Very negative interview experience. They just firstly mail you the test which was of around 3 hours, after that they mail you the case study, which took a whole day to complete, after that there was supposedly one case Study interview which went pretty well, but then they just called up and said we found a better match more inclined with the position. Sheer wastage of time and energy. Not worth putting so much efforts. All the rounds got cleared and yet they rejected the application.