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Prateek Asked :

24-05-2021 Problems on Trains

Q. A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?

A. 230 m
B. 240 m
C. 260 m
D. 270 m


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Nasreen Laskar
Commented on 2021-05-24 22:29:12 (IST)
Ans -(D)
Let, length of train be x m
A/Q,
72*(5/18)=(250+x)/26
=> 20*26 =250+x
=>x=270 m