DTU & NSIT takes the admission through JAC Delhi Counselling on the basis of JEE Main score. In total seats of the colleges, 85% seats are reserved for Delhi Candidates, Remaining 15% seats are there for the outside Delhi candidates.

If you belong to Delhi Region OBC category then you can choose Delhi Region then your reserved category. You can check the further information with the given below link.

https://engineering.careers360.com/articles/jac-delhi-eligibility-criteria

Good Luck!