How much time it took for Constituent Assembly to finalize the constitution?

Which Act was passed to consolidate the provisions of the preceding Government of India Acts?

Constitution of India came into effect from?

Which Act enabled the Governor General to associate representatives of the Indian People with the work of legislation by nominating them to his expanded council?

Under which Act, the councils were having the power to discuss the budget and addressing questions to the executive.

A separate Governor for Bengal to be appointed under the act?