CSS Past Past Papers 2000-2026 PDF & Syllabus 2026 CSS Compulsory Subjects Pakistan AffairsIslamic StudiesGeneral Science & AbilityCurrent AffairsCSS MPT Past Paper PDFEnglish Precis & CompositionEnglish EssayStudy of World Religions CSS Optional Subjects CSS Group A Auditing and AccountingComputer ScienceEconomicsInternational RelationsPolitical Science CSS Group B Applied MathematicsChemistryGeologyPhysicsPure MathematicsStatistics CSS Group C Business AdministrationGovernance & Public PoliciesPublic AdministrationTown Planning & Urban-Management CSS Group D British HistoryEuropean HistoryHistory of Pakistan & IndiaHistory of USAIslamic History & Culture CSS Group E Agriculture & ForestryBotanyEnglish LiteratureEnvironmental SciencesGender StudiesUrdu LiteratureZoology CSS Group F Constitutional LawCriminologyInternational LawLawMercantile LawMuslim Law & JurisprudencePhilosophy CSS Group G AnthropologyArabicBalochiGeographyJournalism & Mass CommunicationPersianPsychologyPunjabiPushtoSindhiSociology