Hi Farooq.

If you are of the general category, then the marks needed to get Computer Science in Vellore Institute of Technology or VIT ( main branch ) approximately  90+. Because a 90+ score in VITEEE will get a sub 7000 rank. In 2017, VIT's CSE cutoff rank was 6800 . The cutoff keeps changing so a 90+ score is safe.

All the best.