Hello Athar, University level exams are those which are conducted by the desired universities for admission only in that college. Exams like VITEEE are university level exams. While exams like CLAT, JEE, NEET are national level exams as you can apply to multiple universities and you have different options for applying. In short, university level exams are meant only for one particular university while national level exams are meant for colleges all over india.