RRB Group D 2-Nov-2014 Shift 1 Solved Paper

Indian Railways currently has four different gauges: the 1,676 mm (5 ft 6 in) broad gauge, the 1,000 mm (3 ft 3 3⁄8 in) gauge, and two narrow gauges 2 ft 6 in (762 mm) and 2 ft (610 mm). Breadth of broad gauge in India is 1.67 m.