Your best place to find 2018 past papers of pak studies 12th class from bise dg khan board. These old up to date papers can be downloaded or viewed online.
2018 Pak studies Past Papers 9th Class BISE DG Khan Board Analysis
Campus.pk gives you unique insight into each past paper about what are the top chapters and topics.
Pak-studies Past Papers 9th Class BISE DG Khan Board