RRB Group-D Model Paper 17 with answers for online practice

Given :
Speed = 30 km/h = 30/60 Km/min = 1/2 Km/min = 500 m/min
Distance = 250 metres
Formula Used:
Speed = Distance/time
Time = Distance/Speed
Calculations:
⇒Time = 250/500 min
⇒Time = 1/2 min
∴ Vinith will take 1/2 minutes to cover a distance of 250 metres at a speed of 30 km/hr.