485 points. According to official website of Pingchang County Education Bureau, Boya Middle School in Pingchang County, the Third Experimental School of Southwest University and Mianyang Experimental Foreign Language School were independently selected by candidates and schools in the 20021senior high school entrance examination, and enrolled students independently, with a minimum admission control line of 485 points. The senior high school entrance examination is a horizontal examination to test whether students in junior high school have reached the academic level of junior high school, and it is a selective examination in senior high school based on nine-year compulsory education.