Hello There ,

According to your rank and category you would most probably get both the colleges , but you will have to compromise with the branch as you would be getting -

Nit Durgapur - Biotechnology , Metallurgy ,Civil

IIEST  - Civil , Metallurgy , Mining , Aeronautical

For More information you can visit here -

https://engineering.careers360.com/articles/jee-main-cutoff-for-nit-durgapur

https://www.careers360.com/university/indian-institute-of-engineering-science-and-technology-shibpur/cut-off?college_id=252&exam_sub_exam_id=2&gender_id=1&counselling_id=550&category_of_admission_id=2&caste_id=2

To know your admission chances in JOSSA counseling & State counseling, You can use JEE Main college Predictor tool.

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answ

Hope it Helps and ALL THE BEST for your future endeavors .