Under the Indian Constitution, who among the following grants final assent to a Bill passed by both Houses of Parliament (such as the Waqf Amendment Bill) to make it an Act?

Which of the following territories was annexed by Lord Dalhousie under the pretext of misgovernance, and not directly through the Doctrine of Lapse?

What was the primary stated reason for the Partition of Bengal in 1905 by Lord Curzon?