- AP @ S
- BQ $ P
- CR @ Q
- DS @ Q
Step-by-Step Solution
The codes give P > Q ≥ R = S. Hence P is greater than S, i.e. 'P @ S'. The other options reverse or over-specify relations the chain does not support.
Answer: A) P @ S
In a coded system, 'A @ B' means 'A is greater than B', 'A # B' means 'A is smaller than B', 'A $ B' means 'A is equal to B', 'A & B' means 'A is either greater than or equal to B', and 'A * B' means 'A is either smaller than or equal to B'. Given that 'P @ Q', 'Q & R' and 'R $ S' are true, which of the following is definitely true?
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