Question
In a class of 60 students, 45% of the students passed in
Reasoning, 5% of the students failed in English and Reasoning, and 20% of the students passed in both the subjects. Find the number of students passed only in English?Solution
Total students = 60 Failed in both subjects = 5% of 60 = 3 Passed in both subjects = 20% of 60 = 12 Passed in Reasoning = 45% of 60 = 27 Those who passed only in Reasoning = 27 – 12 = 15 Passed only in English = 60 – (15 + 12 + 3) = 30
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