CBSE 10th Science Board Exam 2021: Check section-wise weightage, key changes and format of question paper

Check CBSE 10th Science Board Exam 2021 unit-wise weightage, question paper format and other important details.

CBSE Board Exam 2021: The Central Board of Secondary Education (CBSE) has released the date sheet for CBSE board exam 2021 on its official website, the link for which is cbse.nic.in. As per the CBSE Board Exam 2021 date sheet, the Class 10 Science Board Exam 2021 will be held on May 21. Check CBSE 10th Science Board Exam 2021 unit-wise weightage and question paper format: