Hello student. Fee structure of iit Bombay is

Tuition fee is 2 lakhs per year, that is for 2 semester which includes hostel, mass and all others

This 2 lakhs includes all the fess like

Certification, I'd card ,tuition fees registration fees, medical, hostel rent, electricity charges, mess, accidental insurance , one time deposits like security of library, mess, institute and other charges

Rounded it is 2 lakhs