Let me give an authoritative answer. As a participant, you only need about 25 points to win the second prize of the summer camp of chemistry competition. The full mark of the test paper is 100, and the test time is 180 minutes. But it takes about 50 points to qualify (it was difficult last year, as long as 50 points)

The passing rate of the summer camp of mathematics competition is 70%, and it has won at least the third prize at the provincial level, but there is no prize. The examination form is the same as the final of the national senior high school mathematics league, which is divided into one or two exams.

Get ready!