I will enlist down below some of the top books for PCM subjects -

Physics - HC VERMA, DC PANDEY and NCERT reading for concepts clearance. Some other decent books are MARVEL  or USS Errorless

Chemistry - MTG Champion, Pradeep and NCERT ofcourse, also read from the government sanctioned textbook

Mathematics - solve all the questions from textbook and NCERT book first and then for MCQs refer to RD Sharma

Refer to the website below for more detailed information...

https://engineering.careers360.com/articles/best-books-for-jee-main

https://engineering.careers360.com/articles/best-books-for-mht-cet-2020

https://engineering.careers360.com/articles/best-books-for-bitsat-2020

Best wishes. ThaNK YOU,