Hello Surojit,
The cutoff varies every year depending on the factors such as No. of candidates appeared, Difficulty level of the exam, Performance of the candidates etc. So it is difficult to tell you the exact about the admission possibilities. But as per the previous year cutoff, based on this rank the chances seems less to get Biotechnology branch in VIT Vellore.
You can check the counselling related information about VIT with the given below link.
https://engineering.careers360.com/jee-main-college-predictor
Good Luck!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile