Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Geography (World Geography) World Economic and Human Geography
The theory which states that ‘the main cause of backwardness and regional disparities have been the strong backwash effect and weak spread effect’:
1
Growth Pole Theory
2
Cumulative Causation Theory
3
Central Place Theory
4
More than one of the above
5
None of the above