Is 90% advance or proficient
Proficent is often used to describe testing scores. It is the grade below advanced and most schools wish for their students to score proficient or higher. So it basically means "well enough".
The abstract noun form of the adjective 'proficient' is proficiency.
Being proficient in dealing with numbers
adept. good. proficient. skillful. technical.
This varies, but in the United States, high schools and most undergraduate colleges will use an "A" to represent excellence. This grade is given to a student who has demonstrated mastery of the course material, and it is the highest grade. (Some schools might give an "A Plus" but many just stop at an "A.") A "B" represents solid and very good achievement in the course, although not at the level of the "A" student. And a "C" represents acceptable or satisfactory; it is a passing grade but shows a need for improvement. Nothing below a "C" would be considered proficient, and in many schools, nothing below a B Minus is considered proficient. (And in many graduate school, "C" grades are not considered passing.)
with
==A 1.0 GPA on a 4.0 scale, or a "D"...== ...is required to pass any college course. Obviously, the higher the grade is, the better the chance is that the student would be considered knowledgable or proficient in the subject.
That is the correct spelling of "proficient" (capable, qualified).
He was proficient in arts and crafts
Applicants must be proficient in Microsoft Word and Excel. he's a highly proficient diver.
No it does not. Proficient means average, and advanced is advanced.
Is 90% advance or proficient
The learner driver was classed as proficient in driving their car
Advanced. In school proficient is a B and advanced is an A
She is proficient in playing the piano, having practiced for many years.
Job applicants must be proficient in Microsoft and Excel.