This document provides information about the CISF Sub-Inspector recruitment exam happening in 2011. It details 259 job vacancies and important exam dates from the last date to apply on February 25, 2011 to the medical examination on June 6, 2011. It describes the written exam which has two papers - the first covering general intelligence, reasoning, and awareness for 150 marks, and the second covering English comprehension and writing for 100 marks. Finally, it advertises coaching from The Satisfaction Academy in Kolkata for clearing this exam, with small batch sizes, experienced faculty, study materials, and a success rate of over 85%.