Exam Details

Subject geology
Paper paper 1
Exam / Course civil services main optional
Department
Organization union public service commission
Position
Exam Date 2005
City, State central government,


Question Paper

IAS Mains Geology 2005
Paper I
Section A

Attempt any THREE of the following in about 200 words each: (20 × 3 60)

Radioactivity and age of the earth.

Geomorphic cycles and their interpretation.

Global Positioning System.

Strain markers in deformed rocks.

What is a volcanic belt? Discuss causes and products of volcanoes. Illustrate your answer with suitable neat sketches (50 10 60).

Discuss the following: (30 × 2 60)

Fluvial Landforms.

Geographic Information System.

Discuss the classification and mechanics of Faults. Illustrate your answer with neat sketches (50 10 60).

Section B

Discuss any THREE of the following in about 200 words each: (20 × 3 60)

Application of microfossils in petroleum exploration.

Chronostratigraphic classification.

Classification of aquifers.

Landslide-its causes and prevention.

Discuss the evolutionary trends of Trilobita. Illustrate your answer with sketches (50 10 60).

Write about the following: (30 × 2 60)

Cambrian-Precambrian Boundary

Climatic conditions in Gondwana time.

Discuss the following: (30 × 2 60)

Water-bearing characteristics of rocks.

Engineering properties of rocks.


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