Question

The given question consists of a set of statements. Find out whether the data provided in the statements are sufficient to answer the question and mark the option:

Five friends P, Q, R, S and T are standing in a row facing East. Who is standing at the extreme left end?
I. Only P stands between S and T. R is to left of T.
II. R is between T and Q.

• 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 is sufficient to answer the question
• D. If the data given in both the Statements I and II together is not sufficient to answer the question
• E. If the data in both the Statements I and II together are necessary to answer the question

Answer 1

The correct option is E If the data in both the Statements I and II together are necessary to answer the question

From Statement I,

From Statement II,

From both the statements, Q is at extreme left end.
$\therefore$ Both the statements I and II together are necessary to answer the question.