Question

How to recover our study

Answer 1

first thing if u mostly time use smartphone then leave it.....for sometimes use this and fisrt u try to stay busy then after u try to recover ur study.

Answer 2

if you have a facebook id then just deactivate it or any social media app just delete that give more times to your study make a time table and strictly follow It don't waste times in mobile
if you can afford new books then buy them and study them I am telling you if you want a good score in science then you should buy the book published by lakmir sing or by Dinesh super simplified