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    Question

    There are two numbers A and B such that when 24 times of

    B is added to 192, then result is equal to 336, and sum of A and B is 28, then what is the difference between A and B?
    A 12 Correct Answer Incorrect Answer
    B 16 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 20 Correct Answer Incorrect Answer
    E 10 Correct Answer Incorrect Answer

    Solution

    24B + 192 = 336
    => 24B = 144
    => B = 6
    And A + B = 28
    => A = 22
    Hence, difference = 22 - 6 = 16

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