Since the evolution of competitive exams, Practice Sets have been shaping the performance of students’ preparation to the great extent. However, it is important to choose the right set of practice sets, arranged strategically to enhance the power of self-evaluation step-by-step,without any hustle. CSAT 15 Practice Sets for Paper 2 is a highly recommended book for Civil Services Aptitude Test,which is the second paper of Civil Services Preliminary examination. It has been revised carefully and consciously to avoid any irrelevant content. It carries an ample amount of 15practice sets which has been arranged strategically into four stages.