With elections announced in five states in April-May, the Central Board of Secondary Education (CBSE) has changed the dates of class XII exams to be held in West Bengal and Assam. According to a notice issued by the CBSE, the Class XII Sociology exam will be held on April 23 instead of April 4 as announced earlier. Similarly, the Sanskrit (core) and Bengali exams have been rescheduled from the earlier April 11 to April 26.