There are three boxes: one contains only apples, one contains only oranges, and one contains both apples and oranges. Each box is labeled incorrectly. You can pick one fruit from one box. Which box should you choose to correctly label all the boxes?
A, B, C, D, and E are seated in a row. A is to the left of C but to the right of B. D is sitting at one end, and E is sitting at the other end. Who is sitting next to C?
A, B, C, D, and E are five friends who are going to a party. A goes before B but after C. D goes before E but after B. What is the correct order of arrival?
A, B, C, D, and E are five students who scored different marks in a test. A scored more than B but less than C. D scored less than E but more than A. Who scored the least?