paper?

The time allowed for this paper is Three Hours.

How many questions are in GEOLOGY Paper - II?

There are eight questions in total.

← Back to Other Jobs papers