You are given a question and two statements. Identify which of the statements is/are necessary/sufficient to answer the question.
Question: How is Rajesh related to Vijay?
Statement:
I. Rajesh is the only son of Vijay's mother-in-law.
II. Veena is Rajesh's only sister.
(a)Data in I alone is sufficient
(b)Data in both I and II together are not sufficient
(c)Data either in I alone or II alone are sufficient
(d)Data in II alone is sufficient

Options

A. Data in I alone is sufficient
B. Data in both I and II together are not sufficient
C. Data either in I alone or II alone are sufficient
D. Data in II alone is sufficient

Answer

A