Delhi metro covers a distance in 40 minutes, if it runs at a speed of 48 kmph on an average. Find the speed at which the train must run to reduce the time of journey to 32 minutes∶

Delhi metro covers a distance in 40 minutes, if it runs at a speed of

1.	Delhi metro covers a distance in 40 minutes, if it runs at a speed of 48 kmph on an average. Find the speed at which the train must run to reduce the time of journey to 32 minutes∶
A.	60 kmph
B.	50 kmph
C.	70 kmph
D.	80 kmph
Answer» B. 50 kmph

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Delhi metro covers a distance in 40 minutes, if it runs at a speed of 48 kmph on an average. Find the speed at which the train must run to reduce the time of journey to 32 minutes∶

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