SSC CGL 2 Sep 2016 Shif 2 Paper

Question : 57 of 100

Marks: +1, -0

Two trains start from a certain place on two parallel tracks in the same direction. The speed of the trains are 45 km/hr. and 40 km/hr respectively. The distance between the two trains after 45 minutes will be

2.5 km.
2.75 km.
3.7 km.
3.75 km.

Validate

Solution:

Relative speed = 45 – 40 = 5 kmph.
∴ Gap between trains after 45 minutes =

(5×{45}/{60})

km
= 3.75 km

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