A train consists of 12 boggies, each boggy 15 metres long. The train crosses a
telegraph post in 18 seconds. Due to some problem, two boggies were detached.
The train now crosses a telegraph post in
al 18
15.
dne
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Answer:
hi , srry mate I didn't get the answer, hope u get from someone else ,have a great day .
Answered by
0
Answer:
15 sec is the correct answer
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