Symbols and Notations - Logical Reasoning Questions and Answers

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P @ Q means P is neither greater than nor equal to Q.

P # Q means P is not less than Q.

P $ Q means P is neither greater than nor less than Q.

P © Q means P is not greater than Q.

P % Q means P is neither lesser than nor equal to Q.

Statements: A % B, B # C, C @ D, D % E

Conclusions: I. A % C

II. D @ A

III. B # E

Only I follows

Only II follows

Only III follows

Either I or II follows

None follows

Answer : Option A

Explanation :

P @ Q => P < Q

P # Q => P â‰¥ Q

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