Which CSDCAS GPA do schools look at?

[Afternoonprogram]

Hi,

I just got my GPA's verified by CSDCAS -which are the most important?  Is it just the overall?  My overall is 3.73.   

Undergrade 3.63,  Grad, 3.99 (Pysch, Counseling)    Post-Bacc is 4.0  (but have only done 4 classes so far)

Some of my other GPA's are low 2.5 in physical sciences for instance.