Five students: A, B, C, D, and E, participated in a quiz competition. A scored more than B but less than C. D scored less than E but more than A. Who scored the highest?
Five books are arranged on a shelf: P, Q, R, S, and T. R is to the left of Q but to the right of P. S is to the right of T. Which book is at the extreme right?
In a class of five students, P, Q, R, S, and T, P is taller than Q but shorter than R. S is shorter than T but taller than Q. Who is the tallest among them?