20 15 The mathematics test questions in Gansu college entrance examination are moderately difficult, and the structure and test contents are relatively stable. The main examination is the main knowledge. The examination paper is based on the curriculum standard and examination outline, close to the teaching practice of middle school, closely linked with the teaching materials, paying attention to the foundation and the examination of mathematical thinking methods. It embodies the basic, applied and instrumental characteristics of mathematics. The examination paper examines the examinee's mathematical thinking quality, mathematical literacy and learning potential from multiple perspectives, dimensions and levels.

The content of the exam covers high school mathematics modules such as function, sequence, inequality, solid geometry, analytic geometry and probability statistics. For the main knowledge points that support the subject knowledge system, such as the nature of functions, the application of derivatives, space geometry, conic curves, probability statistics, etc., a high proportion is maintained, and other non-main knowledge points are also moderately concerned, with emphasis on knowledge points such as algorithms and three views.

Looking at the whole volume, the multiple-choice questions of 20 15 mathematics test questions are simple and stable, with good discrimination, moderate difficulty in filling in the blanks and clear answers. The whole set of questions are connected in an orderly way, which is conducive to choice.