Hi, we know you need Sahiwal Board Chemistry past papers for 10th Class, Matric, SSC Level, O-Level, and X. The highly professional Assistant Prof. Dr. Zahoor Hussain Farooqi made these past papers spent 12 years at Punjab University Lahore. These past papers follow the Punjab SNC (Single National Curriculum) and are free to download on your phone. We uploaded the latest Chemistry edition papers from the Punjab Curriculum Board (PCTB), Lahore. Do you want to download it? Click the blue download button above to start downloading in a few seconds. These past papers contain questions from the Bise Sahiwal Boards. Punjab Curriculum and Textbook Board (PCTB) is currently using these past exams for the upcoming exams.