Subject
Bank Exam
Topic
জনতা ব্যাংক লিমিটেড আরসি (রুরাল ক্রেডিট) - ২৭.১০.২০২৩
A train with a length of 150m long, takes 30 seconds to cross a 500m long bridge. How much time will the train take to cross a 370m long platform?
A train with a length of 150m long, takes 30 seconds to cross a 500m long bridge. How much time will the train take to cross a 370m long platform?
ক)
18 secখ)
24 secগ)
30 secঘ)
36 secExplanation
Length of the train = 150 m Length of the bridge = 500 m Total length = (500 + 150)m = 650m Speed of the train = 650/30 m/sec = 65/3 m/sec Now, total length of the train and new bridge = (370 + 150)m = 520m ∴ Time taken = (520 × 3)/65 sec = 24 secRelated questions
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