Prelims 2020 Test Series (PTS) the only test series you will ever need to crack Prelims 2020. Online | Offline(31 GS Sectional Tests + 8 CSAT Tests + 4 All India Open GS Mock Tests + 8 GS Simulator Tests + 4 CSAT Simulator Tests)Download Brochure: Click HereSubscribe to the ForumIAS PTS 2020: Click Here… Continue reading Prelims 2020 Test Series (PTS)