I applied online. The process took 3 months. I interviewed at JLR (Coventry, Engeland) in Feb 2014
Interview
Very quick online application form, then some easy aptitude tests (if something I'd worry about the Situational Judgement test, but just use common sense is the best advice) and got called in for an assessment centre.
On the day, in-tray & group exercises, and a rather short (30-40 minutes) structured interview, both competency-based and to test on your business awareness.
I applied online. The process took 2 months. I interviewed at JLR in May 2013
Interview
First phone call for 30 mins and then in-person interview. Interview is not so tough. Mostly behavioral questions and strategic questions. Make sure you know about company and project management. The person who took my interview and the HR were quite friendly and helpful. Confidence is what you need to show.
I applied online. The process took 1+ week. I interviewed at JLR
Interview
Phone interview with HR. Then a challenging online test before phone interview with the hiring manager.
Take the practice tests provided. I am not sure how they are used, but I imagine most people don't do too well on them.