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For a trip of 600 km, a truck travels the first 300 km at a speed of 40 km/hr. At what speed (in km/hr) should it cover the remaining distance, so that the average speed is 70 km/hr?
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Practice and solve "For a trip of 600 km, a truck travels the first 300 km at a speed of 40 km/hr. At what speed (in km/..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 280. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "For a trip of 600 km, a truck travels the first 300 km at a speed of 40 km/hr. At what speed (in km/..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 280. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.