The Practical will carry 30 marks (15 for practical work, 10 for project work and 5 for practical file). Check here the ISC Board Class 12 Physics Syllabus along with unit-wise weightage.

UP Board class 12 ... Physics course to its students in class 12th under course code 151. The course consists of a total of 100 marks out of which 70 marks are evaluated through a written theory ...