Question
Eight persons, P, Q, R, S, T, U, V and W are sitting in
a row. All of them are facing the north. Who is sitting at the extreme left end? Statements: I. Three persons are sitting between P and Q, who is sitting second to the right of R. One person is sitting between P and V. II. Two persons are sitting between S and R. T is not sitting in the right of W. The question given below consists of 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 all the statements and give answer.Solution
From I . V ____ P ____   R   ____ Q …….. (I) R   _____  Q   ____  ____  _____ P ____ V …….. (II) R   _____  Q   ____  ____  V P …….. (II) Hence, the data in statement I alone is not sufficient to answer the question. From II. S  ___   ___ R Not much information is given. Hence, the data in statement II alone is not sufficient to answer the question. From I and II. Again there will be many possible cases. So, we cannot determine who is sitting at the extreme left end. Hence, the data neither in statement I nor II is sufficient to answer the question.
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