The cutoff will depend upon the collective result of all the students who wrote the exam in particular phase and also the number of seats available.
Normally 30 to 40% is minimum to qualify. Since you haven't mentioned the program you applied for, I wont be able to comment ore than this.
The total marks for LPU NEST is 400 while the cut-off is only 30%. If you want scholarship then you need to score good in LPU NEST. LPU NEST 2020 cut-off marks cannot be determined exactly as it depends on-
1. the availability of seats
2. no.of candidates appeared
3. difficulty of the paper
For more information, you can visit the link given below:
Hope this answer helps you.