Dear Student,

CBSE Class 12 students need to choose five compulsory subjects, and final marks are calculated based on their performance.

As per the given information, you have English, Psychology, Political Science, History and mass media as your compulsory subjects. So add marks of these subjects and calculate the percentage by using the following percentage formula

Percentage = (Total Marks Obtained / Total Maximum Marks) x 100

Note: your skill subject will be counted in the list of compulsory subjects. Check CBSE subject criteria.

https://school.careers360.com/boards/cbse/cbse-class-11-subject-list