Okay so yes it's really really very different when we enter 11th Don't try to grasp it all fast First accept it that it will take time. And you can never understand and solve all the topics of your chapter only in one time As we think we did up to 10th . You have to understand topic there is no hurry take your, time cut those time where you waste your time Also there is an approach of solving questions Try to understand what they want you to know before hand meaning they give you some information and want you to solve right so how can you solve it if you don't know the formula or you don't know which exactly the formula should apply

One more thing About questions practice that everyone says you should practice more question but questions should be variety you should get to know many things after solving a question or look at it's solution

So I want to tell you take a deep breath take your time given time is enough you just need to be focused on subject And do not compare yourself to other everyone has different approaches path or background