Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge World History Industrial Revolution
What resources did Britain benefit from while undergoing the Industrial Revolution?
1
Coal and copper
2
Iron and cobalt
3
Copper and cobalt
4
More than one of the above.
5
None of the above/