In a certain code, ‘X % Y’ means X is greater than Y; ‘X @ Y’ means X is either smaller than or equal to Y; ‘X $ Y’ means X is smaller than Y; ‘X & Y’ means X is either greater than or equal to Y; ‘X # Y’ means X is equal to Y. Statements: Z $ X, X @ V, V $ Y, Y $ W, W $ G. Conclusions: I. G & X II. V $ Y. Which of the conclusions is definitely true?
Correct answer D. Both conclusions I and II are true
Explanation
Decoding gives Z < X ≤ V < Y < W < G. I: X ≤ V < Y < W X, so I is true. II: V < Y gives V < Y, so II is true.
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Discussion