Question
In an annual examination of 10th standard, 38% of the
students failed in Mathematics and 26% of the students failed in Physics. If 25% of the students failed in both the subjects, then the percentage of students who passed in both the subjects is:Solution
Students failed = (38 – 25)% + (26 – 25)% + 25% = 13% + 1% + 25% = 39% Therefore, students passed = 100% - 39% = 61%
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