Check out for CBSE Class XII Physics Exam Pattern, Question Paper Scheme, Chapter wise questions distribution and Marking scheme.
Internal choices (either / or type) on a very selective basis has been given in five questions. This internal choice is given in any one question of 2 marks, any one question of 3 marks and all three questions of 5 marks weightage.
A Weightage of about 15 marks, in total, has been assigned to numericals.
E. Weightage to difficulty level of questions.