Why do some states in India are performing much better than other states in certain areas?
Because these states have better infrastructures in the areas they excel than other states of India.
Why do cities like Bengaluru in Karnataka attract many companies?
Because they provide world class facilities.
In how many categories are infrastructure divided? Name them.
Infrastructures are devided into two categories : (1) Economic and (2) Social
Define infrastructure.
Infrastructure may be defined as those elements of economic and social changes which serve as a support system to all production activities in the economy.