Question

    An unknown number is first multiplied by 111 and then 63

    is added to it. When the resultant number is divided by 9, the quotient and remainder obtained is 44 and 0, respectively. Find the unknown number.
    A 3 Correct Answer Incorrect Answer
    B 5 Correct Answer Incorrect Answer
    C 4 Correct Answer Incorrect Answer
    D 6 Correct Answer Incorrect Answer

    Solution

    Let's the unknown number is "X"

    Obtained number = (111X + 63)

    ATQ;

    111X + 63 = (9 X 44) + 0

    Or, 111X = 333

    So, X = 3

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