Question Paper Here you can download previous year question papers OAS MAINS ENGLISH COMPULSORY OCS_2018_MAIN_English ESSAY ENGLISH ESSAY 2018 OAS-2021-English-Essay OAS-Mains-2017-English-Essay OCS_2018_MAIN_English OAS-2021-English-Essay OAS-2015-English-Essay OAS-Mains-2017-English-Essay OAS GS 1</td> OAS-2011-General-Studies-Paper-I OAS-2015-General-Studies-Paper-I CSM-GENERAL-STUDIES-PAPER-I_2019 CSM -General-Studies-I-2016 CSM-MAINS-General-Studies-Paper-1-2017 CSM-General-Studies-Paper-I-2018-mains OAS GS2 CSM -2015-General-Studies-Paper-II CSM-2016-General-Studies-II OAS-2017-General-Studies-II OAS-2018-General-Studies-II OAS-2015-General-Studies-II OAS-2016-General-Studies-II CSM-General-Studies-2-2019 CSM-General-Studies-MAINS-2-2018 CSM-Mains-2017-General-Studies-2 OAS-2020-General-Studies-II OAS-2019-General-Studies-II