It is mentioned for ur kind information that PCS unsolved papers r available in market. I can refer shops if u r from Hyderabad: Book house near police line, Rehber book shop near police line, law house gari khata, naseem book depot near city Police station. if not available at any of these places then plz ask Rehbar Book shop near police head quarter: Hyderabad. they will manage to bring it for u from karachi. Spsc papers and other material are mostly published by maktaba-e-faridi( located at urdu university and Faridi book center at urdu bazar) Karachi.