Question

Who is the youngest among N, Q, U, S and X each being of a different age?

I. U is younger than only Q and X.

II. N is older than S and younger than U.

• 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

It is obvious that Statements I or II alone are not sufficient. From
Statements I and II, Q/X$>$U$>$N$>$S Hence, S is the youngest.

So, Statements I and II both are required together to answer the question.