Mostly easy, the HR only ask about your experience in campus project and previous internship experience. Nothing technical is being asked (for me I was a PMMB intern, it could be different if you apply from a different channel). I think the important part is CV screening, after that the HR interview is like just a formal interview without any difficulty

The interview process relatively easy and not difficult. It took only 15-30 minutes. Back then I had to do the panel interview with around 10 people within the session. There are only few questions regarding what have you done during college and another experiences