Find out the odd one from the given four words.

Options

A. Brother
B. Cousin
C. Nephew
D. Niece

Explanation

To find the odd one out from the given four words: brother, cousin, nephew, and niece, we can analyze the relationships represented by each word.

**Step 1: Identify the relationship of each word.**
- **Brother:** A brother is a male sibling, which means he shares the same parents with another person. This establishes a blood relation.
- **Cousin:** A cousin is a child of one's aunt or uncle. While they are family, cousins do not share the same direct lineage (parents) and thus are not considered blood relations.
- **Nephew:** A nephew is the son of one's sibling. This establishes a blood relation as well.
- **Niece:** A niece is the daughter of one's sibling. This also establishes a blood relation.

**Step 2: Compare the relationships.**
- From the analysis, we find that:
- Brother: Blood relation
- Cousin: Not a blood relation
- Nephew: Blood relation
- Niece: Blood relation

**Step 3: Identify the odd one out.**
- The word "cousin" is the only term that does not represent a direct blood relation. Both brother, nephew, and niece are direct blood relations.

**Conclusion:**
The odd one out is **cousin**.

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