Rail Ka Nizam : ریل کا نظام
1. Rail Technology, Railroading : ریل کا نظام : (noun) the activity of designing and constructing and operating railroads.
Namuna Banana, Khaka Tiyaar Karna : Designing : the act of working out the form of something (as by making a sketch or outline or plan). "He contributed to the design of a new instrument"
Railway Line : Railroad : a line of track providing a runway for wheels. "He walked along the railroad track"
Railway Line, Railway : Railroad : line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight.
Mustadi, Sargarmi : Activity : the trait of being active; moving or acting rapidly and energetically. "The level of activity declines with age"