Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Which of the following statement is correct related to Rat Hole Mining:
1
It is famous in Jowai and Cherapunjee in Meghalaya.
2
It involves digging of very big tunnels.
3
The National Green Tribunal has declared such activities legal.
4
More than one of the above
5
None of the above