A) N lives on sixth numbered floor |
B) Only two persons live between N and L |
C) Only two persons live between N and M |
D) N lives on fifth from the topmost floor |
E) Q is an immediate neighbour of N |
C) Only two persons live between N and M |
Floor | Friend |
8 | M |
7 | Q |
6 | K |
5 | N |
4 | J |
3 | L |
2 | P |
1 | O |