UPSC Combined Geo Scientist Syllabus 2023 (Prelims, Mains) Geologist & Geophysicist Exam Pattern Download

UPSC Combined Geo-Scientist Syllabus & Exam Pattern PDF: The Union Public Service Commission has released UPSC Combined Geo-Scientist Syllabus on its Official Web portal @ The UPSC Geologist & Geophysicist Exam Pattern is uploaded on this page for the sake of the Candidates. The Candidates who have applied for UPSC Jobs and preparing for Geologist & Geophysicist Exam 2023 should check this article for UPSC Syllabus and test pattern PDF. Here we have uploaded the Subject Wise Syllabus and Detailed Exam Pattern to help the Aspirants in their Exam Preparation. So all the Applicants are advised to read this article entirely and Download the UPSC Geologist & Geophysicist Syllabus and Exam Pattern for the Below Section for free of cost.

UPSC CGGE Syllabus 2023 Highlights

OrganizationUnion Public Service Commission (UPSC)
PostsGeologist, Geophysicist, Chemist, Scientist ‘B’ (Hydrogeology), Scientist ‘B’ (Chemical) & Scientist ‘B’ (Geophysics)
ExamUPSC Combined Geo-Scientist Examination

Check UPSC Geologist Exam Pattern 2023 PDF

UPSC Combined Geo-Scientist Syllabus 2023 is provided here. So the candidates who applied for UPSC jobs can check the UPSC Geologist Syllabus. Also, you can view the UPSC Geo-Scientist Exam Pattern in the below section. Download Union Public Service Commission Chemist Syllabus from the below link.

Sl.NoPaperSubjectsMarksExam Duration
1.IGeneral English1003 Hours
2.IIGeology I2003 Hours
3.IIIGeology II2003 Hours
4.IVGeology III2003 Hours

UPSC Geophysicist Exam Pattern 2023

Sl.NoPaperSubjectsMarksExam Duration
1.IGeneral English1003 Hours
2.II Geophysics I2003 Hours
3.III Geophysics II2003 Hours
4.IV Geophysics III2003 Hours

UPSC Chemist Exam Pattern 2023

Sl.NoPapersSubjectsNo. of MarksDuration
1.IGeneral English1003 Hours
2.IIChemistry I2003 Hours
3.IIIChemistry II2003 Hours
4.IVChemistry III2003 Hours

UPSC Jr Hydrogeologist Exam Pattern 2023

1.IGeneral English1003 Hours
2.IIGeology I2003 Hours
3.IIIGeology II2003 Hours
4.IVHydrogeology2003 Hours

Download UPSC Combined Geo-Scientist Syllabus 2023 PDF

The UPSC Combined Geo-Scientist Syllabus is provided for the candidates preparing for Exam. Candidates who have applied for UPSC Combined Geo-Scientist Recruitment can use this syllabus to help you to give your best in the UPSC Combined Geo-Scientist Exam. The UPSC Combined Geo-Scientist Syllabus topics are mentioned below.

UPSC Combined Geo-Scientist Prelims Exam Syllabus

Stage-I – (Objective Type)

Paper-I: General Studies (Common for all streams)

  • Current events of national and international importance.
  • History of India and Indian National Movement.
  • Indian and World Geography -Physical, Social, Economic Geography of India and the World.
  • Indian Polity and Governance -Constitution, Political System, Panchayati Raj, Public Policy, Rights Issues, etc.
  • Economic and Social Development – Sustainable Development, Poverty, Inclusion, Demographics, Social Sector initiatives, etc.
  • General issues on Environmental Ecology, Bio-diversity, and Climate Change – that do not require subject specialization
  • General Science

Paper-II: Geology/ Hydrogeology

  • Physical Geology
  • Structural Geology
  • Mineralogy
  • Igneous Petrology
  • Metamorphic Petrology
  • Sedimentology
  • Paleontology
  • Stratigraphy
  • Economic Geology
  • Hydrogeology

Paper-II: Geophysics

  • Solid Earth Geophysics

  • Mathematical Methods in Geophysics
  • Electromagnetism
  • Geophysical Prospecting
  • Remote Sensing and Thermodynamics
  • Nuclear Physics and Radiometry

Paper-II: Chemistry

  • Chemical periodicity
  • Chemical bonding and structure
  • Acids and bases
  • The theoretical basis of quantitative inorganic analysis
  • Kinetic theory and the gaseous state
  • Chemical thermodynamics and chemical equilibrium
  • Solutions of non-electrolytes
  • Electrochemistry
  • Basic organic chemistry
  • Stereochemistry
  • Types of organic reactions
  • Molecular Rearrangements

UPSC Combined Geo-Scientist Mains Exam Syllabus

For the post of Geologist/ Scientist ‘B’ (Hydrogeology)

Stage II (Descriptive Type)

Geology: Paper-I

  • Section A. Physical geology and remote sensing
  • Section B. Structural geology
  • Section C. Sedimentology
  • Section D. Paleontology
  • Section E. Stratigraphy

Geology: Paper-II

  • Section A. Mineralogy
  • Section B. Geochemistry and isotope geology
  • Section C. Igneous petrology
  • Section D. Metamorphic petrology
  • Section E. Geodynamics

Geology: Paper-III

  • Section A. Economic geology
  • Section B. Indian mineral deposits and mineral economics
  • Section C. Mineral exploration
  • Section D. Fuel geology and Engineering geology
  • Section E. Environmental geology and Natural hazards


  • Section A. Occurrence and distribution of groundwater
  • Section B. Groundwater movement and well hydraulics
  • Section C. Water wells and groundwater levels
  • Section D. Groundwater exploration
  • Section E. Groundwater quality and management

For the post of Geophysicist/ Scientist ‘B’ (Geophysics)

Geophysics: Paper-I

    • A1. Solid Earth Geophysics
    • A2. Earthquake Seismology
    • A3. Mathematical methods in Geophysics
    • A4. Geophysical InversionPART-A
  • PART-B
    • B1. Mathematical Methods of Physics
    • B2. Electrodynamics
    • B3. Electromagnetic Theory
    • B4. Introductory Atmospheric and Space Physics

Geophysics: Paper-II

  • PART-A
    • A1. Potential Field (Gravity and Magnetic) Methods
    • A2. Electrical and Electromagnetic methods
    • A3. Seismic Prospecting
    • A4. Borehole Geophysics
  • PART-B
    • B1. Classical Mechanics
    • B2. Thermodynamics and Statistical Physics
    • B3. Atomic and Molecular Physics and Characterization of materials
    • B4. Nuclear and Particle Physics

Geophysics: Paper-III

  • PART-A
    • A1. Radiometric and Airborne Geophysics
    • A2. Marine Geophysics
    • A3. Geophysical Signal Processing
    • A4. Remote Sensing and Geohydrology
  • PART-B
    • B1. Solid State Physics and Basic Electronics
    • B2. Laser systems
    • B3. Digital electronics, Radar systems, Satellite communications
    • B4. Quantum Mechanics

For the posts of Chemist/ Scientist ‘B’ (Chemical)

Chemistry: Paper-I (Inorganic Chemistry)

  • Inorganic solids
  • Chemistry of coordination compounds
  • Acid-base titrations
  • Gravimetric Analysis
  • Redox Titrations
  • Complexometric titrations
  • Organometallic compounds
  • Nuclear chemistry
  • Chemistry of d- and f-block elements

Chemistry: Paper-II (Physical Chemistry)

  • Kinetic theory and the gaseous state
  • Solids
  • Chemical thermodynamics and chemical equilibrium
  • Chemical kinetics and catalysis
  • Electrochemistry
  • Quantum chemistry
  • Basic principles and applications of spectroscopy
  • Photochemistry

Chemistry: Paper-III (Analytical and Organic)

  • PART-A (Analytical Chemistry)
    • A1. Errors in quantitative analysis
    • A2. Separation Methods
    • A3. Spectroscopic methods of analysis
    • A4. Thermal methods of analysis
    • A4. Thermal methods of analysis
    • A6. Inductively coupled plasma spectroscopy
    • A7. Analysis of geological materials
  • PART B (Organic chemistry)
    • B1. Unstable, uncharged intermediate
    • B2. Addition reactions
    • B3: Reactions in the carbonyl group
    • B4. Oxidation and Reduction
    • B5. Electrocyclic Reactions
    • B6. Spectroscopic methods of analysis

UPSC Combined Geo-Scientist Syllabus – Frequently Asked Questions(FAQ)

What is UPSC Combined Geo-Scientist Syllabus?

Quantitative Ability, Communication Ability, English Comprehension, Analytical Ability, General Knowledge and Current affairs

What is the Exam Pattern for UPSC Combined Geo Scientist2023?

The Detailed UPSC Combined Geo ScientistExam Pattern 2023 is available @

Where can I Get the UPSC Combined Geo-Scientist Syllabus PDF?

The UPSC Combined Geo-Scientist Syllabus PDF available @

What are the Total Marks for UPSC Combined Geo-Scientist Exam?

The UPSC Combined Geo-Scientist will be Conducted for 100 Marks

How many Questions will be asked in the UPSC Combined Geo-Scientist Exam ?

A Total of 100 Questions will be asked in the UPSC Combined Geo-Scientist Exam

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