Hello student both Are two different fields CA is a proper course of duration around 5year consisting of 3 levels. Foundation intermediate and final with 3year of articleship but SBI PO is a job post for which you can appear after completing your graduation of minimum 3year In any discipline. You need to decide what you want to do CA need lot of patience and consistency Where's as if you're planning to grab a job then you should go with SBI PO. It's totally unfair to compare these two which one is easy or hard.

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