Given the following relationship symbols:

- $X@Y$ means *X is son of Y*
- $X#Y$ means *X is mother of Y*
- $X$Y$ means *X is spouse of Y*
- $X%Y$ means *X is daughter-in-law of Y*
- $X*Y$ means *X is sister of Y*
- $X&Y$ means *X is father of Y*
- $X+Y$ means *X is grandmother of Y*

Consider the statements: $V$A+B$, E&T, C#S*T, B@H%C$E$

If $R$ is niece of $S$, then what are the correct symbols to fill in the blanks in the expression:

$$R ext{__} W @ P ext{__} Q * W$$

Choose the correct pair of symbols for the blanks.

Question

Given the following relationship symbols:

- $X@Y$ means *X is son of Y*
- $X#Y$ means *X is mother of Y*
- $X$Y$ means *X is spouse of Y*
- $X%Y$ means *X is daughter-in-law of Y*
- $X*Y$ means *X is sister of Y*
- $X&Y$ means *X is father of Y*
- $X+Y$ means *X is grandmother of Y*

Consider the statements: $V$A+B$, E&T, C#S*T, B@H%C$E$

If $R$ is niece of $S$, then what are the correct symbols to fill in the blanks in the expression:

$$R 	ext{__} W @ P 	ext{__} Q * W$$

Choose the correct pair of symbols for the blanks.

Accepted Answer

**Solution:**

1. Understand the given symbols:
   - $X@Y$: X is son of Y
   - $X#Y$: X is mother of Y
   - $X$Y$: X is spouse of Y
   - $X%Y$: X is daughter-in-law of Y
   - $X*Y$: X is sister of Y
   - $X&Y$: X is father of Y
   - $X+Y$: X is grandmother of Y

2. Given that $R$ is niece of $S$, which means $R$ is daughter of $S$'s sibling.

3. The expression to fill is:
   $$R 	ext{__} W @ P 	ext{__} Q * W$$

4. Analyze the relationships:
   - $R 	ext{__} W$: Since $R$ is niece of $S$, and $W$ is likely the parent of $R$, $R$ should be spouse ($$) of $W$ or daughter-in-law (%). But niece implies daughter of sibling, so $R$ is daughter of $W$'s child, so $R$ is spouse ($$) of $W$.

- $P 	ext{__} Q$: $P$ is related to $Q$ as mother (#) or grandmother (+). Since $Q * W$ means $Q$ is sister of $W$, $P$ is mother (#) of $Q$.

5. Therefore, the blanks are filled as:
   - First blank: $	ext{	extdollar}$ (spouse)
   - Second blank: $	ext{	extnumero}$ (mother)

**Answer:** (c) $ $, #

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