Like 20 18, the difficulty is moderate.

20 19 the national average score of the mathematics test questions for postgraduate entrance examination is as follows:

Mathematics -65.69, the difficulty coefficient is 0.438, which is too difficult.

Mathematics II 7 1.87 The difficulty coefficient of 0.479 is slightly higher.

Mathematics III 76.80 has a difficulty coefficient of 0.5 12 and is moderately difficult.

Here, the average scores of previous years are compared together, and the results are as follows:

For mathematics, the difficulty of big and small years is obvious: "odd years are high and even years are low." 15, 17 and 19 are relatively simple, but 16, 18 and 20 years will be relatively difficult.

The National Unified Entrance Examination for Postgraduates (hereinafter referred to as "Postgraduate Entrance Examination" or "Unified Examination") refers to the general name of the relevant examinations organized by the education authorities and enrollment institutions for the selection of postgraduates, and consists of the initial examination and re-examination organized by the national examination authorities and enrollment units. It is a selective examination, and the type of academic qualifications admitted is general higher education.

Postgraduate enrollment in general higher education is divided into academic master and professional master according to degree types; According to the form of study, it is divided into full-time graduate students and part-time graduate students, all of whom use the same examination subjects and the same score line for selection and admission.