What marks are required in maths for B.Sc. Hons mathematics?

Hi Sachin, it depends on the cutoff that will be released soon after the cutoff for all the colleges is released together. So right now should apply for the Delhi University. I have searched for the cutoff for mathematics honors and it is around 96 to 97% considering the best four subjects in Hindu

There is no such marks requirement but however you are required to have passed your +2 with a minimum of 50% in aggregate. All the best !