The percentage of number of students getting at least 60% marks in Che – InterviewSolution

InterviewSolution

1.	The percentage of number of students getting at least 60% marks in Chemistry over those getting at least 40% marks in aggregate, is approximately?
Answer» Number of students getting at least 60% marks in Chemistry = Number of students getting 30 and above marks in Chemistry = 21. Number of students getting at least 40% marks in aggregate = Number of students getting 20 and above marks in aggregate = 73. Required percentage = 21 x 100 % 73 = 28.77% 29%.

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