100 Best Geography- Rocks and Minerals MCQs
Q9). The ore of Aluminium is
a).Bauxite
b).Chromium
c).Mica
d).Manganese
Correct Answer:
Bauxite
Explaination:
Q10). The best quality coal is
a).Lignite
b).Peat
c).Bituminous
d).Anthracite
Correct Answer:
Anthracite
Explaination:
Q11). Which of the following is an organic rock ?
a).Marble
b).Coal
c).Granite
d).Slate
Correct Answer:
Coal
Explaination:
Q12). Loess is an example of
a).argillaceous rocks
b).aeolian rocks
c).glacial rocks
d).riverine rocks
Correct Answer:
aeolian rocks
Explaination:
Q13). To which country does India export the largest quantity of iron ore ?
a).Japan
b).U.S.A.
c).Egypt
d).Germany
Correct Answer:
Japan
Explaination:
Q14). Which of the following is also called White Coal ?
a).Petroleum
b).Natural gas
c).Hydroelectricity
d).Uranium
Correct Answer:
Hydroelectricity
Explaination:
Q15). A slate is a form of
a).Igneous rocks
b).Metamorphic rocks
c).Sedimentary rocks
d).None of these
Correct Answer:
Metamorphic rocks
Explaination:
Q16). Which of the following is the finest terrigeneous material ?
a).Silt
b).Clay
c).Sand
d).Mud
Correct Answer:
Mud
Explaination: