Hyundai Mobis Graduate Engineer Trainee interview questions

I had applied through college/university. The interview process was for three days- Day 1: Online test consisting of technical, aptitude and basic coding. For technical prepare for microprocessor and digital circuits is a must. Aptitude was very easy. Day 2: This was a technical round. Briefing about yourself, Projects, a coding question and a logical situation. Day 3: On this day we have to do a presentation based on topics given by them. This will be sent to you via mail. There is constraint on time(5 minutes) and no. of slides(5 slides). Your presentation will be evaluated by senior head of departments at Hyundai Mobis. Followed by HR round.