What is pass mark of 2a

Dear student,

Pass marks of 2A typically refers to a score of 33% in an exam, as "2A" is often used to represent the minimum passing grade in some grading systems, which usually requires at least 33% of the total marks to pass. 

For eg., the pass marks for AP Intermediate exams in Mathematics subject 2A is 27 marks as the total marks is 75 marks i.e; 36 percentage from 75 .