Question

    Statements:  C $ O, O% D, A © D

    Conclusions:  I. A © O  II. D @ C  III. C © A In the following questions, the symbols @, #, %, $ and © are used with the following meaning as illustrated below-  ‘A # B’ means ‘A is neither greater than nor equal to B’  ‘A © B’ means ‘A is neither equal to nor smaller than B’  ‘A % B’ means ‘A is neither smaller than nor greater than B’  ‘A $ B’ means ‘A is not smaller than B’  ‘A @ B’ means ‘A is not greater than B’ 
    A Only I and III are true Correct Answer Incorrect Answer
    B Only II and III are true Correct Answer Incorrect Answer
    C Only I and II are true Correct Answer Incorrect Answer
    D All are true Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Decoded Statement: C ≥ O, O = D, A > D Decoded conclusion: O. A > O                    II. D ≤ C                                 III. C > A C ≥ O = D < A                     A > O. Hence conclusion I is true. C ≥ O = D < A                      C ≥ D. Hence conclusion II is true. C ≥ O = D < A                      No relationship can be established between C and A. Hence conclusion III is not true.

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