Hello Shubham.

A few things I am telling you which you need to keep in mind like.

First of all decide your clear-cut target whether you are going for IIT or NIT prepare yourself accordingly.

Next is special focus on NCERT books.

Rd Sharma maths HCV for physics and jd Lee chemistry.

Clear your all basics. Revise whatever you study frequently.

Join test series to evaluate yourself.

You will surely succeed .

Good luck.

Hey shubham!

Every student has different time works and comfort zones. So , every student should design their time table by their own . And the number  of hours you study is also dependent upon your mind level and your comfortness. But atleast , a 4-5 hours devoted study is needed for Jee mains. And before starting anything , go through the syllabus thoroughly. Start clearingbyour concepts topic wise. Give mocktests. Mark your weakzones. Work upon them.

To get JEE MAINS question papers with solutions , follow the given link:

https://engineering.careers360.com/articles/jee-main-question-paper

Hope it helps!