Question

Eight persons A, B, C, D, N, X, Y and Z live in an eight story building, one on each floor but not necessarily in the same order. The ground floor is numbered 1, and the floor above is numbered 2 and so on. Only two persons live below the floor on which Y lives. Only one person lives between Y and A. A does not live on the lowermost floor. Z lives on an odd numbered floor but not on floor number 7. Only two persons live between Z and B. B does not live on the topmost floor. D lives immediately below C. Neither D nor N lives on floor number 6. Three of the following four options are alike in a certain way, find out the odd one?
Z
X
N
C

Answer 1

Answer:

in this order the people's live in the building

Explanation:

floor8- C

floor7- D

floor6- X

floor5- A

floor4- B

floor3- Y

floor2- N

floor1- Z