This is due to time limit allotted to a particular course. Once the allotted time limit is over, you will be asked to rejoin for the course. You can contact the Course Coordinator to rejoin the course again.
This website (https://training.gsiti.gsi.gov.in) is hosted by GSITI (Geological Survey of India training institute), Ministry of Mines, Government of India. Site is best viewed in 1366x768 resolution. Use Chrome 52.0.2743.116, Firefox 47.0.1, IE 11, or above for best user experience. Disclaimer: GSITI is not responsible or liable for any damages of any kind arising out of the use or reference of any information contained within the site. While the information contained within the site is periodically updated, no guarantee is given that the information provided in this Web site is correct, complete, and up-to-date. This site may include links providing direct access to other Web sites or internet resources. GSI is not responsible for the accuracy or content of information contained in these sites.
GSITI does not endorse any of these external third-party web sites, their products or services.