hello Nishan Vincent Diengdoh Das Chagas E Silva ,

It will be much better if you kindly tell your rank for more precise prediction.Coming back to your question and Considering your marks and caste there is a fair chance that you can get into some good collegs for biotechnology but dont expect for some NITs or top government college at this percentile and category.Still i will suggest you to go for counselling as last year my friend with 1.4 lakh rank got a seat in DTU. So don't missout the registration process. Do participate in the counselling. Here i am providing lists of colleges where you can apply :

B.tech Biotechnology

• National Institute of Technology (Durgapur, Calicut, etc.)
• VIT University (Vellore, Chennai)
• Manipal University (Karnataka, Jaipur)
• Netaji subhas Institute of Technology (New Delhi)

Bsc Biotechnology

• Fergusson College (Pune)
• Christ University (Bangalore)
• Presidency University (Kolkata)
• Manipal University (Karnataka)
• Loyola College (Chennai)
• Mount Camel College (Bangalore)
• Madrass Christian College (Chennai)
• Jamia Milia Islamia (New Delhi)
• hope it will help you. FOR MORE QUERY COMMENT BELOW AND UPVOTE :)