If a clay layer is expected to settle 12cm under loading settles 3cm at the end of one month, then find the degree of consolidation.

If a clay layer is expected to settle 12cm under loading settles 3cm a

1.	If a clay layer is expected to settle 12cm under loading settles 3cm at the end of one month, then find the degree of consolidation.
A.	25%
B.	50%
C.	60%
D.	56%
Answer» B. 50%