Hey there!

First and foremost let me tell you that admission to any institute is totally depends on the rank of an individual and on the closing rank for a particular branch of any college.

So, first to we need to know about your rank.

According to your marks and previous years trends of marks vs rank it seems that your rank would lie anywhere in between 15000 and 17500. However this is not the exact rank as it vary year to year.

Let's take a look at cut off of VIT College for biotechnology branch:

According to some previous year cut offs, the closing rank for biotechnology at VIT is around 14000-20000 as of round 1, So we cannot conclude whether you will get a seat or not.

But there is more probability that you might get a seat at VIT.

I hope that this info will be useful to you!