Select the correct statement________?
AMore the value of CBR, greater thickness of pavement will be required
BMore the value of group index, less thickness of pavement will be required
Call of the above
DMinimum and maximum values of group index can be 0 and 20 respectively
Correct answer
D. Minimum and maximum values of group index can be 0 and 20 respectively
Explanation
The correct answer is Minimum and maximum values of group index can be 0 and 20 respectively.