Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Which one of the following regions in India is not a producer of petroleum mineral?
1
Digboi, Assam
2
Bombay High, Mumbai
3
Delta of Narmada River
4
More than one of the above
5
None of the above