Hey friend!

Yes this is enough to crack 99+ in jee mains. Only thing you required is a good test series of any reputed coaching. And solving problems daily with consistency.

All the best friend!

Hey!

you have already nailed my content in a single quote. you need o be strong in one book rather than confusing with more books. thats right. ncert is the best book you can ever rely upon and PYQs are the best friend while preparing at the last minute. but i also suggest you to take up some sample papers and a book.

the "comprehensive" for physics and chem. this will help you a lot. and also RD Sharma for math. these are my personal recommendations.

i hope it helps you