Seven persons A, R, E, T, Q, H and C are living in seven floors building numbered as 1 to 7. Each person lives on each floor. No floor is vacant. Bottom floor numbered as floor 1 and its above floor is numbered as floor 2 and so on the topmost floor is numbered as floor 7. H lives between A and C. Two persons are live between R and T. T lives just above A. E is not an immediate neighbour of T. Who lives on the 4th floor?
Seven persons A, R, E, T, Q, H and C are living in seven floors building numbered as 1 to 7. Each person lives on each floor. No floor is vacant. Bottom floor numbered as floor 1 and its above floor is numbered as floor 2 and so on the topmost floor is numbered as floor 7. H lives between A and C. Two persons are live between R and T. T lives just above A. E is not an immediate neighbour of T. Who lives on the 4th floor? Correct Answer T
According to the given information-
1) H lives between A and C.
Case-1
|
persons |
|
A |
|
H |
|
C |
Case 2
|
persons |
|
C |
|
H |
|
A |
2) T lives just above A. Hence, case 2 gets eliminates.
|
persons |
|
T |
|
A |
|
H |
|
C |
3) Two persons are live between R and T.
|
Floors |
persons |
|
7 |
R |
|
6 |
|
|
5 |
|
|
4 |
T |
|
3 |
A |
|
2 |
H |
|
1 |
C |
4) E is not an immediate neighbour of T.
The final arrangement is given below
|
Floors |
persons |
|
7 |
R |
|
6 |
E |
|
5 |
Q |
|
4 |
T |
|
3 |
A |
|
2 |
H |
|
1 |
C |
Hence, T lives on the 4th floor.