It was rigorous process. Technical Interview over Skype followed by Case Assignment, Case walk-through over Skype, ending with a visit to Mysore. Even though the process seems exasperating, at the end of it, you feel worthwhile for having done so much. Although the case assignment seems lengthy and time - taking, it gives you a sneak peak into the the life, culture and values within the organisation, and also prepares you for the scenarios that can present themselves in future (in case you get selected).