Periodic evaluation of students are done through internal examinations and model exams that are planned at predetermined dates. Both theory and practical exams are conducted regularly in all the departments. The answers papers are evaluated and the marks are displayed in the department notice board within one week following theexam. Evaluation guidelines are prepared for each question paper so that disparity inevaluation by different evaluators can be minimised. The average of best out of three exams is calculated and submitted to the university as final internal mark. Only students who have a minimum 80% attendance and 40% internal marks are eligible to appear for the University exam.