Here is a copy I found on line for test scores I took mine in 1988 and the scoring is different from today.
From 1998 till December 2001, the candidate was required to obtain a total passing GED score of 225 with a minimum score of 42 in language arts/ writing, 40 in social science, 40 in science, 40 in language art/ reading and 45 in mathematics. The candidate had to have 225 as the total passing marks. But with effect from 2002, the minimum GED scores required changed to 420 in language arts/ writing, 410 in social studies, 410 in science, 410 in language art/ reading and 450 in mathematics. The total passing GED score of 2250 was the basic requirement, with a minimum average score of 450 for each of the five GED test, and no single test score below 410 in any of the individual five GED tests was acceptable.