Explanation:

- Anjali is confirmed to be sitting at the extreme left end of the row from the given information.

- Five people sit between Arun and Anjali. This helps in placing other individuals when considering their respective positions.

- Abhi is seated second to the right of Ram and also fifth from the extreme right end, helping establish a baseline for further placements.

- Ravi sits immediately to the left of Ram, providing clarification on Ram’s placement.

- There are three people between Rahul and Arun and three people between Ram and Rahul.

- Aditya, an immediate neighbor of Rahul, is two seats away from Sanu, enhancing the central positioning.

- The same number of people are positioned between Abhi and Abhishek as between Abhishek and Arun contributes to placing Abhishek.

Given all these details, it's clear that the person sitting on the extreme left end of the row is Anjali. Therefore, Option 3, Anjali is correct.