Passage: The Indian Councils Act 1861 made several changes to the Council's composition. Three members were to be appointed by the Secretary of State for India, and two by the Sovereign. (The power to appoint all five members passed to the Crown in 1869). The Viceroy was empowered to appoint an additional six to twelve members (changed to ten to sixteen in 1892, and to sixty in 1909). The five individuals appointed by the Sovereign or the Indian Secretary headed the executive departments, while those appointed by the Viceroy debated and voted on legislation.

Question: What was the maximum number of member that Viceroy could appoint in 1909?
sixty