- AP × R + Q
- BP + R - Q
- CP - R + Q
- DP + R × Q
Step-by-Step Solution
P + R makes P the father of R, and R - Q makes R the mother of Q; so R is Q's parent and P is R's father, making P the grandfather of Q.
Answer: B) P + R - Q
In a family code, 'A + B' means A is the father of B, 'A - B' means A is the mother of B, 'A × B' means A is the brother of B, and 'A ÷ B' means A is the sister of B. Which of the following means 'P is the grandfather of Q'?
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