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Free download in PDF Geology Multiple Choice Questions with Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
61
Which of the following accessory plates is used to obtain interference figures ?
[A]
Gypsum Plate
[B]
Bertrand Lense
[C]
Mica Plate
[D]
Quartz Wedge
62
Which of the following minerals is isotropic under the microscope ?
[A]
Garnet
[B]
Plagioclase
[C]
Biotite
[D]
Quartz
63
Which of the following is the weakest bond ?
[A]
Ionic Bond
[B]
Covalent Bond
[C]
Metallic Bond
[D]
Van der Waal
64
Becke line method is used to determine the
[A]
Bireferingence
[B]
Double refraction
[C]
Pleochroism
[D]
Relative Refractive Index
Answer: Relative Refractive Index
65
Euler’s Formula is
Where, F = number of faces, V = number of vertices and E = number of edges
[A]
F + V = E + 2
[B]
F – V = E + 2
[C]
F + V = E – 2
[D]
F – V = E – 2
66
Chiastolite is a variety of which mineral ?
[A]
Andalusite
[B]
Kyanite
[C]
Sillimanite
[D]
Anthophyllite
67
Which of the following minerals is not an example of phyllosilicate ?
[A]
Pyrophyllite
[B]
Kaolinite
[C]
Chlorite
[D]
Anthophyllite
68
Guyots are formed in
[A]
Oceans
[B]
Mountains
[C]
Desert
[D]
River Bed
69
Esker is a type of
[A]
Moraine deposit
[B]
Eolian deposit
[C]
Glacial deposit
[D]
Fluvial deposit
70
Which of the following is formed by chemical weathering ?
[A]
Morains
[B]
Bauxite
[C]
Gorge
[D]
Bajada
71
Which of the following is associated with volcano ?
[A]
Tillite
[B]
Morain
[C]
Varve
[D]
Tephra
72
Which of the following are barchans ?
[A]
Deflection Basin
[B]
Oasis
[C]
Crescent shaped dunes
[D]
Sand storms
Answer: Crescent shaped dunes
73
What are the two most abundant elements in nebula (gas clouds) in the universe ?
[A]
Hydrogen and Helium
[B]
Nitrogen and Oxygen
[C]
Oxygen and Silicon
[D]
Iron and Nickel
Answer: Hydrogen and Helium
74
Isostasy term was first used by
[A]
Airy
[B]
Wagner
[C]
Dalton
[D]
Pratt
75
The normal magnetic polarity epoch older to Matuyama Reverse and younger to Gilbert Reverse is known as
[A]
Gauss Normal
[B]
Brunches Normal
[C]
Hutton Normal
[D]
There is no such Normal Epoch and Gilbert Reverse directly passes to Matuyama Reverse
76
What is ‘dun’ ?
[A]
A plain land within mountain
[B]
A transverse valley cut by river
[C]
A recent valley
[D]
A wide longitudinal strike valley
Answer: A wide longitudinal strike valley
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