Curioustab Logo Curioustab
Home » Verbal Reasoning » Data Sufficiency

Data Sufficiency — family relation: how is Sulekha related to Nandini? Statements: I. Sulekha's husband is the only son of Nandini's mother. II. Sulekha's brother and Nandini's husband are cousins. Choose the correct sufficiency option.

Difficulty: Easy

Correct Answer: I alone is sufficient while II alone is not sufficient

Explanation:


Interpret Statement I
The “only son of Nandini’s mother” is Nandini’s brother. Sulekha is his wife ⇒ Sulekha is Nandini’s sister-in-law. I alone gives the relation.


Interpret Statement II
Sulekha’s brother and Nandini’s husband being cousins does not uniquely fix Sulekha–Nandini relation. II alone is insufficient.


Conclusion
I alone is sufficient while II alone is not sufficient.

← Previous Question Next Question→

More Questions from Data Sufficiency

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion