The interview consists of so many steps, and it took quite long, first one it was opportunity day where you will meet bunch of other candidates, then if you passed then you will get an assessment for next round, after the assessment if you passed, you will go for another 2 rounds of interviews (at least this was my case) before eventually you got accepted

it was first a phone call screening then needed to attend a Group Interview and a Written Test (on the same day at their office i think for about 2 hours)