0.37。 According to the relevant public information, in the first "T8 Joint Entrance Examination" in 2022, the math difficulty was 0.37, with an average score of 55.66 (full mark 150). The physical difficulty is 0.302 1, and the average score is only 30.2 1 (full mark 100). The chemical difficulty is 0.4679, with an average score of 46.79.