Imagine if India was not divided and Pakistan and Bangladesh were part of India only, in that case what changes could have been noticed in the PPC of India?

Rightward shift in PPC             

We can notice a shift in the PPC of an economy, when there is an increase in the resources or technology of the country. If Pakistan and Bangladesh were part of India, it would have resulted in increased resources in the economy in the form of more human resource, forest area, minerals etc. Thus, shifting the PPC curve to the right.