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For a journey of 600 km, a truck covers the first 300 km at a speed of 42 km/hr. What speed (in km/hr) must it maintain for the remaining distance to achieve an average speed of 60 km/hr?
120
85
80
105
105
Practice and solve "For a journey of 600 km, a truck covers the first 300 km at a speed of 42 km/hr. What speed (in km/h..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 105. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "For a journey of 600 km, a truck covers the first 300 km at a speed of 42 km/hr. What speed (in km/h..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 105. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.