Siemens Graduate Engineer Trainee interview questions

I have applied to Siemens through Campus Recruitment. The First round is Aptitude containing Time based test, Technical, Aptitude (time & work, profit and loss) on mettl. I have cleared that round. The next round is Technical Interview and I have cleared the Technical round too and the next round was HR interview. I was just basic questions. Unfortunately I couldn't clear the HR round.

I was recruited through Campus Placement. The preliminary round was an online aptitude test of 1 hour which had a time limit associated with every question. The test mainly consisted of questions regarding data analysis and puzzle solving. It was followed by an online Technical test which consisted some really diverse questions associated with practical engineering along with theoretic questions. The third round was the Technical Interview which was followed by a HR Interview