We need to determine who sits to the immediate left of Abhishek after Hari and Abhishek interchange their places. Let's break down the given information step-by-step and arrange them accordingly around the circular table:
Let's visualize this seating arrangement:
| Before Switching | |||||
| Bineeta (Away) | Gaurav (Centre) | Abhishek (Away) | Manisha (Centre) | Vaishali (Centre) | Hari (Centre) |
Now, we interchange Hari and Abhishek:
| After Switching | |||||
| Bineeta (Away) | Gaurav (Centre) | Hari (Away) | Manisha (Centre) | Vaishali (Centre) | Abhishek (Centre) |
Following the switch, Vaishali sits to the immediate left of Abhishek. Refer to the scenario after adjustment and consider how Gaurav still maintains his previous adjacent left position with Bineeta. Thus, the solution to this seating puzzle is Vaishali.