There are 3 rounds 1st and 2nd technical 3rd round salary discussion. I have rejected this offer because they were wasting my time. I performed admirably in all the rounds, and they were very willing to provide me with my expected CTC in the beginning. Once all the rounds were cleared, they low-balled me, claiming their budget was much lesser than my expected CTC. It turned out to be quite a waste of time and energy.