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: M # N, O @ N, P © O, P # Q

Conclusions: I. O @ M

II. N % Q

III. O # Q

Only I and II follow

Only II and III follow.

Only I and III follow.

All follow.

None follows.

Answer : Option D

Explanation :

P @ Q => P < Q

P # Q => P â‰¥ Q

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