B.Arch

You stand a good chance. You will most probably get the seat. All the best for your future.

UPSEE 2018 College Predictor
Use your UPSEE 2018 rank to see where you can get admission at the link provided below:
See the courses, colleges & rounds you may crack
The result is based on admissions data of UPSEE 2017
Get resources & insights on colleges & courses
https://www.shiksha.com/b-tech/resources/upsee-college-predictor.

If the score you mentioned i.e. 119 is of JEE Mains paper 2, then you cannot get NIT anywhere. Although with such a good percentage in boards you are eligible for getting admission in other B.Arch colleges in your area. Check last year's cut-off and assure your seat for college. Good luck :).

UPSEE 2018 College Predictor
Use your UPSEE 2018 rank to see where you can get admission at the link provided below:
See the courses, colleges & rounds you may crack
The result is based on admissions data of UPSEE 2017
Get resources & insights on colleges & courses
https://www.shiksha.com/b-tech/resources/upsee-college-predictor.

Please specify the college, so that I can guide you better, as every college has different exam pattern.

Majority of good institutes take admission on the basis of JEE Mains and NATA. So, you will have to check with some private institutes in your state.

Even JEE Advanced Rank is also considered for AAT. All the best.

Yes. You have a good opportunity to join in NIT. Congratulations.

Placements are good. If you score well, you get better jobs with good salary package.