UPSC Prelims Question papers 6Mar 201910 Mar 2019 UPSC previous year Question papers UPSC IAS (PRE) Exam 2018 General Studies Paper-1 UPSC IAS (PRE) Exam 2018 CSAT Paper-2 UPSC IAS (PRE) Exam 2017 General Studies Paper – IUPSC IAS (PRE) Exam 2017 General Studies Paper – II UPSC IAS (PRE) Exam General Studies Paper I (1979-2016)