Question

suministrative sources include autobiographies and books.
4. The British carried out surveys of the country for effective administration
5. Census surveys were carried out by the British from the end of the 18th​

Answer 1

Answer:

Explanation:

While it has been undertaken every 10 years, beginning in 1872 under British Viceroy Lord Mayo, the first complete census was taken in 1881. Post 1949, it has been conducted by the Registrar General and Census Commissioner of India under the Ministry of Home Affairs, Government of India