This video is about the TNPSC Combined Civil Services Examination IV Mock Examination prepared by Sandeep Iyer, the head of the SysToSys Career Academy (the new name of GJR Institute) Chennai for the SysToSys Mock Test App.
The first part of this video shows how to open the TNPSC CCSE Group 4 mock examination on the SysToSys Mock Test App. The second part of this video explains how to download this app on your Android phone.