yosomu
Hi manan,
Thanks for that clarification.
But what is worrying most people is not that it is random, but the fact that filling seats with people who meet this "pre-defined criteria", without looking at all applications, makes the entire process look unfair.
Posted from my mobile device
I'm sure ISB is more worried about ensuring they have the best pool as it would impact its ranking, brand, etc. They will make sure the best of the lot get in and no great profiles are left out.
Hence, whoever are getting interview calls (not admits, no seats have been filled yet) could mean that these verified (remember verification being done in batches) applications meet that score/criteria and as more get verified week-on-week, they will then get called in.
Also, there is a constraint of interviews being conducted only over the weekend and panels' reduced efficiency since it is virtual. It could very well mean that there is a backlog of verification mails and consequently interview invites. Giving more than 3-6 days notice before the interview will probably be unfair.
Keep calm, prepare and wait..in this order

Did you mean that if I already got a verification mail, and even after 3 batches I do not receive an invite then there are high chances that my application does not fit in the pre-defined criteria?