1 Answers
Option 1 : M
According to the given information-
1) A lives on the 4th floor.
|
Floors |
Persons |
|
7 |
|
|
6 |
|
|
5 |
|
|
4 |
A |
|
3 |
|
|
2 |
|
|
1 |
|
2) Two persons live between A and F. F does not live on top floor.
|
Floors |
Persons |
|
7 |
|
|
6 |
|
|
5 |
A |
|
4 |
|
|
3 |
|
|
2 |
F |
|
1 |
|
3) Q lives on 2nd floor.
|
Floors |
Persons |
|
7 |
|
|
6 |
|
|
5 |
A |
|
4 |
|
|
3 |
Q |
|
2 |
F |
|
1 |
|
4) M lives just above E.
Case 1:
|
Floors |
Persons |
|
7 |
M |
|
6 |
E |
|
5 |
A |
|
4 |
|
|
3 |
Q |
|
2 |
F |
|
1 |
|
Case 2:-
|
Floors |
Persons |
|
7 |
M |
|
6 |
E |
|
5 |
|
|
4 |
A |
|
3 |
|
|
2 |
Q |
|
1 |
F |
5) L is not an immediate neighbour of Q and does not live on the top floor. Hence case 1 gets eliminated.
The final arrangement is given below-
|
Floors |
Persons |
|
7 |
M |
|
6 |
E |
|
5 |
L |
|
4 |
A |
|
3 |
C |
|
2 |
Q |
|
1 |
F |
Hence, M lives on the top floor.
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