Who among P, Q, R, S and T is the lightest?
Statements:
1. R is heavier than Q and T but lighter than S.
2. S is not the heaviest.
Answer: D
From 1, we have: R>Q, R>T, S>R i.e. S>R>Q>T or S>R>T>Q.
From 2, 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.