Hey aspirant,

I wouldn't be able to suggest you with which branch you should go for.As,this is a really important decision amongst the students.You should only go with that branch in which you feel you are more comfortable and interested.It's but obvious that you wouldn't want to waste your 4 years of life in studying something in which you are not at all interested.

So, coming to the cutoffs I guess you may get nit warangal for biotechnology but as we know the cutoffs vary and so does the chance of getting seats. So for that I would suggest you to go through the cutoff list using the link mentioned below-

https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-cutoff/amp

Also you can use our college predictor tool for getting a list of colleges which you may get on the basis of your rank and category using the link mentioned below-

Hope it helps.

Good luck.