According to your marks, 150 it can make a percentile of around 80+ %ile. Rank will be based on final list after declaration of results.

To get a seat in NIT with JEE MAINS PAPER 2 MARKS,  you need to get the required rank in your category which lists for different institutes(SC CATEGORY):

• MANIT BHOPAL : OS : 374 , HS : 1119
• NIT HAMIRPUR : OS : 280 , HS : 1008
• NIT PATNA: OS: 384 , HS: 905

For more colleges, you can checkout the cutoff 2022, based on 2021 data here: https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning