Which is the hardest subject in class 11??

Physics Physics is considered as one of the most difficult subjects of CBSE Class 11. It is because one needs to have a good understanding of various concepts of Mathematics. Although this is very basic Mathematics which you can easily learn from the first chapter of Pradeep's Fundamental Physics Vol 1. Jul 6, 2020
https://www.ribblu.com/cbse/papers/class-11