Hello Aspirant,

The Below are the famous courses provided by NIT's In India:

• Computer Science and Engineering
• Civil  Engineering
• Electronics and Communication  Engineering
• Chemical  Engineering
• Electrical and Electronics  Engineering
• Mechanical  Engineering
• Production Engineering
• Metallurgical Engineering

For more Information, please refer the below Link.

https://engineering.careers360.com/colleges/list-of-top-nit-colleges-in-india

Thankyou! All the Best!!!