Trains Boats and Streams Practice Test 3 with solutions

Question : 12 of 40

Marks: +1, -0

A train running at a speed of 45 km/hr clears a platform 180 metres long in 24 seconds. The length of the train is:

Solution:

Distance covered in 24 seconds = 45 ×

5/{18}

× 24 = 300 m
Hence, length of the train = 300 – 180 = 120 m

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