Multiple Choice
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
Correct Answer:
Verified
Correct Answer:
Verified
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