60 points. According to the inquiry of Liaocheng Education official website, the test scores are divided into four grades of ABCD, and ABCD corresponds to excellent passing and failing respectively. Excellent A is greater than or equal to 90 points, good B is greater than or equal to 70 points and less than 90 points, passing C is greater than or equal to 60 points and less than 70 points, failing D is less than 60 points, and full score 100 points are divided into four grades of ABCD. According to the definition, the grade A ratio is 40%, and it is not necessary to pass 60 points.