Puneet,
I have seen some posts online (such as
this one
) which claim to have evidence of people scoring BP in multiple groups and still passing the exam. Since PMI is rather tight-lipped on the subject, it leaves plenty of room for speculation among PMPs and aspirants as to how badly we can do and still pass. I don't doubt that it's possible to have a BP or two and still pass, but I'm not clear how knowing that would have changed my approach to preparing for the exam. I would never have sat for the test feeling certain that I was BP in any category.
Tracy