Hello Aspirant,

IIT, Kharagpur expenses is INR 42k

Single term expenses - INR 3.1k

Caution payment ( single time ) - INR 6k

Health Insurance per year - INR 2.2k

Additional payment per semester - INR 4k.

Fund payment per year - INR  200

No Tuition expenditure is there.

Hostel expenses per semester - INR 660

Other Hostel payments each semester-  INR 13k.

Mess fees per semester - INR 12k.

The total entry payment is INR 42, 910.

The establishment provides full TFW for learners who are from SC/ST/PwD.

To understand further

https://erp.iitkgp.ac.in/Manual_Prep.pdf

For IIT Bombay, inquire into

http://iitb.ac.in/newacadhome/preparatory.jsp

For IIT - BHU, see this

https://old.iitbhu.ac.in/institute-repository/db/2019/ir-2019-024/Fee%20Structure%20Prep%20course%202019-20%20onwards.pdf

For IIT Hyderabad see

https://iith.ac.in/assets/files/fee/PC-Fee_Structure_2019-20.pdf

Copy the link paste it into your browser.

I hope it helps. Thank you.