I applied through a staffing agency. The process took 1 week. I interviewed at IMMCO (Cochin) in Feb 2018
Interview
1)Telephonic interview,
HR will call you and ask about your whereabouts.
2)written test,
Objective and descriptive. skill test
3)Face to Face Interview
Anything can happen in this stage. not a tough interview. if you keep calm and pleasant face you will be selected