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    Question

    What will be the least value of x so that the 5-digit

    number 627x5 becomes divisible by 9?
    A 7 Correct Answer Incorrect Answer
    B 4 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 9 Correct Answer Incorrect Answer

    Solution

    Sum of digits = 6 + 2 + 7 + x + 5 = 20 + x For divisibility by 9 тЖТ 20 + x must be multiple of 9 Next multiple of 9 after 20 is 27 тЖТ x = 7

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