Qualifying in the Preliminary examination is most important step in any civil services aspirant’s journey. The Preliminary Examination is one of the toughest challenges for the Aspirants but not an impossible task. The methodological preparation is the key to crack Preliminary Exams. Starting your daily preparation with Syllabus and PYQs are important for exracting the content from the Conventional Text Books or Current Affairs. The examinations demand the student’s capability to grasp from happenings around them and their applications in day-to-day life have been tested at different levels. We have designed these compilations for benefits of the aspirants for their structred preparations and maximising their outcome. Also, it should be kept in mind that like any other competitive exams UPSC also has certain questions and topics repeated more often and is been reflected in the PYQ Analysis. This makes practising and solving the previous years’s questions indespensible in your preparation statergy. We, Tamizhi Books are immensely happy to dedicate this Work Book for betterment of aspirants. We have provided you with a birds-eye view of the Syllabus and have attached Offical Answer Keys. We have also provided Model OMRs for practising these questions. We are again grateful to play a small but significant role which would help you sail on the right path towards success.