Your best place to find 2012 past papers of islamiat 11th class from bise rawalpindi board. These old up to date papers can be downloaded or viewed online.
2012 Islamiat Past Papers 9th Class BISE Rawalpindi Board Analysis
Campus.pk gives you unique insight into each past paper about what are the top chapters and topics.
Islamiat Past Papers 9th Class BISE Rawalpindi Board