LTM Limited Specialist Software Engineering interview questions

I applied for Java developer role. The interview got scheduled after a week which included 3 rounds of Interview. 2 Technical and 1 HR round. The interview level was average. Overall experience was also good.

Conducted two rounds, both technical for about 30 minutes. Had complete weird experience. In first technical round there was a QA person evaluating me who didn't ask anything relevant to tech stack that was mentioned. Second round the interviewer asked 2-3 questions and left abruptly.