Dear aspirant, 

If you are from General category then it's next to impossible that you can get admission in du colleges but if you are from other category then you can get admission in Dr. Bhim Rao Ambedkar or Shri Guru Nanak Dev Khalsa College etc. 

You can also visit the below link for getting previous year cutoff or opening and closing rank of various top du colleges. 

https://www.google.com/amp/s/bschool.careers360.com/articles/du-jat-cutoff/amp

GOOD LUCK.