1, the first test of the league: the test time is 8: 00-9: 20 am, ***80 minutes. The test questions are divided into two parts: fill-in-the-blank questions and solution questions, with a full score of 120. Among them, there are 8 fill-in-the-blank questions, with 8 points for each question; Answer 3 questions, 16, 20, 20. Among them, the topics are three major questions, which are in line with IMO. The time for the first test is 100 minutes, and the time for the second test is 120 minutes.

2. The second test of the league: the test time is 9: 40- 12: 10, *** 150 minutes. The test questions are four solutions, with 40 points for the first two questions and 50 points for the last two questions, with a full score of 180. The test questions involve plane geometry, algebra, number theory, combinatorial mathematics and so on.

Examination skills

1, successfully answer those simple multiple-choice questions or fill-in-the-blank questions, and you can draw a conclusion at a glance (it is recommended to do the first question twice until the answers are consistent, and once solved, your mood will be stable immediately).

2. Questions that can't be answered immediately can be roughly divided into two categories: A and B, where A refers to familiar and easy-to-use questions and B refers to unfamiliar and difficult-to-feel questions.