It is important to strategize well, focus on content, cover the entire syllabus, and refer many authentic books for wider coverage and you get a crystal clear understanding of the subjects. Students can does self assessment by doing test series. It is encouraged to have a writing practice which is one of the best tools by which a student can self assess his/her preparation. Students may know the answer but it is different from putting it on paper in the examination point of view. There are some changes in the prelims now. The questions are more application oriented rather than mere testing of memory. Make the right choice of study materials, Chronicle contains articles, facts and analysis for Civil Service aspirants. The magazine has a very good consumer rating. A combination of right strategy and concentrated hard work will really help the aspirants to get through.