How many seconds will a 800 meter long train moving with a speed of 63 – McqOptions

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1.	How many seconds will a 800 meter long train moving with a speed of 63 km/hr take to cross a man walking with a speed of 3 km/hr in the direction of the train ?
A.	48
B.	52
C.	38
D.	42
Answer» B. 52

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