Hello Aspirants,

Hope you doing well, The Topics varies every year but i would suggest you to First of all try to make a schedule when you want to study if you are a  night bird then study at night and make a time table accordingly make a time stamp from this time to this time you will be studying maths or physics or chemistry whatever you want if you are a early morning bird then make your time stamp according to it

if you wanna know more about the preparation or tips or tricks then i would suggest you to go over this site you will get almost all the information and some additional  information's too

https://engineering.careers360.com/articles/jee-main-2023-preparation-timetable