The main examination of Chhattisgarh Board of Secondary Education starts from April 15. Changes have been made for the board examination going to be held in the state this time. Chhattisgarh Board of Secondary Education has changed the pattern of answer books. The number of pages of the answer sheet has been reduced. Earlier, the main answer sheet contained 32 pages. Now the number of pages will be less. In this regard, Prof. Chhattisgarh Board of Secondary Education Prof. V.K. Goyal said that this decision has been taken due to Corona epidemic. This year, a provision of 20-page main answer book and 8-page supplementary answer book was made in the examination.