Question

11.
An express train and a passenger train leave from city A at 4:00
pm. If the speed of express train is 150km/h and that of a passenger train is
120km/h. At what time will the passenger train reach, if the express train
reaches city B at 8:00pm?
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Answer 1

Step-by-step explanation:

Speed of express train = 150km/hr

Speed of passenger train = 120 km/hr

Time taken by express train = 8-4 = 4hr

Distance covered = 150x4 km = 600km

Time taken by passenger train = Distance/Speed

Time taken = 600km/120km/hr

Time taken = 5hr

Answer 2

Step-by-step explanation:

for Express train takes 28 hours to reach B

so distance is 150/28

for passenger train the time taken is = 150/28×120