JEE Main

Yes absolutely with JEE MAINS score, you can get into any NITS if you have the necessary cut-off marks.

The chances of getting into those NITS are high but as you have a bonus of SC category. NIT, Surat and NIT, Hamirpur both are good colleges to get into. But if you talk about civil, then you should join NIT Surat. NIT, Surat gives you the best infrastructure and teaching facilities etc. They will provide you with good placement also. You can join NIT Surat. Civil needs better labs and infrastructure to study, so I suggest you to join NIT Surat.

9955 rank in open category is a very good score, you can easily get into NIT Hamirpur, but if you want check the probability of getting into NIT Hamirpur, check the Shiksha college predictor.

The chances are very low that you'll get an admission. Even if you do have a home state quota you won't be able to get admission into the regular programs. I would suggest you look into the integrated dual degree programs of CSE and ECE as the cut off for those go very high (for home state).it might be hard to get into CSE in NIT Hamirpur.

This year the JEE Main would be held in two sessions. The first session will be held from April 16 to 21, and session 2 from May 24 to May 29.

You need to score a rank under 1500.

You need to give JEE advance.

The fees for the same will be high for you than other students.

The simple answer is NO.

If your 12th marks are low then it will be difficult for you to get a good college.