The soil profile at a site up to a depth of 10 m is show in the figure (not drawn to the scale). The soil is preloaded with a uniform surcharge (q) of 70 kN/m2 at the ground level. The water table is at a depth of 3 m below ground level. The soil unit weight of the respective layers is shown in the figure. Consider unit weight of water as 9.81 kN/m3 and assume that the surcharge (q) is applied instantaneouslyImmediately after preloading, the effective stresses (in kPa) at points P and Q, respectively, are

The soil profile at a site up to a depth of 10 m is show in the figure

1.	The soil profile at a site up to a depth of 10 m is show in the figure (not drawn to the scale). The soil is preloaded with a uniform surcharge (q) of 70 kN/m2 at the ground level. The water table is at a depth of 3 m below ground level. The soil unit weight of the respective layers is shown in the figure. Consider unit weight of water as 9.81 kN/m3 and assume that the surcharge (q) is applied instantaneouslyImmediately after preloading, the effective stresses (in kPa) at points P and Q, respectively, are
A.	124 and 204
B.	36 and 90
C.	36 and 126
D.	54 and 95
Answer» E.