Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-31

  • question_answer
    Directions: Each of the questions given below, consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements is sufficient to answer the question. Read both the statements and give answer.                                                                                                             [IBPS (PO/MT) 2011]
    What is the product of X and Y?
    I. \[Y=X-28\]
    II. \[-\,\,42-12=X\]

    A) If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question

    B) If the data in statement-II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question

    C) If the data in statement I alone or in statement II alone is sufficient to answer the question

    D) If the data in both the statements I and II is not sufficient to answer the question

    E) If the data in both the statements I and II together is necessary to answer the question

    Correct Answer: E

    Solution :

    From both statements,
    \[X-\,\,42-12\]\[\Rightarrow \]\[X=-\,\,54\]
    \[Y-\,\,54-28=-\,\,82\]
    Hence, product of \[X\] and \[Y=-\,54\times -\,\,82=4428\]


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