The PAQ used to just list 737NG series, NOT the 737 classic(300-500, not 100-200 though) as it does now. I had 737 listed under my types, but the box not checked since I had only 737 classic time, and I was called for an interview.
List your types, check the boxes for the aircraft you have actually flown, and rest assured that you won't have to "explain" anything that is not 100% true.