Hii Ramanshu

It is possible for you to get admissions in the delhi university colleges  only if you belong to the schedule tribe caste or pwd because 71percent is below average .The admissions to the Colleges of the university of delhi, New delhi are purely based on the 12th boards percentage that you secured . The cutoffs for the north campus colleges like hindu,srcc,ramjas and others is very high and mainly more than 95 percent is required in the best of four subjects including maths and english they are mandatory to be included while calculating the best of four .

The application procedure will start soon and you can visit their official website.

Hope it helps

thanks