Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Location(s)
Which system is responsible for the coal deposits in the Damodar, Mahanadi, Godavari, and Krishna river basins?
1
The Vindhyan System
2
The Gondwana System
3
The Dharwar System
4
More than one of the above
5
None of the above