Question
How many persons sitting between D and
C? 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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