New Delhi Mar 30 PTI Congress-affiliated NSUI began an indefinite strike outside the Delhi Universitys Arts Faculty on Wednesday against the physical mode of examination for students of II IV and VI semesters of the varsity The DU had announced that the semester I III and V or odd semester exams are to be conducted in open book exam mode whereas exams for even semesters II IV and VI will be conducted in physical mode Delhi NSUI President Kunal Sehrawat accused the DU administration of partiality When 70 per cent of the classes were held online and the colleges have resumed recently then why exams for even semesters students are being held online This is a sheer partiality on the part of administration he saidNoting that several students are from different states he said Many students are unable to come to Delhi and the PG rents have skyrocketed For this semester the exams should be held online National Students Union of India secretary Nitish Gaur said they will continue the strike until their demands are met The classes have been held online so why cannot the exam be taken online Until the university administration fulfils the demands of the students the NSUI will continue the strike he said PTI VA SLB NB TDS TDS