Your best place to find 2019 past papers of principles of accounting 11th class from bise lahore board. These old up to date papers can be downloaded or viewed online.
Principles of Accounting Past Papers 2019 Lahore Board
2019 Principles of accounting Past Papers 9th 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 9th Class BISE Lahore Board