Some of you may have doubt that how to become a Tamilnadu Sub Inspector (TN SI). The post was from our forum admin Mr. GokulDeepak S. He has explained about the process, the system of examination clearly. He has also shared previous year question papers of TN SI exam. Please have a glance at https://www.gokuldeepak.com/become-sub-inspector-police-tamilnadu/https://www.gokuldeepak.com/become-sub-inspector-police-tamilnadu/