Per capita income was Rs. 20 in 1867–68: Dadabhai Naoroji – UPSC Prelims PYQ 2000
That the per capita income in India was Rs. 20 in 1867–68 was first ascertained by:
G. Ranade
Sir W. Hunter
C. Dutta
Dadabhai Naoroji
Explanation
Dadabhai Naoroji was the first to estimate India’s national and per capita income. In his economic analysis (later elaborated in Poverty and Un-British Rule in India), he calculated the per capita income to be about Rs. 20 and used it to support his Drain of Wealth Theory.