You will qualify the exam most probably but I am afraid to say that you may not get a seat in NIT. However, you may get a seat in other government colleges. Wait for official results declaration.
Good luck.

Yes you , being in sc category, have some weak chances.

Cut off and number of students in your category will decide whether you will get admission or not.

Hi Pranavi,

Your expected Rank based on your score will be approximately between 270000 - 300000 and your SC category rank will be between 15000 - 17000.

Also, You can register for B.tech companion to know your chances in NITs/IIITs with previous year cut off by below link: https://www.careers360.com/btech-companion