A train of 36 carriage each of meter length when an engine also of 140
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answers is 3 minute
explaintion
Description for Correct answer
x = (24+1)×60=1500m(24+1)×60=1500m = 1.5 km
Given : y = 1.5 km, v = 60 kmph,
t = x+yv=360hrx+yv=360hr =3min
explaintion
Description for Correct answer
x = (24+1)×60=1500m(24+1)×60=1500m = 1.5 km
Given : y = 1.5 km, v = 60 kmph,
t = x+yv=360hrx+yv=360hr =3min
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