750 points. According to official website of Hubei Education Bureau, the total score of the college entrance examination in 2023 is 750 points, with full marks of 150 for Chinese, mathematics and foreign languages, and full marks of 100 for the subjects selected for the three science majors, which is 750 points. College entrance examination science refers to the science subjects selected by high school graduates when they take the college entrance examination, including mathematics, physics, chemistry and biology.