In a certain code, ‘X % Y’ means X is equal to Y; ‘X @ Y’ means X is greater than Y; ‘X $ Y’ means X is either greater than or equal to Y; ‘X & Y’ means X is smaller than Y; ‘X # Y’ means X is either smaller than or equal to Y. Statements: Q % R, R % T, T @ P, P $ U. Conclusions: I. Q @ P II. T % R. Which of the conclusions is definitely true?
Correct answer D. Both conclusions I and II are true
Explanation
Decoding gives Q = R = T > P ≥ U. I: Q = R = T > P gives Q > P, so I is true. II: R = T gives T = R, so II is true.
Answer checked How we write and check questions
Discussion