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A train running at speed of 54 km per hour crosses a platform double its length in 42 seconds. What is the length of the platform in meters?10896
415
420
428
423
420
Practice and solve "A train running at speed of 54 km per hour crosses a platform double its length in 42 seconds. What..." for Numerical Aptitude - BSF HC Min and ASI Steno 02 Sep 2026 Shift 2. The correct answer is Option B: 420. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A train running at speed of 54 km per hour crosses a platform double its length in 42 seconds. What..." for Numerical Aptitude - BSF HC Min and ASI Steno 02 Sep 2026 Shift 2. The correct answer is Option B: 420. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.