APSC Geology & Mining Screening Test Syllabus 2026: Complete Guide for Assistant Geologist, Chemist, Drilling Engineer, Assistant Mining Engineer & Geophysicist

APSC Geology & Mining Screening Test Syllabus 2026: Detailed Overview

The Assam Public Service Commission (APSC) has officially released the syllabus for the Screening Test to fill five vacancies in the Directorate of Geology and Mining, Assam, under the Mines and Minerals Department. The positions include Assistant Geologist, Chemist, Drilling Engineer, Assistant Mining Engineer, and Geophysicist. All five posts share a common Paper-I (General Studies), while Paper-II is subject-specific. This comprehensive guide covers the exam pattern, subject-wise syllabus, selection process, and preparation strategies to help candidates ace the test.

About APSC & Directorate of Geology and Mining Recruitment

The Assam Public Service Commission (APSC) is the premier constitutional body responsible for recruiting candidates to various civil services and departmental positions in the state of Assam. The Directorate of Geology and Mining, under the Mines and Minerals Department, oversees mineral exploration and extraction activities. This recruitment aims to fill specialist roles that require deep domain knowledge. The Screening Test will shortlist candidates for further selection stages.

APSC Screening Test Exam Pattern 2026

The Screening Test consists of two objective-type papers. Paper-I is common for all five posts, while Paper-II is specific to each position. Both papers carry equal marks and duration.

The exam pattern for Paper-I is as follows:

Paper-II subject distribution for each post:

APSC Screening Test Subject-Wise Syllabus

APSC Paper-I Syllabus: General Studies

This paper tests candidates on a broad range of topics including:

• Constitution of India and its features
• Current affairs of national and international importance
• Indian economy and planning
• Geography of India and Assam
• Science and technology developments
• History and culture of Assam
• Indian national movement
• Environmental issues and disaster management
• Logical reasoning and analytical ability
• General mental ability

APSC Paper-II Syllabus: Geology (Assistant Geologist)

The Geology syllabus covers the following topics:

• Structural Geology: folds, faults, joints, unconformities, and tectonics
• Mineralogy: crystal systems, optical mineralogy, and rock-forming minerals
• Petrology: igneous, sedimentary, and metamorphic rocks
• Economic Geology: ore deposits, mineral resources of India
• Stratigraphy: Indian stratigraphy and geological time scale
• Palaeontology: fossils and their significance
• Fuel Geology: coal, petroleum, and natural gas
• Geomorphology and remote sensing
• Hydrogeology and engineering geology

APSC Paper-II Syllabus: Chemistry (Chemist)

The Chemistry syllabus is based on the Gauhati University curriculum and includes:

• Inorganic Chemistry: periodic table, coordination compounds, and qualitative analysis
• Organic Chemistry: functional groups, reaction mechanisms, and spectroscopy
• Physical Chemistry: thermodynamics, kinetics, and electrochemistry
• Analytical Chemistry: titrations, chromatography, and instrumentation
• Environmental Chemistry: pollution and analysis

APSC Paper-II Syllabus: Mechanical Engineering (Drilling Engineer)

Key topics include:

• Fluid mechanics and hydraulics
• Thermodynamics and heat transfer
• Machine design and strength of materials
• Manufacturing processes and production technology
• Drilling technology and equipment
• Engineering mechanics and dynamics

APSC Paper-II Syllabus: Mining and Geology (Assistant Mining Engineer)

Topics include:

• Mining methods: underground and opencast
• Mine surveying and ventilation
• Mine safety and legislation
• Geology of mineral deposits
• Rock mechanics and ground control
• Mineral processing and beneficiation

APSC Paper-II Syllabus: Geophysics (Geophysicist)

Key topics include:

• Geophysical methods: seismic, gravity, magnetic, electrical, and electromagnetic
• Earth's structure and plate tectonics
• Seismology and earthquake engineering
• Geophysical exploration for minerals and hydrocarbons
• Remote sensing and GIS applications
• Data processing and interpretation

APSC Screening Test Complete Selection Scheme

The selection process consists of the following stages:

• Screening Test: Objective-type papers (Paper-I and Paper-II) as per the syllabus above.
• Interview/Personality Test: Candidates shortlisted based on Screening Test marks may be called for an interview (if applicable).
• Document Verification: Final selection after verification of original certificates and documents.

Note: The official notification may specify additional stages. Candidates are advised to check the detailed advertisement on the APSC website.

How to Clear APSC Geology & Mining Screening Test

Here are some expert tips to crack the APSC Screening Test:

• Understand the syllabus thoroughly: Go through the subject-wise topics and mark your strengths and weaknesses.
• Practice previous year papers: Solve APSC past question papers to get familiar with the exam pattern and difficulty level.
• Focus on General Studies: Paper-I covers a wide range of topics; allocate time for current affairs, Assam-specific issues, and basic science.
• Master your core subject: For Paper-II, refer to standard textbooks (e.g., for Geology: 'Principles of Geology' by Lyell, 'Structural Geology' by Haakon Fossen).
• Take mock tests: Regularly attempt online mock tests to improve speed and accuracy.
• Revise regularly: Create short notes for quick revision, especially for formulas and key concepts.
• Recommended books: For General Studies: 'Indian Polity' by M. Laxmikanth, 'Geography of India' by Majid Husain; For Geology: 'Manual of Geology' by D. N. Wadia.

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