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A 435-metre-long train crosses a platform thrice its length in 87 seconds. What is the speed of the train (in km/hr)?
76
68
80
72
72
Practice and solve "A 435-metre-long train crosses a platform thrice its length in 87 seconds. What is the speed of the ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 72. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A 435-metre-long train crosses a platform thrice its length in 87 seconds. What is the speed of the ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 72. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.