I attended walkin for Testing profiles. Interview process was so simple. 1st round is aptitude. Medium level of questions. 2nd round is Face to Face interview, questions were fully asked what you have mentioned in resume so make sure you write only what you know. 3rd round is also Face to Face interview, it was managerial round, it was kind of psychometric and stress interview. 4th round is HR round, simple one. They announced my result after 2 weeks of time.

Aptitude test: English ,para jumbles, quantitative, Datat interpretation. Then technical interview. prepare hard so that you get selected in this company this is a good company to work with.