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MCQs

Total Questions : 115 | Page 11 of 12 pages
Question 101. What is the hardness of the quartz minerals?
  1.    7
  2.    6
  3.    2
  4.    4
 Discuss Question
Answer: Option A. -> 7
Answer: (a).7
Question 102. The mineral not belonging to the quartz group is ___________
  1.    Amethyst
  2.    Agate
  3.    Jasper
  4.    Calcite
 Discuss Question
Answer: Option D. -> Calcite
Answer: (d).Calcite
Question 103. Agate is not found banded.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 104. What is the colour of rose quartz attributed to?
  1.    Iron
  2.    Titanium
  3.    Aluminium
  4.    Sandstone
 Discuss Question
Answer: Option B. -> Titanium
Answer: (b).Titanium
Question 105. What is the cleavage shown by quartz minerals?
  1.    Basal
  2.    Prismatic
  3.    Rhombohedral
  4.    No cleavage
 Discuss Question
Answer: Option D. -> No cleavage
Answer: (d).No cleavage
Question 106. Pick the wrong statement about the fracture.
  1.    It is the broken surface of a mineral along the direction of cleavage
  2.    It is the broken surface of a mineral in a direction other than that of cleavage
  3.    In some cases it becomes a characteristic property of a mineral
  4.    Even and uneven are examples of fractures
 Discuss Question
Answer: Option A. -> It is the broken surface of a mineral along the direction of cleavage
Answer: (a).It is the broken surface of a mineral along the direction of cleavage
Question 107. The term which means, rough woody fracture is ___________
  1.    Uneven
  2.    Conchoidal
  3.    Splintry
  4.    Hackly
 Discuss Question
Answer: Option C. -> Splintry
Answer: (c).Splintry
Question 108. Mica is __________
  1.    Flexible
  2.    Rigid
  3.    Flexible and elastic
  4.    Elastic
 Discuss Question
Answer: Option C. -> Flexible and elastic
Answer: (c).Flexible and elastic
Question 109. The property of a mineral by virtue of which it can be cut with a knife is __________
  1.    Parting
  2.    Sectile
  3.    Malleable
  4.    Ductile
 Discuss Question
Answer: Option B. -> Sectile
Answer: (b).Sectile
Question 110. The behaviour of a mineral towards the forces that tend to destroy it is called ___________
  1.    Hardness
  2.    Resistance
  3.    Tenacity
  4.    Crystal degree
 Discuss Question
Answer: Option C. -> Tenacity
Answer: (c).Tenacity

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