A train crossed a 120 m long platform in 12 seconds and 165 m long platform in 15 seconds. The speed of the train was:

A train crossed a 120 m long platform in 12 seconds and 165 m long pla

1.	A train crossed a 120 m long platform in 12 seconds and 165 m long platform in 15 seconds. The speed of the train was:
A.	66 km/h
B.	54 km/h
C.	49 km/h
D.	72 km/h
Answer» C. 49 km/h

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A train crossed a 120 m long platform in 12 seconds and 165 m long platform in 15 seconds. The speed of the train was:

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