What do you mean by drain of indian wealth during the colonial period?
The term economic drain was 1st used by dadabhai naoroji. this means all commercial crops and money to buy british people. the form of economic drain are as follows :
a) drain in the form of excess exports.
b) payment of high salaries to british officials.
c) payment of high dividend on british investment
d) indias income they utilised to meet the expenses on war