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    Question

    Out of 450 students in a school, 48% are boys. Among the

    boys and girls, 25% and 30% respectively like drawing. What is the total number of students who do not like drawing?
    A 242 Correct Answer Incorrect Answer
    B 374 Correct Answer Incorrect Answer
    C 326 Correct Answer Incorrect Answer
    D 345 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    Total number of boys = 450 ├Ч 0.48 = 216

    Total number of girls = 450 - 216 = 234

    So, number of boys who do not like drawing = 216 ├Ч 0.75 = 162

    So, number of girls who do not like drawing = 234 ├Ч 0.7 = 163.8 тЙИ 164

    So, required number of students = 162 + 164 = 326

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