A train, 150m long, passes a pole in 15 seconds and another train of the same length travelling in the opposite direction in 12 seconds. The speed of the second train is

A train, 150m long, passes a pole in 15 seconds and another train of t

1.	A train, 150m long, passes a pole in 15 seconds and another train of the same length travelling in the opposite direction in 12 seconds. The speed of the second train is
A.	45 km./hr
B.	48 km./hr
C.	52 km./hr
D.	54 km./hr
Answer» E.

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A train, 150m long, passes a pole in 15 seconds and another train of the same length travelling in the opposite direction in 12 seconds. The speed of the second train is

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