Hi Sahir,

DNB CET 2015 exam will be based on the syllabus given by Graduate Medical Education Regulations with approval from Medical Council of India(MCI).

I am assuming you are asking about the Diplomate National Board Centralized Entrance Test – Super Specialties (DNB CET SS) since DNB CET was scrapped and replaced by NEET PG two years ago.

The link to download DNB CET EXAM IS - http://www.oldquestionpapers.net/dnb-cet-question-paper-answer-previous-year-old-papers

You can also refer this link for your preparation- https://www.careers360.com/question-how-to-prepare-for-dnb2018

Hope this helps