Building Construction
Pick up the commonly adopted geophysical method in civil engineering from the following:

Both (A) and (B) of the above
The seismic method
Electrical resistivity method
Gravitational method

ANSWER DOWNLOAD EXAMIANS APP

Building Construction
Raft foundations are used for:

Counter acting the hydrostatic effect
Spanning over small soft or loose pockets
Providing increased area of foundation over poor bearing capacity of soil
All listed here

ANSWER DOWNLOAD EXAMIANS APP