Or the distance between two stations a and b is 350 km a train m leaves from station towards at 8:00 am with the speed of 60 kmph and other train n leaves station towards at 9:30 am with speed of 70 kmph find at what time both the trains will meet each other? (a) 11 am (b) 11:15 am (c) 11:30 am (d) 12 pm
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Answer:
11:30
Explanation:
the distance cover by first train till 9:30am=90km
therefore the distance left between the two train = 350-90=260km
therefore the relative velocity of train are 130 km/hr
therefore the time taken to meet is
time = distance/speed
= 260/130
= 2hr
therefore at 11:30 am the train will meet
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