Prep Right
CSS · optional

Chemistry past papers

30 papers · 2009–2026

Open latest paper (2026)Practice MCQs (234)
Years CSS subjects2026 · Paper I62026 · Paper II72025 · Paper I72025 · Paper II122024 · Paper I72024 · Paper II62023 · Paper I7
+23 more2023 · Paper II720227202172020 · Paper I72020 · Paper II72019 · Paper I72019 · Paper II6201872017 · Paper I72017 · Paper II720167201572014 · Paper I72014 · Paper II7201372012 · Paper I42012 · Paper II72011 · Paper I82011 · Paper II62010 · Paper I62010 · Paper II62009 · Paper I62009 · Paper II7

Papers by year

YearPaperQuestionsMCQsOfficial PDFOpen
2026Paper 1620 MCQsPDF of the 2026 paperView
2026Paper 2720 MCQsPDF of the 2026 paperView
2025Paper 1720 MCQsPDF of the 2025 paperView
2025Paper 21220 MCQsPDF of the 2025 paperView
2024Paper 1720 MCQsPDF of the 2024 paperView
2024Paper 2620 MCQsPDF of the 2024 paperView
2023Paper 17—PDF of the 2023 paperView
2023Paper 27—PDF of the 2023 paperView
2022Paper 17——View
2021Paper 27——View
2020Paper 17——View
2020Paper 27——View
2019Paper 17——View
2019Paper 26——View
2018Paper 27——View
2017Paper 17——View
2017Paper 27——View
2016Paper 27——View
2015Paper 17——View
2014Paper 17——View
2014Paper 27——View
2013Paper 171 MCQs—View
2012Paper 14——View
2012Paper 27——View
2011Paper 1818 MCQs—View
2011Paper 2617 MCQs—View
2010Paper 1619 MCQs—View
2010Paper 2620 MCQs—View
2009Paper 1620 MCQs—View
2009Paper 2719 MCQs—View

Related subjects

International RelationsPolitical SciencePublic AdministrationHistory of Pakistan & IndiaGender StudiesGeography

Frequently asked questions

How many Chemistry papers are available?

30 Chemistry papers are available, 2009–2026.

Can I practise without an account?

Yes. MCQ answers are checked instantly and your progress is kept on this device.

Note Question wording comes from the commission’s papers. Questions marked “Not yet checked” have not been compared with the official paper yet.