C-Metric interview questions

Very easy I don’t know on what basis they are selecting After done with practical round test cases with some very ordinary site no call from their side Thank for no offer Advice Don’t waste your time please I asked them and said not selected I mean what is this After wasting time here they are not selecting give the proper reason at-least

They found me via Naukri and called me. HR not able to share JD or technology stack they need person for. On the interview day, the interviewer joins 20 mins late. Interviewer felt very unpolite and inexperienced. Kept asking questions about one and only one technology i had not worked on and then suddenly decided to stop the interview in 10 mins.