Past exam papers:
GCSE:
http://www.aqa.org.uk/subjects/religious-studies/gcse/religious-studies-b-4055/past-papers-and-mark-schemes
http://www.wjec.co.uk/qualifications/qualification-resources.html?subject=ReligiousStudies&level=GCSE&pastpaper=true
http://www.ocr.org.uk/qualifications/gcse-religious-studies-b-philosophy-and-applied-ethics-j621-j121-from-2012/
http://qualifications.pearson.com/en/support/support-topics/exams/past-papers.html?Qualification-Family=GCSE&Qualification-Subject=Religious%20Studies%20(2009)&Status=Pearson-UK:Status%2FLive&Specification-Code=Pearson-UK:Specification-Code%2F2RS01&Specification-Code=Pearson-UK:Specification-Code%2F2rs01&Exam-Series=June-2015#step4
Alevel:
http://www.wjec.co.uk/qualifications/qualification-resources.html?subject=ReligiousStudies&level=GCEASA&pastpaper=true
http://www.aqa.org.uk/subjects/religious-studies/as-and-a-level/religious-studies-2060/past-papers-and-mark-schemes
http://www.ocr.org.uk/qualifications/as-a-level-gce-religious-studies-h172-h572/
http://qualifications.pearson.com/en/support/support-topics/exams/past-papers.html?Qualification-Family=A-Level&Qualification-Subject=Religious%20Studies%20(2008)&Status=Pearson-UK:Status%2FLive&Specification-Code=Pearson-UK:Specification-Code%2F9RS01&Specification-Code=Pearson-UK:Specification-Code%2F9rs01&Exam-Series=June-2015#step4
GCSE:
http://www.aqa.org.uk/subjects/religious-studies/gcse/religious-studies-b-4055/past-papers-and-mark-schemes
http://www.wjec.co.uk/qualifications/qualification-resources.html?subject=ReligiousStudies&level=GCSE&pastpaper=true
http://www.ocr.org.uk/qualifications/gcse-religious-studies-b-philosophy-and-applied-ethics-j621-j121-from-2012/
http://qualifications.pearson.com/en/support/support-topics/exams/past-papers.html?Qualification-Family=GCSE&Qualification-Subject=Religious%20Studies%20(2009)&Status=Pearson-UK:Status%2FLive&Specification-Code=Pearson-UK:Specification-Code%2F2RS01&Specification-Code=Pearson-UK:Specification-Code%2F2rs01&Exam-Series=June-2015#step4
Alevel:
http://www.wjec.co.uk/qualifications/qualification-resources.html?subject=ReligiousStudies&level=GCEASA&pastpaper=true
http://www.aqa.org.uk/subjects/religious-studies/as-and-a-level/religious-studies-2060/past-papers-and-mark-schemes
http://www.ocr.org.uk/qualifications/as-a-level-gce-religious-studies-h172-h572/
http://qualifications.pearson.com/en/support/support-topics/exams/past-papers.html?Qualification-Family=A-Level&Qualification-Subject=Religious%20Studies%20(2008)&Status=Pearson-UK:Status%2FLive&Specification-Code=Pearson-UK:Specification-Code%2F9RS01&Specification-Code=Pearson-UK:Specification-Code%2F9rs01&Exam-Series=June-2015#step4