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Discussion :: Mathematical and Computer Operations

  1. In these questions, the symbols @, *, $, # and % are used with the following meanings as illustrated below:
    'P@Q' means 'P is not smaller than Q'.
    'P#Q' means 'P is not greater than q'.
    'P%Q' means 'P is neither smaller than nor greater than Q'.
    'P$Q' means 'P is neither smaller than nor equal to Q'.

    Statements: T % B, M * B, J # B
    Conclusions: I. T % M   II. T % J
  2. A.
    if only conclusion I is true.
    B.
    if only conclusion II is true.
    C.
    if either conclusion I or II is true.
    D.
    if neither conclusion I nor II is true.
    E.
    if both the conclusions I and II are true.

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    Answer : Option D

    Explanation :

    T = B, M ≤ Q, J ≥ B

    => T â‰¤ J, M â‰¤ Q


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