Model 4 Train Vs Pole/Signal Post/Man Practice Questions Answers Test with Solutions & More Shortcuts

Question : 31 [SSC CGL Tier-I 2016]

How long does a train, 75 metre long, moving at 60 km/hr take to pass a certain telegraph post?

a) 4.5 seconds

b) 5 seconds

c) 5.4 seconds

d) 3.5 seconds

Answer: (a)

Distance covered by train

= Length of train

Speed of train = 60 kmph

= $({60 × 5}/18)$ m./sec.

= $(50/3)$ m./sec.

Required time = $\text"Distance"/ \text"Speed"$

= $(75/{50/3})$ seconds

= ${75 × 3}/50$ seconds = 4.5 seconds

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