Question

How is N related to S?

I. Brother of N is the only grandson of S's father.

II. S has 2 children who are of different genders.

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

Answer 1

The correct option is D

If the data in both statements I and II together are necessary to answer the question.

From Statement I and Statement II together, N is the daughter of S.