Prime Minister (PM) Narendra Modi has expressed displeasure over the frequent leak of question papers of Central Board of Secondary Examination (CBSE). He spoke to Union HRD Minister, Prakash Javadekar about the issue. Meanwhile, CBSE has announced re-exam for Class XII Economics and Class X Mathematics papers. It will announce the fresh dates within a week. This is not the first time that CBSE exam papers have been leaked. The PM has asked for strict action against those responsible for the papers' leak.