Train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is :

A 100 kmph
B 110 kmph
C 120 kmph
D 130 kmph

Correct Answer: 120 kmph

Hints : Let, car speed = x Train speed = 1.5x Time taken for car to go 75 km = t and train to go = (t - 12.5) t × x = ( t - 12.5) 1.5x t = 37.5 mun 37.5x = 75 x = 2km/min x = 120 km/h
Bissoy MCQ
#গণিত #ট্রেন ও  গতিবেগ (Train & Speed) #Janata Bank Ltd #Janata Bank Ltd - Executive Officer - 27.7.2012

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