Which Governor General of India advocated rapid railway construction in India?

Who among the following advocated the construction of initial railways in India for facilitating army movement?

Which British Governor-General of India was assassinated by a convict in the Andaman Islands?

Who was the first Governor General of India?

James Andrew Ramsay was the real name of which Government-General of India?

Who was the Governor General of India at the time of the outbreak of the Revolt of 1857?