Hello,
Minimum percentage required to be eligible for VIT is 65% aggregate in PCM/PCB in +2. You don't have to take any entrance exam for it. Students who have done full time and formal education are allowed and must be resident of India. Admission will be done on the basis of percentage in +2 of the candidate.
For Mtech with any domain specialization, you need to have minimum 65% to get an admission.
For more information:- https://vit.ac.in/all-courses/pg
In above webpage, you can see a button in middle of the page written MTech(5 years). Click on it you will get a pageover and all the details are written on it.
Hope it helps!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile