CBSE Class 10 Science marks distribution 2026 explained with chapter-wise weightage for Biology, Chemistry, and Physics. Know high-weight chapters and smart exam preparation tips for CBSE Board Exam ...

The Central Board of Secondary Education (CBSE) will be conducting the class 10 Science exam on February 20. The exam will be conducted in a single shift between 10:30am and 1:30pm. Students who will ...