Hello aspirant,

Here I'm providing link of a pdf by which you will get the complete syllabus for NCC written examination . 

https://www.google.com/url?sa=t&source=web&rct=j&url=http://cbseacademic.nic.in/web_material/Curriculum19/Main-Secondary/8_D_NCC.pdf&ved=2ahUKEwid95GYxMDjAhUHQI8KHX6IC_wQFjAAegQIBBAB&usg=AOvVaw2cR2RN3-wBkXMYb2Dku4i8

Hope it helps!!!