Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Which of the following is not correctly matched?
1
Primary Energy - Tidal Power
2
Commercial Energy - Oil and Gas
3
Non-Commercial Energy - Animal Dung
4
More than one of the above
5
None of the above