A, B, C, D, and E are seated in a straight line. A is to the left of C but not next to D. E is sitting at one of the ends. Who is sitting next to D?

B. B

A, B, C, D, and E are seated in a row. A is to the left of C, and D is to the right of C. E is not next to A. Who is sitting at the extreme right?

C. D

A, B, C, D, and E are seated in a row. A is to the left of C but not next to D. E is sitting next to D. Who is sitting at the extreme right?

D. E

In a circular seating arrangement, A is sitting to the immediate right of B, and C is sitting to the immediate left of D. If E is sitting opposite A, who is sitting to the immediate left of C?

B. D

In a linear arrangement, if X is at the extreme left and Y is at the extreme right, and Z is sitting between X and Y, who is sitting at the second position from the left?

B. Z