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MCQs

Total Questions : 58 | Page 4 of 6 pages
Question 31. The open joints are gradually enlarged due to ___________
  1.    Rains
  2.    Winds
  3.    Weathering
  4.    Sunlight
 Discuss Question
Answer: Option C. -> Weathering
Answer: (c).Weathering
Question 32. Joint is always accompanied by opening.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 33. Fractures along which there has been no relative displacement is called?
  1.    Faults
  2.    Joints
  3.    Folds
  4.    Intrusions
 Discuss Question
Answer: Option B. -> Joints
Answer: (b).Joints
Question 34. In mural jointing, one set is horizontal and two sets are vertical.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 35. The nature of sedimentary rock that can undergo some irregular jointing is ___________
  1.    Plastic in nature
  2.    Non-plastic in nature
  3.    Rich in moisture
  4.    Plastic in nature and rich in moisture
 Discuss Question
Answer: Option D. -> Plastic in nature and rich in moisture
Answer: (d).Plastic in nature and rich in moisture
Question 36. A single theory is enough to explain origin of all types of joints.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 37. Contraction or shrinkage is the cause of which joints?
  1.    Radial joints
  2.    Vertical joints
  3.    Sheet joints
  4.    Mural joints
 Discuss Question
Answer: Option B. -> Vertical joints
Answer: (b).Vertical joints
Question 38. The wide range of temperature which vary in arid climate is ___________
  1.    -10° to 100° C
  2.    10° to 80° C
  3.    -50° to 60°C
  4.    50° to 60° C
 Discuss Question
Answer: Option C. -> -50° to 60°C
Answer: (c).-50° to 60°C
Question 39. The streaks or bands filling material in the rocks are called ___________
  1.    Colour pigments
  2.    Resins
  3.    Veins
  4.    Pores
 Discuss Question
Answer: Option C. -> Veins
Answer: (c).Veins
Question 40. When the thickness is greater than 20 cm, the veins area called ___________
  1.    Thick veins
  2.    Fissure veins
  3.    Joint veins
  4.    Broad veins
 Discuss Question
Answer: Option B. -> Fissure veins
Answer: (b).Fissure veins

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