A soil has a void ratio of 0.75 and a specific gravity of 2.66. The value of critical hydraulic gradient at which quick sand condition will occur is

A soil has a void ratio of 0.75 and a specific gravity of 2.66. The va

1.	A soil has a void ratio of 0.75 and a specific gravity of 2.66. The value of critical hydraulic gradient at which quick sand condition will occur is
A.	0.95
B.	1.05
C.	2.09
D.	6.64
Answer» B. 1.05