A train covers a distance in 100 min, if it runs at a speed of 48kmph – McqOptions

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1.	A train covers a distance in 100 min, if it runs at a speed of 48kmph on an average. The speed at which the train must run to reduce the time of journey to 40min will be ?
A.	40 kmph
B.	30 kmph
C.	30 kmph
D.	80 kmph
Answer» D. 80 kmph

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