Seven person namely – G, H, I, J, K, L and M have different height. How many person are taller to J?
Statement I: J is taller to K, H but not as much as G, I. K is taller to M, L but not as much as I, J. I is only short to one person and L is shortest among all.
Statement II: K is taller to M, L but not as much as I, J. H is taller to K, M but not as much as J, I. G is tallest among all. M is only taller to L.
We have: G, I > J > K, H. J, I > K > M, L. I is only short to one person. L is shortest among all. Based on above given information we have: Clearly, height of only two person are more than J. Hence, statement I is alone sufficient. From II: We have: I, J > K > M, L. J, I > H > K, M. G is tallest among all. M is only taller to L. Based on above given information we have: Clearly, exact height of J is not known. Hence, statement II is not sufficient.
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