Explanation:

Correct option is 4: A

Given conditions:

1. Only two people sit to the left of C.

_ _ C _ _ _ _ 

This means C is at position 3 (if positions are numbered from left to right as 1 to 7).

2. Only two people sit between A and B. B sits to the left of A.

B _ C A _ _ _ 

So, if B is at position 1, A must be at position 4 (since two people are between them).

3. E is an immediate neighbor of A to the right.

B _ C A E _ _ 

This places E at position 5.

4. Only one person sits to the right of D.

B _ C A E D F 

5. This means D is at position 6, and the only remaining seat (7) goes to D. as F is not an immediate neighbor of B.

6. G sits right of B. 

So, correct sequence is - B G C A E D F 

A sits in the center.