1. Question: Who among P, Q, R, S and T is the lightest? Statements: R is heavier than Q and T but lighter than S. S is not the heaviest.
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By: guest on 02 Jun 2017 02.08 am
From I, we have: R>Q, R>T, S>R i.e. S>R>Q>T or S>R>T>Q.From II, S is not the heaviest. So, P is the heaviest. Thus, we have: P > S > R > Q > T or P > S > R > T > Q. Hence, either T or Q is the lightest.