hey,

no to be eligible for the B.Sc physics hons you are supposed to secure a minimum agreegate of 60 percent marks or more in physics ,chemistry and mathematics and must have secured a minimum aggregate of 50 percent marks in english, you need to include chemistry as well.

for more information you may refer to the link mentioned below

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

https://university.careers360.com/articles/du-bsc-eligibility-criteria

good luck!