I applied online. I interviewed at CTS (Chennai) in Aug 2018
Interview
1 st round Aptitude test which is mostly not quantitative, 2 nd round Techincal Rounds basics of programming is must , 3rd Round HR it is easy and it is just checking the documents. All the best
Good experience in CTS. Easy interview. Very useful. There are three rounds. Multiple choice questions , interview and final interview, multiple choice questions were easy to solve and interviewer was nice and asked about concepts we mention in our resume