I applied through a staffing agency. The process took 2 days. I interviewed at Ford India (Chennai) in Jan 2012
Interview
Written (aptitude), Case study, Technical round on case study, HR
They check for your analytical skills rather than techincal skills. Justify your solution on the case problem and you are selected.
I applied online. I interviewed at Ford India in Feb 2015
Interview
The interview was in project analysis using IRR and NPV study. Pretty straightforward case study. More than the right solution they look at your reasoning and analysis. They also share feedback instantly. The interview was very professional.