Hello ,

Yes ofcourse , but please do practise objective type question for each capter after you prepare each chapter , it will help you to increase speed and accuracy which is very important for competitive exam

dont worry about coaching which your friends might go for be thorough with NCERT text , identify your strengh and weak subject , practise more for weak subject along with your board preparation ,

If you stay focused , workhard , and give your 100 % then its just a piece of cake

Hope this helps you

best of luck