Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Geography (World Geography) Origin and evolution of Universe Solar system
The length of 1° of latitude (one-degree arc of a meridian) is
1
Comparatively less at the poles
2
Comparatively less at the equator
3
Constant throughout the globe
4
More than one of the above
5
None of the above