It had 4 rounds in total:

1st round was MCQ based, which had various sections like Aptitude and reasoning, Quants, English, Pseudo code, and Networking. The result was announced within 10-15 minutes via email. This was immediately followed by the 2nd round.

2nd round had 2 coding questions: one moderate level and one harder, with 10 test cases each. Its result was also declared immediately.

3rd round was a communication round, in which they tested your speaking and listening skills. It is a non-elimination round.

4th round was a virtual HR round.

I am still waiting for the results to be declared. No further contact from their side.

They asked for my introduction, what projects I worked on and to explain them, what extracurricular activities I participated in, any achievements, and so on.