The average coefficient of permeability of natural deposits
A
Parallel to stratification is always greater than that perpendicular to stratification
B
Parallel to stratification is always less than that perpendicular to stratification
C
Is always same in both directions
D
Parallel to stratification may or may not be greater than that perpendicular to stratification
Correct Answer: Parallel to stratification is always greater than that perpendicular to stratification