A train 240 m long crosses a pole in 12 seconds. How long will it take to cross a platform 360 m long?

A. 18 s

B. 24 s

C. 36 s

D. 30 s

Doubtly AI Asked 27 Oct 2026 AI-generated · not yet verified ssc cpo Save WhatsApp Report

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Answer: D. 30 s

Answer: (D) 30 s

Speed \(= \frac{240}{12} = 20\) m/s. To cross the platform the train covers 240 + 360 = 600 m.

Time \(= \frac{600}{20} = 30\) s.

Doubtly AI · 27 Oct 2026 AI-generated · not yet verified Report

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