Hello Aspirant,

See according to previous year's cut-offs you have some chances in NITs like NIT Jaipur, Calicut and so on, only if you deserve Home state quota for them otherwise no because under Other state quota closing rank for NITs were around 200-250 for ST candidates . So you have very less or almost no chances for any of the NITs but yes you can go for some private colleges that offer Architecture course on the basis of class 12th score or on the basis of low score in JEE-Main.

You can check out previous year's cut-offs from the official website of JOSAA as given below :-

https://josaa.nic.in/Result/Result/currentorcr.aspx

Or else I would recommend you to either go for preparation of further attempts of JEE-Main and to help you in your preparation we have some resources which you can access from the link given below :-

https://learn.careers360.com/jee-main-coaching/?utm_source=%20QnA

Note that the above prediction is made on the basis of latest cut-offs available on official website of JOSAA or CSAB and the cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.

To have a list of all those colleges which you can get based upon your marks, category, and state you can use JEE-Main Architecture College Predictor:-

https://engineering.careers360.com/jee-main-architecture-college-predictor?icn=QnA&ici=qna_answer

I hope this information helps you.

Good Luck for your future!!