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MCQs

Total Questions : 216 | Page 3 of 22 pages
Question 21. The process which involves pressure exerted by the load is ____________
  1.    Loading
  2.    Welding
  3.    Cementation
  4.    Unloading
 Discuss Question
Answer: Option B. -> Welding
Answer: (b).Welding
Question 22. The process other than welding which is studied under diagenesis is ____________
  1.    Co-welding
  2.    Cementation
  3.    Pressurising
  4.    Unloading
 Discuss Question
Answer: Option B. -> Cementation
Answer: (b).Cementation
Question 23. Pick the organically formed sedimentary rock.
  1.    Shale
  2.    Sandstone
  3.    Breccia
  4.    Limestone
 Discuss Question
Answer: Option D. -> Limestone
Answer: (d).Limestone
Question 24. Rock salt may be formed by ____________
  1.    Erosion
  2.    Winds
  3.    Continued evaporation
  4.    Continued precipitation
 Discuss Question
Answer: Option C. -> Continued evaporation
Answer: (c).Continued evaporation
Question 25. Example of chemically formed sedimentary rocks is ____________
  1.    Gypsum
  2.    Sandstone
  3.    Shale
  4.    Breccia
 Discuss Question
Answer: Option A. -> Gypsum
Answer: (a).Gypsum
Question 26. Graded bedding occurs due to which phenomenon?
  1.    Wind settling
  2.    Sunlight
  3.    Gravitational settling
  4.    Loading
 Discuss Question
Answer: Option C. -> Gravitational settling
Answer: (c).Gravitational settling
Question 27. The bedding involving crater shaped depressions is ____________
  1.    Mud cracks
  2.    Rain prints
  3.    Ripple marks
  4.    Sun cracks
 Discuss Question
Answer: Option B. -> Rain prints
Answer: (b).Rain prints
Question 28. Which of the following does not provide evidence of shallow water environment?
  1.    Lamination
  2.    Rain prints
  3.    Ripple marks
  4.    Mud cracks
 Discuss Question
Answer: Option A. -> Lamination
Answer: (a).Lamination
Question 29. Mud cracks are common in which type of sedimentary rocks?
  1.    Fine grained
  2.    Medium grained
  3.    Coarse grained
  4.    Not particular
 Discuss Question
Answer: Option A. -> Fine grained
Answer: (a).Fine grained
Question 30. Which structure resembles fish eggs?
  1.    Pisolitic
  2.    Felsitic
  3.    Oolitic
  4.    Granitic
 Discuss Question
Answer: Option C. -> Oolitic
Answer: (c).Oolitic

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