- AC > B
- BD > A
- C
- DA > D
Step-by-Step Solution
Decoding gives A > B ≥ C = D, so A > B ≥ D means A > D. C ≤ B rules out C > B, and A > B ≥ C rules out A = C.
Answer: D) A > D
In a code, 'P $ Q' means P ≥ Q, 'P & Q' means P > Q, 'P # Q' means P = Q, 'P @ Q' means P ≤ Q, and 'P * Q' means P < Q. For the statement 'A & B $ C # D', which conclusion is definitely true?
Competition practiceInequalities
Master this topic in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Inequalities practice questions
More Inequalities practice
In a code, 'X ! Y' means X > Y, 'X ? Y' means X < Y, 'X ~ Y' means X = Y, 'X + Y' means…Given the statement L ≤ M = N ≥ O, which of the following is definitely true?In the expression A < B ≤ C = D < E, which of the following is FALSE?In a code, 'P © Q' means P ≥ Q, 'P ∆ Q' means P ≤ Q, and 'P ✦ Q' means P = Q. For the…In a code, 'X → Y' means X < Y, 'X ← Y' means X > Y, 'X ↔ Y' means X = Y, 'X ⇒ Y' means…