Hello Deekshith,

To get into VIT you should quilify an entrance examination conducted by the university very year to the candidates. Therefore if you want to get an admission into VIT the should qualify the entrance examination with the minimum criteria. Your 91% board marks will determine your eligibility for writing the entrance examination. Since, you have the 91% you are eligible to give the entrance examination, after clearing the entrance examination you will be given a seat in the college. your board marks will not completely determine your admission into the college.

Hope this helps.

Good Luck! will be happy to help you with any other doubts.