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In an examination, the percentage of students who qualified from school X to the number of students who appeared from that school is 80%. In school Y, the number of students who appeared is 15% more than those from school X, and the number of students who qualified is 30% more than the number of students qualified from school X. What is the percentage of students qualified to the number of students who appeared from school Y (rounded off to one decimal place)?
88.8%
84.6%
80.4%
90.4%
90.4%
Practice and solve "In an examination, the percentage of students who qualified from school X to the number of students ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 90.4%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "In an examination, the percentage of students who qualified from school X to the number of students ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 90.4%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.