Online process of application where it takes a few months before you are even told if you are going for the first round.
First Round is an aptitude test held at HQ. Pretty easy.
Second round is where it gets tough. Set in a conference room, you sit at the centre, with 5-6 panelists with others listening in on phone. Really a tense environment. They do a good cop, bad cop routine. Build you and break you. Every thing you say is subject to intense scrutiny, always a follow up and no figure goes unrecorded. In fact no fact you state goes unrecorded.