Hello,
Delhi University offers admission to various UG courses on the basis of marks obtained in the qualifying exam. The merit is determined on the basis of marks obtained in Best of Four subjects which includes:
Therefore, you can include your Tamil marks in the language subject.
For detailed admission criteria, you can check SRCC's official website at this link: https://www.srcc.edu/academics/admissions/admission-criteria-rules
Hope this helps! All the best!
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