There were 4 round: First round - MCQ based test on Aptitude and Maths Second round - Virtual Interview it's about 10 min. they asked me to introduce myself, React Virtual dom(as my resume has react mentioned) Third Round- A 3 coding question on google sheet Final round- Interviewer asked me about grid, flex, pipe, virtual dom. Positive experience ,nice friendly environment.

Basics of physics chemistry sql and general aptitude and basics involving general detail about the topics and youre information about question from previous round this is what it is generally asked in the interview