Your best place to find 2010 past papers of principles of economics 11th class from bise faisalabad board. These old up to date papers can be downloaded or viewed online.
Principles of Economics Past Papers 2010 Faisalabad Board
2010 Principles of economics Past Papers 9th Class BISE Faisalabad Board Analysis
Campus.pk gives you unique insight into each past paper about what are the top chapters and topics.
Principles-of-economics Past Papers 9th Class BISE Faisalabad Board