Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Which are the two most common minerals found in rocks?
1
Bauxite and Calcite
2
Mica and calcite
3
Feldspar and quartz
4
More than one of the above
5
None of the above