hi keerthi
frst of all focus on your board exam .
after that preparation for jee mains .
in class 10th , focus on ncert reading and build a strong foundation on trigonometry and carbon and its compound , gravitation chap .
they are all imp in 11th .
so, take out normal ref books of s chand for all science subject , rd sharma / r s agarwal for maths .
and if u intrested then take mtg junior magazines , they are helpfull for planning .
so, in per day just spend 2 hrs to do the competetion olympiad mcq ques from these ref books back side of every chap .
and by that u will improve
hope it helps
regards
kindly approve .