Infosys Technology Analyst interview questions

I have Cleared 3 rounds but rejected in onboarding process because of the absense of pf and form16 documents.The HR denied my offer because of that.But interview questions are very easy for me.first round is technical and second round is managerial round

It was a smooth process of three rounds.It involves structured, unstructured, behavioral, and situational interviews, as well as phone screens. First two rounds were technical and third round was over a phone call mostly technical from manager side.