In a selection of fruits: Apple, Banana, Cherry, and Date, the following conditions apply: 1) Apple and Banana cannot be selected together. 2) Cherry must be selected if Date is selected. Which of the following selections is valid?
A selection of three fruits is to be made from the following: Apple, Banana, Cherry, Date, and Elderberry. The conditions are: 1) Apple and Banana cannot be selected together. 2) Cherry must be included if Date is included. 3) Elderberry can be included only if Banana is not included. Which of the following selections is valid?
Five students: P, Q, R, S, and T are participating in a competition. The following conditions are given: P scored more than Q but less than R. S scored less than T. R did not score the highest. Who scored the highest?
In a group of five friends: Alice, Bob, Charlie, David, and Eva, the following conditions apply: 1) Alice and Bob cannot be selected together. 2) Charlie must be selected if David is selected. 3) Eva can only be selected if Alice is also selected. Which of the following groups can be selected?
A committee of four members is to be formed from the following individuals: P, Q, R, S, and T. The selection criteria are: 1) P and Q cannot be on the committee together. 2) R must be included if S is included. 3) T can only be included if P is not included. Which of the following combinations is valid?