Your best place to find 2015 past papers of principles of accounting 12th class from bise rawalpindi board. These old up to date papers can be downloaded or viewed online.
Principles of Accounting Past Papers 2015 Rawalpindi Board
2015 Principles of accounting Past Papers 12th Class BISE Lahore Board Analysis
Campus.pk gives you unique insight into each past paper about what are the top chapters and topics.
Principles-of-accounting Past Papers 12th Class BISE Lahore Board