In a race, there are six participants: P, Q, R, S, T, and U. P finishes before Q but after R. S finishes before T but after U. Which participant finishes last?

C. T

In a group of five friends: A, B, C, D, and E, the following conditions are given: A is taller than B but shorter than C. D is shorter than E but taller than A. Who is the tallest among them?

C. C

There are four boxes labeled A, B, C, and D. The following conditions apply: Box A contains only apples, Box B contains only bananas, Box C contains both apples and bananas, and Box D is empty. Which box contains only bananas?

B. B

A selection of three fruits is to be made from the following: Apple, Banana, Cherry, Date, and Elderberry. The conditions are: 1) Apple cannot be selected if Banana is selected. 2) Cherry must be included if Date is included. 3) Elderberry can only be included if Apple is not included. Which selection is valid?

B. BANANA, CHERRY, DATE

In a team of six members: X, Y, Z, W, V, and U, the selection criteria are: 1) X cannot be selected if Y is selected. 2) Z must be included if W is included. 3) V can only be included if X is not included. Which of the following groups can be selected?

C. Y, W, U