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A 180-meter-long train passes a pole in 12 seconds. A second 120-meter-long train is moving in the same direction as of the first train and crosses the first train in 15 seconds. What is the speed of the second train?
110 km/h
115 km/h
126 km/h
120 km/h
126 km/h
Practice and solve "A 180-meter-long train passes a pole in 12 seconds. A second 120-meter-long train is moving in the s..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: 126 km/h. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A 180-meter-long train passes a pole in 12 seconds. A second 120-meter-long train is moving in the s..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: 126 km/h. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.