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    Question

    Study the pie chart given below and answer the following questions. Pie charts shows the percentage distribution of total students in 5 different schools (A, B, C, D nad E) and percentage distribution of total boys in these 5 schools in year 2019.

    Out of total boys in school A, 2(3/11)% failed the exam.

    If out of total students in class A, 7% failed the exam, then girls in school A who failed the exam are what percent of the total girls in school C?
    A 15% Correct Answer Incorrect Answer
    B 20% Correct Answer Incorrect Answer
    C 12% Correct Answer Incorrect Answer
    D 12.5% Correct Answer Incorrect Answer
    E 16% Correct Answer Incorrect Answer

    Solution

    Total boys who failed the exam from school A = (25/1100) × 616 = 14 Total girls who failed the exam from school A = 12 × 7 − 14 = 70 Required% = (70/560) × 100 = 12.5%

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