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    Question

    In a certain code language, 'vanilla oil salt iodised'

    is coded as 'aw, gt, tf, qx', 'executive iodised oil' is coded as 'tf, qx, ul' and 'natural oil vanilla' is coded as 'sg, aw, tf'. How will 'natural executive' be coded in the same language?
    A sg, gt Correct Answer Incorrect Answer
    B sg, ul Correct Answer Incorrect Answer
    C ul, gt Correct Answer Incorrect Answer
    D aw, qx Correct Answer Incorrect Answer
    E tf, ul Correct Answer Incorrect Answer

    Solution

    'vanilla oil salt iodised' is coded as 'aw, gt, tf, qx' ……….. (I)

    'executive iodised oil' is coded as 'tf, qx, ul' …………….(II)

    'natural oil vanilla' is coded as 'sg, aw, tf'. ………….(III)

    From I, II and II, we will get the code for ‘oil’ is ‘aw’.

    From I and III, we will get the code for ‘vanilla’ is ‘tf’.

    Now we can get the code for ‘natural’ is ‘sg’

    From I and II, we will get the code for ‘iodised’ is ‘qx’.

    Now we can get the code for ‘executive’ is ‘ul’

    Hence the code for ‘natural executive’ will be ‘sg ul’

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