Postgraduate entrance examination professional code refers to consulting the enrollment brochure of the school you want to apply for when you register online. Like "030404", the six digits that appear in front of the professional name are the professional codes of the postgraduate entrance examination, representing the major you want to apply for, which is convenient for classification and identification.

The national retest scores are also classified by code, for example, the law class begins with "03". The purpose of the subject code is to distinguish each examination subject, such as "10 1" is the politics of the national unified examination; "20 1" is national English, "202" is Russian and "203" is Japanese.

Extended data:

Principle of mathematics proposition for postgraduate entrance examination

I. Principles of scientificity and fairness

As a public basic course, the math problems for postgraduate entrance examination are mainly based on basic and life problems, so as to avoid too professional and abstract content for the majority of candidates.

Second, principle of universal coverage.

The content of the mathematics examination questions for postgraduate entrance examination should cover all the contents required by the examination syllabus, especially the differences between numbers (1), (2), (3) and (4).

Third, the principle of controlling difficulty

Mathematics test questions for postgraduate entrance examination should be above average, the pass rate should be controlled at 30-40%, and the average score (full mark 150) should be controlled at around 75.

Fourth, the principle of controlling the amount of questions

The number of math test questions for postgraduate entrance examination is controlled between 20 and 22 (generally 6 fill-in-the-blank questions, 6 multiple-choice questions, 10 big questions), so as to ensure that candidates can basically finish the test questions and have time to check.

The structure of the mathematics test paper is ***20 questions, 5 fill-in-the-blank questions, 5 multiple-choice questions, and 10 comprehensive questions, of which 6 questions are high, 2 questions are linear algebra, and 2 questions are probability theory.

References:

Baidu encyclopedia-postgraduate mathematics