Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge Geography (World Geography) Geomorphology
Which of the following rock is found over the largest part of the earth's surface?
1
Metamorphic rock
2
Igneous rock
3
Sedimentary rock
4
More than one of the above
5
None of the above