A train is traveling at 48 kmph . It crosses another train having half – McqOptions

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1.	A train is traveling at 48 kmph . It crosses another train having half of its length , traveling in opposite direction at 42 kmph, in 12 seconds. It also passes a railway platform in 45 seconds. What is the length of the platform ?
A.	500
B.	400
C.	360
D.	480
Answer» C. 360

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