Hi Yogesh.

As per last years stats i.e 2018. For

NETAJI SUBHASH INSTITUTE OF TECHNOLOGY:

closing rank for General, outside Delhi, Defence quota priority 3candidate was:

                   1.)268983 for Computers 

                   2.)565720 for Mechanical

DELHI TECHNICAL UNIVERSITY:

Base JEE MAINS cutoff rank was 102346(P-5)

So if the trend continues you might get a seat in NSIT/DTU after scoring 140 marks in JEE MAINS 2019.

All The Best.