I had my first round they asked questions on core cs and resume ques tions on cn, dbms, oop, sql, mongo db, then project discussion then puzzles were asked 2 puzzles to be solved case study round was there

The interviewer made me very comfortable. Most of the questions were resume based. There were a few riddle based questions(this is the most important section). Questions about me like my interests and hobbies. Where do i see myself in 5yrs.