‘Can’ knows no boundaries.
I would say, yes you can. No matter, what your percentile in CAT was.
Even one with just pass marks in one’s graduation ‘can’ crack it. Even one with a Hindi medium background ‘can’ crack it. Even one facing adversities of life ‘can’ crack it.
And not only SBI PO, but also you ‘can’ crack the toughest exam this country holds. Not only an exam, but also you ‘can’ become WHATEVER you want to.
As I said, ‘Can’ knows no boundaries.
Hope you are able to read between the lines. God bless you!