A train passes two persons walking in the same direction at a speed of 3 km/hour and 5km/hour respectively in 10 seconds and 11 seconds respectively. The speed of the train is

A train passes two persons walking in the same direction at a speed of

1.	A train passes two persons walking in the same direction at a speed of 3 km/hour and 5km/hour respectively in 10 seconds and 11 seconds respectively. The speed of the train is
A.	28 km/hour
B.	27 km/hour
C.	25 km/hour
D.	24 km/hour
Answer» D. 24 km/hour

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A train passes two persons walking in the same direction at a speed of 3 km/hour and 5km/hour respectively in 10 seconds and 11 seconds respectively. The speed of the train is

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