Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Out of the following types of iron ore, reserve of which type is largest in India?
1
Hematite
2
Magnetite
3
Siderite
4
More than one of the above
5
None of the above