Question

How is Sushma related to Nandini?
Statement I: Sushma's husband is the only son of Nandini's mother.
Statement II. Sushma's brother and Nandini's husband are cousins.

• A. If the data in statement I alone are sufficient to answer the question, while the data in statement II alone not sufficient to answer the question;
• B. If the data in statement II alone are sufficient to answer the question, while the data in statement I all are not sufficient to answer the question;
• C. If the data in either statement I alone are statement II alone are not sufficient to answer the question;
• D. If the data even in both statements I and II together are not sufficient to answer the question;
• E. If the data in both statements I and II together are necessary to answer the question.

Answer 1

Answer: (C)

If the data in either statement I alone are statement II alone are not sufficient to answer the question;

1. From statement 1: Sushma's husband is Nandini's brother (only son of the mother) i.e Sushma is Nandini's sister-in-law. Thus, sufficient.
2. From statement 2, Sushma's brother is the cousin of Nandini's husband implies that Sushma is the cousin of Nandini's husband i.e Nandini's cousin-in-law. Thus, sufficient.
   

• So, the data in either statement I alone are statement II alone are not sufficient to answer the question.