Gridlogic Python Twisted Developer interview questions

At first, there was an HR round. Simple questions were asked about my experience, skills, salary, notice period. After then I got an email from one of their senior developer for the technical round where I have given a task to complete within 2 days. However, I completed within 15 hrs. After then there was 3 round with Managing Director which was a skype call. Basic Questions were asked such as why you want to join Grid Logic, Can you shift to Hyderabad? etc After each interview rounds, I had to send an email to share an update on my application because they always forgot to update you about the last round of interview. Last salary round where HR mentioned that: This is the x amount we can offer you because you RECENTLY YOU GOT A HIKE from the current organization so we cannot go beyond this. Reason for rejection: The offered package very low compared to the industry and there are companies who purely offers package based on the skills/knowledge and experience!!