A Theme-Based Classification Of Previous Years’ Questions (2011-21): For Upsc Civil Services Preliminary Exam

<p>This book is a collection of the last eleven year's questions of UPSC Civil Services Preliminary Examination (2011-2021). The questions have been grouped into several categories to help Aspirants analyse and interpret the question papers pattern. I am sure that this classification will prove useful to the Aspirants especially the freshers to streamline their preparation. Except for the questions of the year 2021 the rest of the questions are provided with the official answer keys which have been gathered from the official website of the UPSC. </p>