8 rounds of interview. The process is long though Fun, Challenging and you get to learn and interact with the best minds. 2 initial tech screening 4 rounds of case studies 1 behavioural round 1 HR round

PST - Problem Solving Test. This is a standard for every McKinsey position. I was informed I didn't do too well but was luckily given a first round interview. The recruiters are always professional in their manner of communication. Now anticipating first round interviews and relying on previous candidates' feedback.