Six friends A, B, C, D, E, F sit in a row facing north. C is third from the left. B sits at one of the extreme ends. D sits to the immediate right of C. A sits second to the left of D. Who sits at the leftmost position?
- AB
- BA
- CE
- DF
C is 3rd from left. D is immediately right of C (position 4). A is second to left of D → position 2. B is at an end; the leftmost (position 1) is B (only remaining end seat).