Question

which act introduced dyarchy?​

Answer 1

Explanation:

Government of India Act, 1919

Government of India Act, 1919 also known as Montagu-Chelmsford Reforms which came into force in 1921 . It was instituted in the British Indian polity to introduce the Diarchy, i.e., rule of two which means executive councilors and popular ministers.

Answer 2

Answer:

Edwin Samuel Montagu

Dyarchy was introduced as a constitutional reform by Edwin Samuel Montagu (secretary of state for India, 1917–22) and Lord Chelmsford (viceroy of India, 1916–21). The principle of dyarchy was a division of the executive branch of each provincial government into authoritarian and popularly responsible sections.