A train running at the speed of 60 km/hr crosses a pole in 9 seconds. what is the length of the train?
a. 120 metres
b. 180 metres
c. 324 metres
d. 150 metresistance of 30 km, abhay takes 2 hours more than sameer. if abhay doubles his speed, then he would take 1 hour less than sameer. abhay's speed is:
a. 5 kmph
b. 6 kmph
c. 6.25 kmph
d. 7.5 kmph
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60=length/9
60×9×5/18=length
length=150m
60×9×5/18=length
length=150m
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