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    Question

    When a number is divided by 26 remainder is 9. Find the

    remainder when seven times of the same number is divided by 26.
    A 11 Correct Answer Incorrect Answer
    B 7 Correct Answer Incorrect Answer
    C 5 Correct Answer Incorrect Answer
    D 13 Correct Answer Incorrect Answer

    Solution

    Number = (26A + 9), where 'A' is constant. Therefore, required remainder = [7 ├Ч (26A + 9)] ├╖ 26 = (182A + 63) ├╖ 26 = (182A + 52 + 11) ├╖ 26 = 11

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