A 240 m long train crosses a pole in 12 seconds. How long (in seconds) will it take to cross a 360 m long platform?
A. 36
B. 24
C. 18
D. 30
1 answer
Best answer
Answer: D. 30
Answer: (D) 30
Speed = 240 ÷ 12 = 20 m/s. Distance to cover = 240 + 360 = 600 m. Time = 600 ÷ 20 = 30 s.
Doubtly AI
· 27 Oct 2026
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