Dear candidate ,

Admission in B.sc Math hons in DU are basically offered by merit based . You need to score minimum 60% in mathematics at your intermediate level.

You have given combined percentage that you scored in PCM. Make sure that you  have scored min 60% in maths in your 12th qualifying exam.

refer to this link to know more about DU admission process and eligibility criteria .

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

You can use this Delhi University college predictor tool by giving your 12th percentage to confirm your chances to get admission in various B.sc  courses in DU .

Hope this helps !

Best wishes !!