These questions can be multiple-choice questions, case-based, source-based integrated questions or any other type of questions. ĬBSE said that the decision to conduct a one-time examination was based on feedback received from stakeholders and other prevailing conditions.According to the new changes in the assessment policy of board exams 2022-23, now there will be at least 40% competency-based questions in Class 10th and Class 12th. For the Academic year 2022-23 the Board has released the curriculum for these classes on its official website. From Here You Can Download Arihant Publication's All In One For Class 12th For Boards 2022-2023 Latest Edition PDF for free and best quality.The Central Board of Secondary Education (CBSE) will conduct the Class 10th and 12th Board examination at the end of the Academic Session 2022-23.