Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Which one among the following pairs of mine and mineral is NOT correctly matched?
1
Bailadila : Iron Ore
2
Zawar : Zinc
3
Ghatsila : Copper
4
More than one of the above
5
None of the above