Surveying
The shortest distance between two places measured along the surface of the earth, is

Length of the equator between their longitudes
None of these
Length of the parallel between their longitudes
Length of the arc of the great circle passing through them

ANSWER DOWNLOAD EXAMIANS APP

Surveying
Spring tides are caused when

Solar tidal force acts opposite to lunar tidal force
Solar tidal force and lunar tidal force both coincide
Sun and moon are in line with earth
None of these

ANSWER DOWNLOAD EXAMIANS APP