A said "that boy is the grandson of my mother's husband. I have no brother or sister." How is the boy related to A?

Question

Accepted Answer

To determine how the boy is related to A, let's analyze the statement and the given options:

1. **Understanding the Statement:**
   - A says, "that boy is the grandson of my mother's husband."
   - A also mentions, "I have no brother or sister."

2. **Breaking Down the Relationships:**
   - "My mother's husband" refers to A's father, as A has no siblings.
   - Therefore, "the grandson of my mother's husband" means the grandson of A's father.
   - Since A has no siblings, A is the only child of A's parents.

3. **Logical Deduction:**
   - If A is the only child, then the grandson of A's father must be A's son. There are no other children to have a son, so the boy must be A's son.

4. **Explanation of Options:**
   - **Option 1: Uncle** - This is incorrect because A has no siblings, so A cannot be an uncle.
   - **Option 2: Son** - This is correct because, as deduced, the boy is the grandson of A's father, making him A's son.
   - **Option 3: Nephew** - This is incorrect because A has no siblings, so A cannot have a nephew.
   - **Option 4: Cousin** - This is incorrect because the boy is directly related to A as a descendant, not a cousin.

In conclusion, based on the information provided and the logical deduction, the boy is A's son, which supports Option 2 as the correct answer.