Grading system regarding public exam results

This year SSC result has been published on May 9. The number of passing students is numerous. But there is no good scale to judge the students perfectly. [This is because one can have A+ in a subject by getting [a grade of] 80, another who gets 100 also has an A+. Evidently, there is much difference between [those] two students, [but] no one can see this difference. If [the] education board publishes numbers besides giving grades, this problem can be solved.

Moutushi Islam