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In the following questions, the symbols, @, ©, *, $ and # are used with the following meanings:'P@Q' means 'P is neither smaller than nor equal to Q'.'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 greater than nor equal to Q'.Statements: D $ T, T © M, M # KConclusions: I. M $ D   II. D @ M
Options:
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.
Answer: Option C


D = T -- (i); T ≥ M -- (ii); M < K -- (iii)Combining (i) and (ii), we get;D = T â‰¥ M => D â‰¥ M => D = M or D > MHence, either conclusion I (M = D) or conclusion II (D > M) is true.



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