Dear Pravin, congratulations on your achievement !

If we see trend of last year cut off of jossa, in total 6 rounds were held. As you have not mentioned your home state or other state quota for any of these NITs , i will be giving data concerning both quotas. In 6th round For NIT raipur,

the closing ranks for CSE in home state quota(HS) was 1388 and for other state(OS) was 919.

For ECE, HS closing rank was 2643, and for OS was 1578

for IT, HS closing rank was 2200 and for OS was 1323

for , HS closing rank was 2404 and OS was 2106

according to the data mentioned above it is highly unlikely for you to get any desired branch that you have mentioned.

now let's look at the data for NIT nagpur

the closing ranks for CSE in home state quota(HS) was 968 and for other state(OS) was 298.

For ECE, HS closing rank was 1657, and for OS was 646. IT branch not available here.

for Mech, HS closing rank was 2694 and OS was 1016.

seeing all this data it is highly unlikely for you to get these branches in either of the NITs. however, don't loose your heart, here are some recommendations for you of NITs in which you may get successfully admitted into -

NIT jalandhar, CSE HS closing rank 27269

NIT kurukshetra ,CSE HS rank 17389

NIT Agartala CSE, HS rank 16014

agartala ECE HS rank 32930

NIT Clicut, biotech engg., HS rank 16983

calicut chemical engg, HS rank 21929

NIT durgapur, Metallurgical and Materials Engineering, HS 16394

I Hope this may have solved your doubt. Good luck for future.