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MCQs

Total Questions : 115 | Page 1 of 12 pages
Question 1. The density range lies between 2.5 and 4.5 g/cc for __________
  1.    Metallic minerals
  2.    Non-metallic minerals
  3.    Metalloid minerals
  4.    Ore minerals
 Discuss Question
Answer: Option B. -> Non-metallic minerals
Answer: (b).Non-metallic minerals
Question 2. The minerals which develop electric charge upon heating are called __________
  1.    Pyro-electric minerals
  2.    Piezo-electric minerals
  3.    Paramagnetic minerals
  4.    Diamagnetic minerals
 Discuss Question
Answer: Option A. -> Pyro-electric minerals
Answer: (a).Pyro-electric minerals
Question 3. Atoms of greater atomic radii show __________
  1.    Less density
  2.    Greater density
  3.    No difference
  4.    Doesn’t depend on atomic radii
 Discuss Question
Answer: Option A. -> Less density
Answer: (a).Less density
Question 4. The Phenomenon where electric charge develops due to application of pressure is __________
  1.    Pyro-electric minerals
  2.    Piezo-electric minerals
  3.    Paramagnetic minerals
  4.    Diamagnetic minerals
 Discuss Question
Answer: Option B. -> Piezo-electric minerals
Answer: (b).Piezo-electric minerals
Question 5. Form in which neither a crystal face nor a cleavage is seen is __________
  1.    Crystalline
  2.    Crystallized
  3.    Amorphous
  4.    Crystalline and crystallized
 Discuss Question
Answer: Option C. -> Amorphous
Answer: (c).Amorphous
Question 6. Carbonate minerals are found usually in ___________
  1.    Igneous rocks
  2.    Sedimentary rocks
  3.    Sedimentary and metamorphic rocks
  4.    Metamorphic and igneous rocks
 Discuss Question
Answer: Option C. -> Sedimentary and metamorphic rocks
Answer: (c).Sedimentary and metamorphic rocks
Question 7. Quartz is found in which type of rock?
  1.    Igneous rock
  2.    Sedimentary rock
  3.    Metamorphic rock
  4.    Igneous, sedimentary and metamorphic rocks
 Discuss Question
Answer: Option D. -> Igneous, sedimentary and metamorphic rocks
Answer: (d).Igneous, sedimentary and metamorphic rocks
Question 8. What is the colour of the magnesite when pure?
  1.    Yellow
  2.    Bone white
  3.    Blue
  4.    Black
 Discuss Question
Answer: Option B. -> Bone white
Answer: (b).Bone white
Question 9. What is the structure or form of dolomite?
  1.    Rhombohedral
  2.    Columnar
  3.    Tabular
  4.    Flaky
 Discuss Question
Answer: Option A. -> Rhombohedral
Answer: (a).Rhombohedral
Question 10. Name the carbonate mineral which is found in ultrabasic igneous rocks.
  1.    Dolomite
  2.    Calcite
  3.    Magnesite
  4.    Jasper
 Discuss Question
Answer: Option C. -> Magnesite
Answer: (c).Magnesite

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