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Exam Details

2020 Paper - II Geology - Hydrogeology

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Questions 120
Duration 180 mins
Package Combined Medical Services Examination - Previous Year Papers

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Difficulty distribution

Easy 40 33.3%
Medium 40 33.3%
Hard 40 33.3%

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Multiple Choices 120 100%

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Sample questions from this paper

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1
2020 · Unclassified
2020 Paper - II Geology - Hydrogeology
The ‘Correlation’ determines the age relationship between rock units or geological events in separate area, but the ‘Physical Continuity’ is:
A
To trace physically the source of rock unit between the two different places
B
The correlation of two rock units according to geological time scale
C
The lateral correlation of the rocks which are exposed in a wide gap physically
D
The correlation of two rock units on the basis of their same physical and chemical character
2
2020 · Unclassified
2020 Paper - II Geology - Hydrogeology
Consider the following regarding a rock sample: T is half life of the radioactive substance Np is number of atoms of parent radioactive substance present today Nd is number of atoms of the daughter product The age of a rock sample is determined by which one of the following equations?
A
3.323 T log10 [1 - Nd/Np]
B
3.323 T log10 [1 + Np/Nd]
C
3.323 T log10 [1 - Np/Nd]
D
3.323 T log10 [1 + Nd/Np]
3
2020 · Unclassified
2020 Paper - II Geology - Hydrogeology
In “humid temperate climate” the rocks are weathered predominantly by a combination of both disintegration and decomposition, resulting in the formation of:
A
Black cotton soil
B
Lateritic soil
C
Podzol soil
D
Sandy soil
4
2020 · Unclassified
2020 Paper - II Geology - Hydrogeology
The molten spheroidal mass that the earth originally was started cooling with the result that a solid crust was formed over a molten core. The process of gradual release of previously dissolved gasses, in molten magma, is called:
A
Degassing
B
Diagenesis
C
Decomposition
D
Disintegration
5
2020 · Unclassified
2020 Paper - II Geology - Hydrogeology
The volcanism of island arcs and continental-margin orogens are associated with plate convergence. More extensive vast sheets of basaltic lavas which have formed on the continents at various times in the past are referred to as:
A
Continental flood basalts
B
Mid-oceanic lava flow
C
Andesitic lava flow
D
Rhyolitic lava flow
6
2020 · Unclassified
2020 Paper - II Geology - Hydrogeology
Isostatic adjustment is:
A
The horizontal movement of crustal rock tending to rise or sink gradually until they are balanced by the weight of displaced mantle rocks.
B
The vertical movement of crustal rock tending to rise and sink gradually until they are balanced by the weight of displaced mantle rocks.
C
Shrinking of crust rock during the process of convergent plate boundary movement which is equal to applied stress
D
Rearrangement of morphological features at the surface of earth after removal of applied pressure