V

Vinay • 28.75K Points
Instructor II

Q. Which of the following statement is correct ?

  • (A) The sub-base thickness is directly proportional to the group index of the soil
  • (B) The higher the group index of the soil, the larger is the thickness of the sub-base
  • (C) If the group index value of the sub-base is between 5 and 9, then the sub-base is poor
  • (D) all of the above
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