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    Question

    How can 378 mobile phones be shared equally in the

    students present in the classroom?
    A 18 Correct Answer Incorrect Answer
    B 16 Correct Answer Incorrect Answer
    C 14 Correct Answer Incorrect Answer
    D 12 Correct Answer Incorrect Answer

    Solution

    378 = 2 x 3×3×3×7 378 = 21 x 33 x 71 The required number of ways = (1 + 1) x (3 + 1)x(1+1)   = 2 x 4 x 2 = 16

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