Question
Six persons D, E, F, G, H and I have different weights.
At least two persons are lighter than F. D is heavier than F but not the heaviest. G is lighter than D. G is heavier than E and I. E is not the lightest. Who is the heaviest person?ÂSolution
At least two persons are lighter than F. D is heavier than F but not the heaviest. ____ > D > F > ____ >____ > ____ ….. (I) ____ > ____ > D > F > ____ >____  …. (II) G is lighter than D. G is heavier than E and I. E is not the lightest person. Case 2 will get discarded. H > D > F > G > E > I ….. (I) ____ > ____ > D > F > ____ >____  …. (II) Therefore, the arrangement we get is: H (heaviest) > D > F > G > E > I (lightest) Therefore, H is the heaviest person.Â
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