Civil Services Haryana PSC HCS Mock Test 2024 General Knowledge Indian Geography Indian Economic and Human Geography
A set of non - conventional sources of energy out of the following is:
1
Mineral oil, natural gas, coal
2
Coal, wind energy, bio gas
3
Solar energy, atomic energy, wind energy
4
Geo - thermal energy, natural gas, petroleum
5
None of the above/More than one of the above.