How many questions are compulsory?

Questions number 1 and 5 are compulsory.

How many questions must be attempted in total?

Candidates must attempt five questions in total, including the two compulsory ones.

Are there any specific section requirements for attempting questions?

Yes, out of the remaining six questions (after the compulsory ones), at least one must be selected from each of the two sections, A and B.

In which language should the answers be written?

Answers must be written in English only.

Do all questions carry equal marks?

Yes, all questions carry equal marks.

Can neat sketches be drawn?

Yes, neat sketches may be drawn wherever required.

Indian Forest Service 2023 Geology Paper II Question Paper PDF

Name: Indian Forest Service 2023 Geology Paper II Question Paper PDF
Creator: UPSC
Keywords: Indian Forest Service 2023 Geology Paper II, IFS Main 2023 Geology Question Paper, UPSC IFS 2023 Geology Paper II PDF, Geology Paper II IFS 2023, Indian Forest Service Geology Exam Paper, IFS Main Previous Year Paper, UPSC Geology Question Paper, 2023 IFS Main Exam, Geology Paper II UPSC, IFS 2023 Exam, Indian Forest Service Exam, UPSC Civil Services, Forestry Exam, Geology Syllabus, Mineralogy Questions

Central Government Jobs Other Jobs 2023

Year 2023
Conducted By UPSC
Questions 8
Maximum Marks 200
Duration Three Hours
Languages English

Exam Details

Detail	Information
Examination	Indian Forest Service (Main) Examination
Year	2023
Conducting Body	UPSC
Paper	Geology Paper - II
Subject	Geology
Duration	Three Hours
Maximum Marks	200
Number of Questions	8
Question Type	Mixed

This document contains the Geology Paper II from the Indian Forest Service (Main) Examination held in 2023, conducted by UPSC. The paper consists of eight questions, with compulsory questions 1 and 5, and three additional questions to be selected from the remaining six, ensuring at least one from each section (A and B). All questions carry equal marks, and answers must be written in English. This paper is crucial for aspirants preparing for the IFS examination, offering insights into the types of questions and the depth of knowledge required in Geology.

Major Topics Covered

Crystal Defects
Structural Defects
Compositional Zoning
Petrogenetics
Feldspar Minerals
Calcite Mineral
Plane Polarised Light
Bowen's Reaction Principle
Diagenesis
Lithification
Sedimentary Rocks
Crystal Structure
Amphibole Group
Mineralogy
Optical Properties
Magma Diversification
Sedimentary Basins of India
Oil and Gas
Crystal Systems
Crystallographic Axes
Symmetry Elements
Pyroclastic Rocks
Sedimentary Structures
Physical Properties of Minerals
Metamorphism
Sedimentary Facies

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 2023 - Geology Paper I
Indian Forest Service (Main) Examination 2022 - Geology Paper II
Civil Services Examination 2023 - Geology Optional Paper
Indian Forest Service (Main) Examination 2023 - Geology Paper II Answer Key
Indian Forest Service (Main) Examination Syllabus - Geology
UPSC Geology Optional Syllabus
Indian Forest Service (Main) Examination Pattern
UPSC Exam Pattern for IFS Main

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 struck 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. Describe the crystal structure, types, mineralogy, composition, physical (a) and optical properties of amphibole group of minerals. Add a note on the uses of amphibole minerals. 15 What is magma diversification ? Explain in detail the mechanisms (b) involved in the diversification of magma with the help of neat well-labelled diagrams, wherever required. 15 Discuss the sedimentary basins of India with a special reference to oil (c) and gas. 10 Describe in detail the classification of crystal systems based on the (a) crystallographic axes and symmetry elements. Give examples and neat well-labelled diagrams, wherever required. 15 What are pyroclastic rocks ? Describe the textures exhibited by (b) pyroclastic rocks with the help of neat well-labelled diagrams. 15 What are sedimentary structures ? Explain the significance of these (c) structures. 10 Explain in detail the physical properties of minerals depending upon: (i) Interaction with light. State of aggregation. (ii) 15 (b) Discuss the processes involved in the principal types of metamorphism. Add a note on the resulting rocks in each type. 15 Discuss the sedimentary facies and their significance. (c) 10 BIG STERE INTO A PORT ROOM IN 353 BJKE-B-GLY $\overline{2}$

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Indian Forest Service Main Examination 2023 Geology Paper II question paper page 1 instructions scan PDF download — Page 1

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Frequently asked questions

What is the name of the exam for which this paper was conducted?

This paper is from the Indian Forest Service (Main) Examination.

Which year is this Indian Forest Service question paper from?

This question paper is from the year 2023.

Who conducted the Indian Forest Service (Main) Examination 2023?

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

What is the subject of this paper?

The subject of this paper is Geology, specifically Paper II.

What is the paper code visible on the document?

The paper code visible is BJKE-B-GLY.

How many questions are there in total in this paper?

There are a total of eight questions in this paper.

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