Sikkim

Hi Vinay,
The quality of education and study material provided by Sikkim Manipul University are really useful and good.
You can check their official website for more details and information.

Hello dear,
I am sharing you the link which will give you all basic idea of the exams from the eligibility, syllabus, exam date and other sorts of information. This will help you to clear all the doubts regarding your upcoming exams:
https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/university/national-institute-of-technology-durgapur/exams/amp/nimcet&ved=2ahUKEwi0wqPZ-qPbAhXMeisKHWNIBA4QFjABegQIBxAB&usg=AOvVaw0GFjLYbVUhmpEMJbG-FsR_&cf=1
All the best.

First of all, congratulations on clearing JEE Mains and among these low ranked NITs, I would recommend Sikkim followed by Srinagar, Manipur, Nagaland and Meghalaya.

Sikkim Manipal is average but the CSE department is really good in terms of faculty members and placements.

Hello,
Be it any university which is comes under UGC Norms is a good choice, however for government jobs they mostly preferred Regular MBA. But private job company can consider no issues. Couple of more university which you can also consider. Mewar University
Suresh Gyan University.

Hi Tapas,
Contact the university first and confirm if there is any need for an entrance exam. Also, check here for the departmental information.
http://cus.ac.in/index.php/en/department-of-chinese