Hi

Select the subject of choice. So select mathematics. It is mandatory to select one language of your choice along with three academic subjects. The admission is based on the merit obtained in one language, Mathematics and two best academic / elective subjects as specified in list. Then calculate the aggregate percentage you have obtained (that is,total the marks obtained in each subject and divide it with the total number of subjects).

https://www.google.com/amp/s/university.careers360.com/articles/delhi-university-admissions-how-calculate-best-of-four-marks/amp

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