Geology and Geophysics
GATE GG-1 format:mcq PYQs
Build your understanding with focused practice from past exam papers.
Questions 11–20 of 422. Imported answers require independent review unless marked reviewed.
Question 11
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Which one of the following increases over time when the soil is fully saturated?
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In which one of the following layers inside the Earth, the velocity of the P-wave exceeds 13 km/s?
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Which one of the following is NOT a volcanic igneous rock?
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If
and
, respectively, denote the equatorial and polar radii of a reference ellipsoid, then the radius,
, of its equivalent sphere is given byYour answerChoose one option.
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Which one of the following is the CORRECT pair of radioactive parent isotope and the corresponding radiogenic daughter isotope?
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Which one of the following pairs of geophysical signatures most commonly indicates volcanogenic massive sulphide deposits?
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Which one of the following is a physical weathering process?
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Which one of the following stereographic projections represents a reclined fold?
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A mineral has X = c, Y = b, Z = a, where X, Y, Z denote optical directions and a, b, c denote crystallographic axes. If X is the fast vibration direction and the mineral is optically positive, a {001} section will show which one of the following interference figures?
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Which one of the following minerals is NOT formed by chemical weathering?
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