Hello aspirant,
Bsc. Radiology is a 3 year long course, divided into 6 semesters.
The average fees charged in India for pursuing this course ranges between INR 2 lacs and  10 Lacs, depending upon the institute offering the course.
The basic minimum eligibility needed for pursuing this course is a 10+2 qualification or equivalent qualification completed from a recognized education board.
The admission procedure for most institutes offering this course consists of an entrance examination.
Colleges like JIPMER, VIMS Bangalore, DITPS Delhi and many more.
Kindly check careers 360 website for more information on this course:
https://www.careers360.com/radiology-course

Hope this helps. Good Luck!