SSC CGL 6 Sep 2016 Paper

Question : 57 of 100

Marks: +1, -0

In what time will a train, 60 metre long, running at the rate of 36 km/hr pass a telegraph post ?

Solution:

Speed of train = 36 kmph
=

({36×15}/{18})

m/sec
= 10m/sec
∴ Required time
=

{\Length \of \train}/{\Sped \of \train}

{60}/{10}

= 6 seconds

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