A, B, C, D, E and F live on six different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it is numbered 2 and so on till the topmost floor, which is numbered 6. Only two people live below C. Only two people live between B and C. A lives above E but below C. F does not live above D. Who lives immediately below B?

Correct Answer: D

Let's solve this step-by-step to find out who lives on each floor of the 6-floor building.

Step 1: Determine the position of C
There are 6 floors numbered 1 (bottom) to 6 (top).
We are given that "Only two people live below C".
This means C must live on floor 3, leaving floors 1 and 2 below C.

Step 2: Determine the position of B
We are told that "Only two people live between B and C".
Since C is on floor 3, going down two floors is not possible to place B, so B must be above C.
Placing two floors (floors 4 and 5) between C and B puts B on floor 6.

Step 3: Determine the positions of A and E
The clue states "A lives above E but below C".
The floors below C (floor 3) are floors 1 and 2.
Since A lives above E, A must live on floor 2 and E must live on floor 1.

Step 4: Determine the positions of D and F
The remaining empty floors are floor 4 and floor 5.
The remaining people to place are D and F.
We are given that "F does not live above D", which means F must live below D.
Therefore, D lives on floor 5 and F lives on floor 4.

Floor Arrangement Summary:
Floor 6: B
Floor 5: D
Floor 4: F
Floor 3: C
Floor 2: A
Floor 1: E

Conclusion:
The question asks: "Who lives immediately below B?"
B is on floor 6, so the person living immediately below B (on floor 5) is D.