Question
Who among the following does not belong to the
group? Study the following information carefully and answer the questions given below it. Ten people A, B, C, D,E, F, G, H, I and J are sitting in two rows. Five people in each row facing each other. A, B, C, D and E are facing north. F, G, H, I and J are facing south but not necessarily in the same order. One who is sitting opposite to C sits immediate left of H. C sits third to the right of A. Only one person sitting between H and J. J is sitting one of the right positions of H. One who is sitting opposite to G sits third to the left of B. But B is not sitting at the extreme ends. Number of persons sitting to the left of F and number of persons sitting to the Left of E is same. Only two people are sitting between J and I.Solution
C sits third to the right of A. One who is sitting opposite to C sits immediate left of H  Case-1
Case-2
Only one person sitting between H and J. J is sitting one of the right positions of H. Only two people are sitting between J and I. Â Case-1
One who is sitting opposite to G sits third to the left of B. Case-1
But B is not sitting at the extreme ends. Since Case (2) is not possible. Case-1
Number of persons sitting to the left of F and number of persons sitting to the Left of E is same. So the final arrangement is Case-1 
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