There are four boxes labeled P, Q, R, and S. The following conditions apply: Box P contains more items than Box Q. Box R contains fewer items than Box S but more than Box P. Which box contains the least items?
In a group of five friends: Alice, Bob, Charlie, David, and Eva, the following conditions are given: 1) Alice is not friends with Bob. 2) Charlie is friends with both David and Eva. 3) Bob is friends with Eva but not with David. Who can be selected as friends of Charlie?
A group of animals consists of a cat, a dog, a rabbit, and a turtle. The following conditions apply: The cat is faster than the rabbit but slower than the dog. The turtle is the slowest. Which animal is the fastest?
In a group of items: X, Y, Z, and W, the following rules apply: 1) X cannot be selected if Y is selected. 2) Z must be selected if W is selected. Which of the following combinations is valid?
In a group of five friends: A, B, C, D, and E, A is taller than B but shorter than C. D is shorter than E but taller than A. Who is the tallest among them?