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    Question

    In a school, 68 boys and 119 girls have been divided

    into the largest possible equal classes, so that each class of boy numbers the same as each class of girls. What is the number of classes?
    A 12 Correct Answer Incorrect Answer
    B 15 Correct Answer Incorrect Answer
    C 17 Correct Answer Incorrect Answer
    D 21 Correct Answer Incorrect Answer
    E 22 Correct Answer Incorrect Answer

    Solution

    Required number = HCF of 68 and 119 = 17

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