Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Geography (World Geography) World Economic and Human Geography
Which of the following contains principles of trigonometry?
1
Rihlah
2
Geographia Generalis
3
Suryasiddhanta
4
More than one of the above
5
None of the above