Hey Ananya

If you want admission in BA(H) History program you need to have history as a subject in your best 4 along with English. If you are from some other stream and you have not included History in the best 4 then you will have to bear a deduction of 2.5% .
You need to have History as well as English in your best 4 otherwise they will deduct 2.5%. For more details you can visit https://university.careers360.com/articles/delhi-university-admissions-how-calculate-best-of-four-marks#DU-Best-of-Four-Subjects--Concept

I hope this helped. For further doubts please write to us. All the best.