UPSC Geologist 2017 Geo-Physics Paper-II Question Paper PDF

Central Government Jobs Other Jobs 2017

  • Year 2017
  • Conducted By UPSC
  • Questions 10
  • Maximum Marks 200
  • Duration Three Hours
  • Languages English

Exam Details

Detail Information
Examination Union Public Service Commission (UPSC) Geologist Examination
Year 2017
Conducting Body UPSC
Paper Geo-Physics Paper-II
Subject Geo-Physics
Duration Three Hours
Maximum Marks 200
Number of Questions 10
Question Type Mixed

This document contains the Geo-Physics Paper-II from the UPSC Geologist Examination held in 2017. The paper is designed to assess candidates' knowledge in Geo-Physics, with a total of 10 questions to be answered within a time limit of Three Hours. The maximum marks for this paper are 200. It is a crucial resource for aspirants preparing for the UPSC Geologist exam, providing insights into the types of questions, marking scheme, and important topics covered. Candidates are advised to carefully read the specific instructions provided for the paper.

Major Topics Covered

  • Gravity data processing
  • Seismic wave amplitude
  • Geoelectrical section
  • Electromagnetic wave
  • Maxwell's equation
  • Porosity estimation
  • Gas-bearing zone
  • Gravity anomaly
  • Magnetic anomaly
  • Seismic refraction path
  • Layered earth models

Why This Paper is Important

  • Useful for Geologist 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

  • UPSC Geologist 2017 Geo-Physics Paper-I
  • UPSC Geologist 2016 Geo-Physics Paper-II
  • UPSC Geologist 2017 General Studies Paper
  • UPSC Geologist 2017 Geo-Physics Paper-II Answer Key
  • UPSC Geologist Syllabus
  • Geo-Physics Syllabus for Competitive Exams
  • UPSC Geologist Exam Pattern
  • Geo-Physics Exam Pattern

Instructions

  • There are TEN questions divided under TWO Sections.
  • Candidate has to attempt SIX questions in all.
  • Out of the remaining EIGHT questions, FOUR questions are to be attempted choosing TWO from each Section.
  • The number of marks carried by a question/part is indicated against it.
  • 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 QCA Booklet must be clearly struck off.
  • Neat sketches may be drawn to illustrate answers, wherever required.
  • Unless otherwise mentioned, symbols and notations have their usual standard meanings.
  • Assume suitable data, if necessary, and indicate the same clearly.
  • Answers must be written in ENGLISH only.
  • Physical Constants Electron rest mass, m_e =
  • 109 \times 10^{-31} kg Proton rest mass, m_p =
  • 672 \times 10^{-27} kg Neutron rest mass, m_n =
  • 675 \times 10^{-27} kg Atomic mass unit |C^{12} = 12|, a. m. u. =
  • 661×10-27 kg Bohr magneton, \mu_B =
  • 27 \times 10^{-24} J/tesla Nuclear magneton, \mu_N =
  • 05 \times 10^{-27} J/tesla Boltzmann constant, k_{\rm B} =
  • 381 \times 10^{-23} J/K =
  • 998 \times 10^8 m/s Speed of light in vacuum, c =
  • 602 \times 10^{-19} C Electron charge, | e| =
  • 626 \times 10^{-34} J s Planck's constant, h Avogadro's number, N_A =
  • 023 \times 10^{23}/mole 1 \text{ eV} =
  • 602 \times 10^{-19} \text{ J} Mass of C^{14} = 14 \cdot 003242 a.
  • Mass of N^{14} = 14 \cdot 003074 a.m.u. m_{\pi} = 139.6 \text{ MeV}/c^2 m_{\rm u} = 105.7 \text{ MeV}/c^2 ௹௮௸ௐ௸76 1

Questions (page 2)

Q2. \a\ horizontal sheet-type structure using labelled diagram. 15 What are various factors responsible for generating magnetic field measured at (b) any point on the surface of the earth? How will you remove various components to deduce the magnetic anomaly produced by subsurface mineralized structure? 15 Draw the seismic refraction path between source and detector for a horizontal \a\ з. 3-layer model. The velocities in 3 layers are V1, V2, V3 (V1 < V2 < V3) and thicknesses of top two layers are h1 and h2. The distance between source and detector is x. Find the travel time expression from source to detector for a wave refracted critically from the top of the third layer. Write the general refraction 15 travel time expression for n-layer case. V. &£X`Q~G`QQ^|76 2

Question paper preview

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

Page 1
UPSC Geologist 2017 Geo-Physics Paper-II question paper page 1 instructions scan PDF download
Page 2
UPSC Geologist 2017 Geo-Physics Paper-II question paper page 1 instructions scan PDF download

Free question paper download

Download question paper PDF

  • 291 KB
  • 4 pages
  • PDF format

Frequently asked questions

What is the name of the exam?

The exam is the Geologist Examination conducted by UPSC.

Which paper is this question paper for?

This is Geo-Physics Paper-II.

What is the year of the examination?

The examination year is 2017.

Who conducts the Geologist Examination?

The Union Public Service Commission (UPSC) conducts the Geologist Examination.

What is the maximum marks for Geo-Physics Paper-II?

The maximum marks for Geo-Physics Paper-II is 200.

What is the time allowed to complete the paper?

The time allowed to complete the paper is Three Hours.

← Back to Other Jobs papers