Coding Key (used in all questions below):
P @ Q → P > Q
P * Q → P = Q
Question: P @ Q, Q * R
What is the relation between P and R?
Show answer & explanation
Correct answer: A
Explanation
Given coding key:
• P @ Q → P > Q
• P * Q → P = Q
Decoding the given statements:
• P @ Q → P > Q
• Q * R → Q = R
Combining both statements:
P > Q = R ⇒ P > R
Therefore, the relation between P and R is P > R.