I applied through university. I interviewed at Zycus (Mumbai) in Aug 2017
Interview
The aptitude test started 3 hours late. Aptitude test consists of 10 General quantitative questions. There was negative marking and were 5.
I was selected for the next round i.e. Group Discussion. But I could not reach the HR interview round.
I applied online. The process took 1 day. I interviewed at Zycus (Mumbai)
Interview
They first conduct the GD , select from each group only 1/2. Depends on how much candidate are present for walk in. After that there will be aptitude test/Interview depends.
I applied through university. I interviewed at Zycus (Andheri) in Sept 2017
Interview
This was my first interview. It was a great experience. I gave technical interview ,after that I was rejected, so I don't know about HR interview. They ask you questions based on your resume and basics in engineering subjects of corresponding fields.