Answers

Subhash
Feb 2, 2021
CBSE has decided to reduce the CBSE 12th syllabus 2021 by 30% to ease the burden on teachers and students alike to the coronavirus pandemic. The Central Board of Secondary Education (CBSE) conducts two separate examinations for mathematics in class 10 board examination starting from the 2020 session.
https://www.ribblu.com/cbse/papers/class-12