Key Features * Last 7 Years (2006-2012) solved Papers of Civil Service (Pre.) are given with their objective answers and explanation. * The book consist chapter wise and year-wise objective questions of History, Geography, Polity, Economics,Science, Reasoning,Maths,Current Affairs and Miscellaneous with their objective answer and explanation. * CSAT Paper-I 2012 also provided in the book with their answers and explanations for understanding well. * Extra topics are provided at the end of the books with their answers and explanations for more help the students.