Hi Sneha,
DU's 2020 cutoff is expected to be released on October 12. B.Sc Life Sciences cutoff at Gargi College in 2019 was 90 percent for General category. ARSD does not offer B.Sc. in Life Science. You can check previous years' cutoff at Gargi college in the link below:
https://university.careers360.com/articles/gargi-college-cutoff
For more information, you can use Careers360's DU College Predictor 2020 tool in the link below:
https://university.careers360.com/delhi-university-college-predictor?icn=du_clpd&ici=DU_article_%20text-mapping
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