Instructions

Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and -

Give answer a: if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
Give answer b: if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
Give answer c: if the data either in Statement I alone or in Statement II alone are sufficient to answer the question.
Give answer d: if the data even in both Statements I and II together are not sufficient to answer the question.
Give answer e: if the data in both Statements I and II together are necessary to answer the question.

Question 190

# How is 'X' related to 'R' ?I. The brother of 'X' is married to 'D'. The father-in-law of D is the grandfather of R. R is the only daughter of D. X is brother-in-law of D.II. R is the only daughter of P. D is the daughter-in-law of M. P and X are two sons of M. X is not married to D.

Solution

I : The brother of 'X' is married to 'D'. The father-in-law of D is the grandfather of R. R is the only daughter of D. X is brother-in-law of D.

Relation is :

Thus, X is the uncle of R, hence I alone is statement.

II : R is the only daughter of P. D is the daughter-in-law of M. P and X are two sons of M. X is not married to D.

Relation is :

Thus, X is the uncle of R, hence II alone is statement.

$$\therefore$$ Either statement alone is sufficient.

=> Ans - (C)