I went through 4 rounds:

1. 75 objective questions
2. F2F with the project manager (took around 30 minutes)
3. Interview with a technical panel
4. Project Director, where he only spoke about the work culture, expectations, and asked about my expectations from Fidelity. It lasted for approximately 40 minutes.

As the day was almost over, the HR asked me if he could call me on Monday for further discussions. They didn't call, and I didn't feel the need to contact them.

The interview questions were pretty basic and easy to answer.