This document announces vacancies for teaching positions at Kendriya Vidyalaya Sangathan schools for the year 2011-2012. It provides details on the application process including downloading the application form from the KVS website, payment of a 750 rupee fee, and sending the completed application and supporting documents by ordinary post by November 30, 2010. The positions include Trained Graduate Teachers for subjects like English, Hindi, Science, and Math, as well as Primary Teachers and other teaching roles. Candidates must meet the specified educational qualifications for the positions and the document provides those qualifications.