Hi,

Candidates willing to take admission in DIPSAR or DPSRU should have 55% or above marks in aggregate (theory and practical) and individually in three science subjects (PCM or PCB or PCMB) in 12th board exams from any recognized institute.

In your case, you have got 86% aggregate so you are eligible to apply for any courses offered by the institution. The selection will be on the basis of aggregate of the 3 subjects (theory and practical taken together) Physics, Chemistry and Biology / Mathematics. If candidate has taken both mathematics and biology, the best of two will be considered for third subject after Physics and Chemistry.

However, the cut off for non-Delhi candidates is around 90% for general category, for SC candidates - 85% & for ST candidates - 65%. So, you may try & wait for the counselling process to begin.

You can check the official notice released by the institution:

https://dpsru.edu.in/wp-content/uploads/2021/07/Prospectus-2021-22_Web.pdf

Hope this helps.