Dear Kishan Pandey

If you want to score 100 above marks in JEE main, then please do not try to go through any book.

only read NCERT.and try to solve  previous years questions of JEE main as much as possible.

believe me it will really help.also join any mock test.

revise whole syllabus of XI and XII(PCM).

try to solve privious years questions from Arihant publication.

hope you you understand.

all the very best

thank you so much