88. A train 240 m long passes a pole in 24 seconds. How long will it take to pass a platform 650 m long?

By /
[A]. 65 sec
[B]. 89 sec
[C]. 100 sec
[D]. 150 sec
✅ The correct answer is option B.
Speed =

240
m/sec = 10 m/sec.

24

Required time =

240 + 650
sec = 89 sec.

10

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