Hello Sagar,

The NEST cutoff is decided based on number of seats available, number of people applying , previous year cutoff trends, difficulty level of the exam etc. Based on 2019 cutoffs the NISER cutoff for general category was 800. Hence , your possibility for a seat seems low. However the first round of counselling is about to happen on October 22nd, so you may attend all the counselling rounds and see your chance.

Visit the below links for more info on NEST:

https://university.careers360.com/articles/nest-cutoff

https://university.careers360.com/articles/nest-seat-allotment

All the best