I am confused too. I took the original tests, plus verbal subtests to figure out the GAI.

sigh.

I think I will have to clarify this with the psychologist who administered the test. From everything I have read the rules state that the GAI is extrapolated from the 3 subtests in each area.

If you take :

Block design/15/95
Picture concepts/15/95
Matrix reasoning/19/99.9
= 49
Her Verbal Comprehension tests were:

similarities/16/98
vocabulary/14/91
information/19/99.9
49 + 49 = 98/98 which gives a GAI of 147/99.9