The focus of the exam is different: the main purpose of the exam is to examine the comprehensive quality and adaptability of candidates, so the difficulty of math problems is not too high, and more is to examine the understanding and analysis ability of candidates.

Topic type and difficulty setting: There are various types of mathematical topics in the test, including multiple-choice questions, fill-in-the-blank questions and application questions. And the difficulty setting is reasonable. The key point is to examine the basic knowledge and application ability of candidates, rather than overemphasizing the skills and difficulty of solving problems.