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The lengths of two trains starting from stations P and Q are in the ratio 3 : 2. When they run in opposite directions at speeds of 54 km/h and 72 km/h, respectively, they cross each other in 30 seconds. The train starting from P crosses a bridge in 90 seconds. Find the length of the bridge.
720 meters
740 meters
620 meters
780 meters
720 meters
Practice and solve "The lengths of two trains starting from stations P and Q are in the ratio 3 : 2. When they run in op..." for Mathematics - Previous Year Paper 2025. The correct answer is Option A: 720 meters. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The lengths of two trains starting from stations P and Q are in the ratio 3 : 2. When they run in op..." for Mathematics - Previous Year Paper 2025. The correct answer is Option A: 720 meters. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.