@ sahil
In 9th class , to become a topper is so easy within your class level .
in this class only u hv to clear the foundation for JEE / NEET , exam .
and donot take stress from now and budern your brain .
FRST of all read the ncert textbooks , and then practice questiond from s.chand .
the following ref books will help u
MATHS BY R D SHARMA
CHEMISTRY BY S CHAND
BIOLOGY BY DINESH PUBLICATION
CHEMISTRY BY LAKHMIR SINGH AND MANJEET KAUR
and u can also take askiitian study package also , they are much more benificial ,
and take part in olympiad , ntse exams , they will help u in improving the competetive aspect of student .
HOPE IT CLEARS YOUR DOUBT
donot fix any hour to study , 4 hours will be enough for u .
ALL THE BEST ..
