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A class has boys and girls in the ratio 3:2. In a test, the average marks of the boys are 70 and those of the girls are 80. Find the average marks of the whole class.
75
76
74
72 Question ID : 441009889691 Option 1 ID : 4410093512732 Option 2 ID : 4410093512733 Option 3 ID : 4410093512730 Option 4 ID : 4410093512731 Status : Answered Chosen Option : C
74
Practice and solve "A class has boys and girls in the ratio 3:2. In a test, the average marks of the boys are 70 and tho..." for Mathematics - Previous Year Paper 2026. The correct answer is Option C: 74. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A class has boys and girls in the ratio 3:2. In a test, the average marks of the boys are 70 and tho..." for Mathematics - Previous Year Paper 2026. The correct answer is Option C: 74. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.