The Montague-Chelmsford Proposals were related to
- social reforms
- educational reforms
- reforms in police administration
- constitutional reforms
The Government of India Act, 1919 was passed to expand participation of Indians in the government of India. The Act embodied the reforms recommended by Edwin Montagu, and the Viceroy, Lord Chelmsford (Montagu-Chelmsford Reforms). The Act covered ten years from 1919 to 1929.
The correct option is D.