Who was the founder of Mahakali Pathshala in Calcutta?

Who among the following was the founder president of the Asiatic Society of Bengal?

The propounder of “Filtration Theory” in India’s education policy was :

The foundation of the modern educational system in India was laid by:

In collaboration with David Hare and Alexander Duff, who of the following established Hindu College at Calcutta?

In collaboration with David Hare and Alexander Duff who of the following established Hindu College at Calcutta?