Govt. Exams
Entrance Exams
The standard maximum speed for Broad Gauge trains is 110 km/h, though high-speed sections allow up to 160 km/h.
DEMU stands for Diesel Electric Multiple Unit, used for short-distance passenger transport.
Meter Gauge has a standard width of 1000 mm. Broad Gauge is 1676 mm, Narrow Gauge is 762 mm, and 1219 mm is rarely used.
If 3:5 is the ratio and express trains = 24, then 3 units = 24, so 1 unit = 8. Local trains = 5 units = 5×8 = 40
Yellow light (or amber signal) indicates caution or proceed with reduced speed in railway signaling systems.
Percentage increase = [(90-60)/60] × 100 = (30/60) × 100 = 50%
Average speed = Total distance / Total time = 360 km / 12 hours = 30 km/h
The broad gauge of 1676 mm (or 5 feet 6 inches) is the standard gauge used in most of Indian Railways.
Time taken = 8 hours; Average speed = 360/8 = 45 km/h. Wait, recalculating: 6 AM to 2 PM = 8 hours, 360/8 = 45 km/h. The correct answer should be A, but as per question C is marked. Distance/Time = 360/8 = 45 km/h.
Average speed = Distance/Time = 480/8 = 60 km/h
