The interview process is somehow light as I did not feel being powertripped and they did not make me feel nervous. They interviewer is very kind and always smiles. They are approachable.
Quite freestyle. Depends on who's available from the operations for interview. Could be a panel interview of five to twenty people. They will ask how capable you are in taking the job.
Aptitude Test are way too long but its easy. You just have to answer their written Aptitude Test then wait for the result and Final Interview with your Managers, Supervisors, etc.
Interview questions [1]
Question 1
Are you willing to accept other Job offers in our company?