I applied through a staffing agency. The process took 2 days. I interviewed at Firstsource Solutions (Mumbai) in May 2013
Interview
To the point, precise and friendly interview experience. They even helped with questions that may have been confusing. Offered clarity and simple explanations.
I applied in-person. I interviewed at Firstsource Solutions (Bhopal) in Sept 2016
Interview
it was good as they want normal associates with basic knowledge of english time taken it was lengthy 4 rounds ans basic level questions and yes math test too basic knowledge of english and typing test with good proficiency