Discussion :: Mathematical and Computer Operations
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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: Z # N, F © N, F * KConclusions: I. K $ N II. K @ Z
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A.
if only conclusion I is true.
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B.
if only conclusion II is true.
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C.
if either conclusion I or II is true.
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D.
if neither conclusion I nor II is true.
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E.
if both the conclusions I and II are true.
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Answer : Option B
Explanation :
Z < N -- (i); F ≥ N -- (ii); F ≤ K -- (iii)
Combining all, we get:
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