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A train P going at the speed of 84 km/hr completely passes train Q of length 447 m, going in the same direction on parallel tracks, at 54 km/hr, in 4.5 minutes. How much time (in seconds) will P take to completely cross train R of length 287 m, going at 87 km/hr in the opposite direction?
36
39
44
34
44
Practice and solve "A train P going at the speed of 84 km/hr completely passes train Q of length 447 m, going in the sam..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 44. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A train P going at the speed of 84 km/hr completely passes train Q of length 447 m, going in the sam..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 44. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.