A 300 metres long train crosses a platform in 39 seconds while it c – McqOptions

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1.	A 300 metres long train crosses a platform in 39 seconds while it crosses a signal pole in 18 second . what is the length of the platform ?
A.	320 m
B.	350 m
C.	650 m
D.	Data inadequate
Answer» C. 650 m

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