Question
What is the position of Z with respect to her
sister? Answer the questions based on the information given below: T, U, V, W, X, Y, Z and S are sitting around a circle facing the centre but not necessarily in the same order. S’s husband is sitting second to right of U. Y is sitting second to the left of W’s daughter. Y is the sister of Z. S’s husband is not an immediate neighbor of Y. Only one person is sitting between Y and T. Similarly there is only one person sitting between X and S’s mother. No female sits to the immediate side of U. T is father of Z. S’s mother is sitting to the immediate right of W, who is S’s brother. Only one person sits between S and Z. X is not an immediate neighbor of Z, who is the mother of V.Solution
Y is sitting second to the left of W’s daughter. Only one person is sitting between Y and T, T is father of Z.
Y is the sister or Z, S’s husband is not an immediate neighbor of Y. S’s husband is sitting second to the right of U. No female sits to the immediate side of U.
Case-2
S’s mother is sitting to the immediate right of W, who is S’s brother similarly, there is only one person sitting between X and S’s mother Case 2 rejected as there is no place for X.
Only one person site between S and Z, X is not an immediate neighbor of Z, who is the mother of V. Final arrangement

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