Quite easy . Just focus on your basics. Dont speak high level terms. Keep things as simple as you can. Only difficult thing in a mass recruiter's interview is the aptitude.

The interview was easy to medium . Mostly questions will be from your resume , about your projects and all. prepare everything related to your resume and projects(i was asked to give the block diagram of my project). there will be a few logical questions that he will ask you . they will be pretty simple.