SSC CHSL 6 Dec 2015 Shift 1 Paper

Question : 141 of 200

Marks: +1, -0

A train is 250 m long. If the train takes 50 seconds to cross a tree by the railway line, then the speed ofthe train in km/hr is:

Solution:

Length of train = 250 m and time taken = 50 seconds
⇒ Speed =

250/50=5

m/s
Thus, speed (in km/hr) =

5×18/5=18

km/hr

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