Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Which of the following regions is known for oil extraction in India?
1
Mumbai High
2
Kolar
3
Bokaro
4
More than one of the above
5
More than one of the above