I read both the books of HC Verma for three years when I was doing 11 & 12 and during my drop year. .
Both the books concepts of physics one and two are not diivided as per the ncert. Some 11 topics you are gonna find in second part and some 12 topic you are gonna find in first part.
You are not gonna find much theory like other books but the theory given in it is upto the point and useful one. This books mainly provide you the concept not any other useless thing.
The question given in this book are easy one at the starting but slowly as your count increase, you are gonna find some very good questions.
The book is written by hc verma who is a professor at IIT Kanpur.
Every good teacher of physics will recommend you this book as it opens up your mind. Book is neat for IIT aspirants
But if you want to practice a lot number of questions then this book is not for you because every question has a different concept.
I hope this is useful
Thank you