Eight friends A, B, C, D, W, X, Y, and Z are seated around a square table. Four of them occupy the corners facing outward, and the other four sit at t...
Question
Eight friends A, B, C, D, W, X, Y, and Z are seated around a square table. Four of them occupy the corners facing outward, and the other four sit at the middle of each side facing inward. Given the following conditions:
- C is an immediate neighbor of A, who faces the center.
- W sits second to the left of C.
- Y sits fourth to the left of W.
- There are two persons sitting between Y and D (counted either from left or right).
- C is not an immediate neighbor of D.
- B sits second to the right of D.
- X sits second to the right of B.
Question: How many persons sit between Z and C when counted from the left of Z?