Leaving calculus for jee mains but

I know it’s dumb but other exams like Comedk or VITEEE etc have like very easy questions which means I need to prepare entire syllabus

So is NCERT enough what else to do

Chps leaving

1. LCD
2. AOD
3. Integrals
4. Diff equations
5. Areas under the curve
6. Pnc and probability
7. Inverse trigonometry

I just want 40 marks i am doing all the remaining for 40