Hello Aspirant,
It seems like you are curious regarding the fees structure of the NITs and IITs. Below are the two mentioned links from where you can know the details about the fees structure and also have a look for the other necessary details.
NITs fees structure and additional details:
https://engineering.careers360.com/articles/nits-btech-fee-structure
IITs fees structure and additional details:
https://engineering.careers360.com/articles/iits-btech-fee-structure
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