Question
Seven persons G, H, I, J, K, L and M sit in a straight
row facing north direction. I sits third to the left of G. H sits adjacent to G. J sits second to the right of H. K sits at the extreme right end. L sits to the left of M, who is not adjacent to J. How many persons sit to the left of M?Solution
I sits third to the left of G. H sits adjacent to G. J sits second to the right of H. I ____  H  G  J …….. (I) I ____  ___ G H ____ J …….. (II) K sits at the extreme right end. L sits to the left of M, who is not adjacent to J. L  I  M    H G J K …….. (I) I  ____  ___ G H ____ J …….. (II) Final arrangement as shown below: L         I          M        H        G        J         K
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