The length of a train and that of a platform are equal . If with a – McqOptions

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1.	The length of a train and that of a platform are equal . If with a speed of 90 km/hr the train crosses the platform in one minutes . then the length of the train ( in metres) is :
A.	500
B.	600
C.	750
D.	900
Answer» D. 900

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