I applied through other source. The process took 2 months. I interviewed at Avon
Interview
I interviewed with HR, and then with hiring manager and two of her peers. They were primarily mostly questions about my fit with Avon and my resume. One did do a case study but it was reasonable and relevant to Avon so if you do your research, you would be fine.
Got a call via recruiter and was asked general questions. about a week later, phone interview with hiring manager. He asked some questions about my research interests, industrial experiences and my dissertations and its applications in personal care industry.