Exceljuta interview questions

The interviewer got my resume from naukri portal and contacted me. The recruiter was not quite sure about the technologies which I was able to guess from the way she asked me repeatedly about certain tools. She passed on to her senior and she explained to me the entire process and scheduled the 1st round. I was so taken back when the technical stuff that they are expecting was OOPS and not analytics, which the recruiter never memtioned about. I was rejected. The recruiter called me again after a week for the same role. I am wondering what are they upto!