The CSS Geology Paper 2026 is an optional subject that evaluates a candidate’s understanding of earth systems, geological processes, mineral resources, structural geology, stratigraphy, and environmental geology. The paper reflects the scientific depth of geology by requiring clear conceptual explanations, well-labeled diagrams, and the ability to interpret geological maps and cross-sections.
It tests not only theoretical knowledge of rock formation, plate tectonics, and geophysical processes, but also the application of geological principles to real-world issues such as natural hazards, water resources, and energy exploration. Here you will find the CSS Geology past paper for 2026, providing a structured overview of the paper’s themes and the analytical preparation required to secure high marks.
CSS Geology Past Paper 2026
SECTION-A
Q. No. 2. Describe how metamorphic facies are different from metamorphic zones. Discuss the role of pressure-temperature (P-T) conditions in defining metamorphic facies and their significance in tectonic settings.
Q. No. 3. (a) Discuss the significance of micropaleontology in petroleum exploration and stratigraphic correlation. (10) (b) Briefly describe the stratigraphy of Lower Indus Basin.
Q. No. 4. Discuss in detail, the major tectonic zones of Pakistan.
Q. No. 5. Write comprehensive note on any FOUR of the following:-
- (i) Scope of Geology
- (ii) Optical Properties of Feldspar Group
- (iii) Modes of Fossilization
- (iv) Gemstones of Pakistan
- (v) Khewra Salt Mine
- (vi) Atterberg Limit Tests
Q. No. 6. Discuss various geophysical techniques used in petroleum, mineral, and water exploration, highlighting their advantages and limitations.
Q. No. 7. Define differential entrapment of hydrocarbons. Discuss how migration pathways and timing lead to differential entrapment of oil and gas in a single trap.
Q. No. 8. Define geological hazards. Explain the phenomenon of Glacial Lake Outburst Floods (GLOFs) and its increasing risk in Pakistan.
View the CSS Geology Paper 2026
