Hi

To get 100% scholarship in VIT Vellore you can keep certain things in mind.

University actually offers scholarship under "GV School Development Programme" for B.Tech. students:-

Toppers of each State Board and Central Board get 100% scholarship.

VITEEE rank holders from 1to 50 get 75% fee off for all the four years.
VITEEE rank holders from 51 to 100 get 50% fee off for all the four years.
VITEEE rank holders from 101 to 1000 get 25% fee off for all the four years.

From second year onwards Scholarship is applicable for each year subject to the student scoring CGPA of 8.0 or above, with required attendance.

Hope this helps!

Good luck