Interview was quite simple. There were 4 rounds : 1 written, 2 technical interview, and 1 managerial round. They generally ask basic testing questions. Go through the basics, prepare from guru99 site. All the rounds will be 1:1.

Smooth process took one day for all rounds. First was IQ Test, then the puzzle round and techincal one to one, then the domain round and final managerial/hr round. All happened in one day.