Fore bearing and back bearing of a line exactly differ by
A90°
B120°
C180°
D360°
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Area of an equilateral triangles is
The term which is measured as the vertical distance between crown and dip of a trap :
' Forensic audit ' refers to examination of :
In arches, stratified stones are placed so that their planes are
The ratio of surface areas of two sphere is 1:9 then the ratio of its radius is