Question

A train has to cover a distance of 120 km in 10 hours. If it covers half journey in 3/5^th time, then the speed of covering the remaining distance in the time left has to be:

Q: A train has to cover a distance of 120 km in 10 hours. If it covers half journey in 3/5th time, then

Speed = Distance/time = 120/10 = 12 km/hr According to the question, New time = 3/5 x 10 = 6 hrs New distance = 1/2 x 120 = 60 km Required speed = Distance left/Time left = 60/4 = 15 km/hr

A 10 km/hr

B 11.25 km/hr

C 15 km/hr

D 17.5 km/hr

E 13.5 km/hr

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A train has to cover a distance of 120 km in 10 hours. If it covers half journey in 3/5^th time, then the speed of covering the remaining distance in the time left has to be:

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A train has to cover a distance of 120 km in 10 hours. If it covers half journey in 3/5th time, then the speed of covering the remaining distance in the time left has to be:

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A train has to cover a distance of 120 km in 10 hours. If it covers half journey in 3/5^th time, then the speed of covering the remaining distance in the time left has to be: