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Two trains, A and B, of lengths 457 m and 113 m are running at speeds of 18 m/s and 20 m/s, respectively, towards each other on parallel tracks. In how much time will they cross each other?
12 seconds
5 seconds
23 seconds
15 seconds
15 seconds
Practice and solve "Two trains, A and B, of lengths 457 m and 113 m are running at speeds of 18 m/s and 20 m/s, respecti..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 15 seconds. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Two trains, A and B, of lengths 457 m and 113 m are running at speeds of 18 m/s and 20 m/s, respecti..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 15 seconds. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.