
Explained: CBSE Two-Tier Difficulty Level for Science, Social Science Exams – The Times of India
The Central Board of Secondary Education (CBSE) will introduce a two-tier difficulty level for Science and Social Science for Class 9 from and 10. The changes will be effective for Class 9 from the 2025-27 academic year, and Class 10 from 2027-28. The Board is planning to introduce numerous changes in order to mitigate academic…