2nd week cgl index January 28, 2019 ddsir Spread the love https://ddsir.co.in/wp-content/uploads/2019/01/2nd-week-cgl.mp3 अंकगणित Algebra Trigonometry Geometry Mensuration History Geography Current Affairs Science English Reasoning Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)