is karnavati University accepts jee mains marks for engineering or conduct its own entrance exam for admission.
Karnavati University has its own entrance examination KUAT. But that is for courses in Liberal Arts, Mass Communication, Business and Law. You can check the list of courses at their official website: https://karnavatiuniversity.edu.in/announcement/kuat-2020/ . But for admission B.Des courses, JEE Mains score is considered.