CBSE Board Exams 2021-22: All You Need to Know About Controversy Surrounding Class 10, 12 Date Sheet CBSE Class 10, 12 Board Exam 2021-22 Date And Time: Hitting back at Punjab ministers, CBSE clarified that all regional languages have been kept in the category of minor subjects for first term exams for classes 10 and 12. video link on youtube CBSE Board Exams 2021-22:  A political controversy has erupted after the Central Board of Secondary Education (CBSE) released class 10, 12 exam date sheet for term 1 examination, with Punjab CM Charanjit Singh Channi opposing the board's decision to keep Punjabi out of the main subjects. Terming the board's decision against 'the federal spirit of the Constitution, Channi said, "I firmly oppose the CBSE's authoritarian decision to keep Punjabi out of the main subjects. This is violating the right of Punjabi youth to learn their native language. I condemn this biased exclusion of Punjabi."