A 125 m long train crossed a 62.5 m long bridge in 6 seconds. How much time will it take to cross a 75 m long railway crossing?a)6.4 secondsb)7.2 secondsc)8.1 secondsd)9.0 secondsCorrect answer is option 'A'. Can you explain this answer?

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A 125 m long train crossed a 62.5 m long bridge in 6 seconds. How much time will it take to cross a 75 m long railway crossing?

a)
6.4 seconds
b)
7.2 seconds
c)
8.1 seconds
d)
9.0 seconds

Correct answer is option 'A'. Can you explain this answer?

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Verified Answer

A 125 m long train crossed a 62.5 m long bridge in 6 seconds. How much...

Time taken by train to cross bridge = Sum of lengths of train & bridge/Speed of train

⇒ 6 = (125 + 62.5)/Speed of train
⇒ Speed of train = 187.5/6 = 31.25 m/sec.

Similarly,
Time taken by train to cross railway crossing = Sum of lengths of train & railway crossing/Speed of train

∴ Time taken by train to cross 75 m long railway crossing = (125 + 75)/31.25 = 200/31.25 = 6.4 sec.

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A 125 m long train crossed a 62.5 m long bridge in 6 seconds. How much time will it take to cross a 75 m long railway crossing?a)6.4 secondsb)7.2 secondsc)8.1 secondsd)9.0 secondsCorrect answer is option 'A'. Can you explain this answer?

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A 125 m long train crossed a 62.5 m long bridge in 6 seconds. How much time will it take to cross a 75 m long railway crossing?a)6.4 secondsb)7.2 secondsc)8.1 secondsd)9.0 secondsCorrect answer is option 'A'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about A 125 m long train crossed a 62.5 m long bridge in 6 seconds. How much time will it take to cross a 75 m long railway crossing?a)6.4 secondsb)7.2 secondsc)8.1 secondsd)9.0 secondsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 125 m long train crossed a 62.5 m long bridge in 6 seconds. How much time will it take to cross a 75 m long railway crossing?a)6.4 secondsb)7.2 secondsc)8.1 secondsd)9.0 secondsCorrect answer is option 'A'. Can you explain this answer?.

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