Hi Sachin,
When we use AAMEE 3 to create CS6 packages for OS X, Adobe Acrobat Pro X is gets installed as part of the main package. The only items that end up in the Exceptions folder are Adobe Air and any Adobe Air apps (like Adobe Help, etc.).
Not sure about the PC side. 
Luke, you mentioned Standard and Premium; did you mean Design Standard and Design & Web Premium? If you meant Acrobat Standard, that doesn't exist for OS X, only Acrobat Pro exists.
Don