The arrangement will be as shown below: Persons: A, B, C and D. 1) B does not want to sit next to A and D. 2) C is second to the left of D, who sits extreme right end.
1) B sits on the extreme left end → True 2) D sits immediate left of A → False (as, A sits immediate left of D) 3) D sits immediate right of A → True 4) B sits second to the left of A → True Hence, 'D sits immediate left of A' is false.