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Instructions
Study the following table and answer the questions.
Solution
In A, 40% of students scored above 60% marks, the number of them being equal to 1160. Hence, the total number of students is 2900.
In B, 30% of students scored above 60% marks, the number of them being equal to 1170. Hence, the total number of students is 3900.
In C, 50% of students scored above 60% marks, the number of them being equal to 1170. Hence, the total number of students is 2340.
In D, 15% of students scored above 60% marks, the number of them being equal to 1200. Hence, the total number of students is 8000.
In E, 40% of students scored above 60% marks, the number of them being equal to 1600. Hence, the total number of students is 4000.
Hence, D has the largest number of students.
