Question
Six persons P, Q, R, S, T and U sitting in a row facing
north. Who among the following sits third from the right end? I.Q sits at an extreme end of the row. P sits second to the right of Q. Only one person sits between P and R. T sits on the immediate right of R. II.T sits third to the right of S. Only one person sits between T and U. U sits to the right of T. R is an immediate neighbour of T. Each of the questions given 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 or not. Read both the statements and answer the question.Solution
In this question we will solve both the statements individually. 1) As per this statement, we will have two possible cases: CASE I: When Q sits at extreme left end. This case will get eliminated as P cannot sit second to the right Q. II. As per this statement, diagram will look like this:
As per this statement, position of R cannot be determined as there are 2 possibilities for the position of R but through this statement we can find, the person, who sits third from the right end that is T So, answer is T
More Data Sufficiency Questions