1 - A , 2 - C, 3 - A, 4 - C, 5 - B
#1 A Famous railway pioneer and an engineer Robert Stephenson worked together with his Father
#2 The Rail Nation game worlds each have their own nick name. Firebox Doors doesn't belong?
#3 The fastest train in the world travels at the speed of
~430 km/h#4 The first passenger train in India carried passengers fromMumbai to Thane
#5 In 1875, the US ran the world's first postal express from New York to Chicago. It completed the journey in Just over 24 hours