Correct Answer:- Option-C
Question76:-In the five major petroliferous basins of India, hydrocarbon entrapment is mainly in the classic reservoirs except
the

A:-Cambay Basin
B:-Krishna-Godavari Basin
C:-Cauvery Basin
D:-Bombay Offshore Basin
Correct Answer:- Option-D
Question77:-Match the following and choose the comect answer.

Plant Indicators Element
{a) Ocimum centraliafricanum (1)} Silver
(b} Eriogonum ovalifolium (2) 60
(೧) Viola calaminaria (3) Copper
(6) Equisetum avense {4} Zinc

A:-a-3, b-4, €2, d-1
B:-a-4, b-3, 6-1, 2
6:3-2, ‏1-ط‎ €-4, 6-3
D:-a-3, 0-1, ௪4 6-2
Correct Answer:- Option-D
Question78:-The type of mass wasting confined to channels
A:-Mudfiow
B:-Earthflow
C:-Solifluction
D:-Debris slide
Correct Answer:- Option-A
Question79:-Which of the following soils are the dominant soils of the humid temperate regions?
A:-Tundra soils
B:-Chemozems
C:-Laterite soils
D:-Podzols
Correct Answer:- Option-D
Question80:-The X-ray spectrometer used for the investigation of crystal structure was first developed by
A:-W.H. Bragg and W.L. Bragg
B:-Friedrich and Knipping
C:-Auguste Bravais
D:-Debye and Scherrer
Correct Answer:- Option-A
Question81:-A kind of metallic colour shown by non-metallic minerals like hypershenes in which a peculiar play of light
appears when the minerals are examined so that their crystal faces or cleavage faces are at a particular angle to the
incident illumination.
A:-Opalescence
B:-Iridescence
C:-Schillerization
D:-Phosphorescence
Correct Answer:- Option-C
Question82:-The elements having a strong affinity for silicates are called
A:-Chalcophile elements
B:-Lithophile elements
C:-Atmospheric elements
D:-Siderophile elements
Correct Answer:- Option-B