hello aspirant,

see HC verma for Physics and DC pandey are a must do books for the jee aspirant, you have to make sure that you are solving all the type of questions so that you can be well prepared for the jee mains paper.

now, it completely depends on what type of coaching are you in i.e. the questions in your coaching manual meets the level of the HCV or not, contact your coaching teachers, ask them about the level of the questions in the manual , also. if the level of questions are good in the manual then you will easily be anle to solve all the questions from the hcv type books,

get a quick revision from the book, see that whether you can solve it or not.

if you are able to do so, then the exemplar and the coaching materials are enough, else you have to prepare from these books as well.

hope that helps