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In a certain examination 77% of students in a class passed in English and 34% failed in Mathematics. If 13% failed in both subjects and 784 passed in both the subjects. The total number of students in the class is : ___ |
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Answer» In a certain examination 77% of students in a class passed in English and 34% failed in Mathematics. If 13% failed in both subjects and 784 passed in both the subjects. The total number of students in the class is : |
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