Dear candidate

According to your % you can get a seat in du first thing , calculate your top 4 subjects percentage if that is above to 88 % then I m sure you can get a seat in BSC physics under ews category.as we all know ews category introduced for the 1 St time in India so no one can tell you the exact cut off for ews category candidates.i can tell you all this because I am graduated from University of Delhi .

Hope this will helpful.thaks