The correct answer is: B. Lord Curzon
Lord Curzon was the Viceroy of India from 1899 to 1905. He inaugurated the Shimla-Kalka railway on 9th November, 1903 AD. The railway
was built to connect the British summer capital of Shimla with the plains of India. It is a narrow-gauge railway that runs over a distance of 96 kilometers. The railway is considered to be one of the most scenic railways in the world.Raja Bhim Sen was a Dogra general who served in the British Indian Army. He was the commander of the Dogra troops that fought in the Anglo-Sikh War of 1845-46. He was also the
governor of the princely state of Jammu and Kashmir from 1857 to 1859.Captain Barog was an Indian engineer who was responsible for the construction of the Shimla-Kalka railway. He was killed in a landslide while inspecting the railway line in 1893.
Lord William James was a British diplomat who served as the British Ambassador to the United States from 1885 to 1889. He was also the Governor of the Isle of Wight from 1892 to 1895.