A, B, C, D, and E are seated in a row. A is to the left of B but to the right of C. D is to the right of E. Who is sitting at the extreme right?

C. D

In a race, five runners A, B, C, D, and E finished in the following order: A is not first or last. B finished before C but after D. E finished last. Who finished first?

C. D

Five people are sitting in a row: A, B, C, D, and E. A is to the left of B but to the right of C. D is to the right of E. Who is sitting in the middle?

A. A

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

A, B, C, D, and E are five students who scored the following marks: A scored more than B but less than C. D scored less than E but more than A. Who scored the least?

B. B