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A.
8 Seconds
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B.
1 minute
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C.
52 Seconds
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D.
Data inadequate
Correct Option: CExplanation:
Length of train = x meters
Speed = (45 × 5/18) m/sec = (25/2) m/sec
Distance covered in crossing the platform = (x + 100) m
(x + 100) × 2/25 = 60
or 2x + 200 = 1500 or x = 650
Time is taken to cross the pale
= (650 × 2/25) Sec = 52 Sec.