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    Question

    In a certain code language ‘first letter represents

    second’ is written as ‘7$4@’. What is the code for ‘first’? I. In a certain code ‘word letter in first’ is written as ‘7%6$’. II. In a certain code ‘does in first’ is written as ‘6$9’. Each of the questions given below has one question and two statements marked I and II.   You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.
    A If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. Correct Answer Incorrect Answer
    B If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. Correct Answer Incorrect Answer
    C If the data either in statement I alone or in statement II alone is sufficient to answer the question. Correct Answer Incorrect Answer
    D If the data even in both the statement I and II together are not sufficient to answer the question Correct Answer Incorrect Answer
    E If the data in both statement I and II together are needed to answer the question Correct Answer Incorrect Answer

    Solution

    From the question, first letter represents second – 7 $ 4 @............(i) From I Word letter in first – 7 % 6 $ ………….. ii) Using (i) and (ii), first letter – 7$ Hence, I alone is not sufficient. From II, does in first’ – 6 $ 9 ………………(iii) Using (i) and (iii), first - $ Hence II alone is sufficient.

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