How to top in 10th Boards ?
First of all it depends on you that which stream you want to choose science or commerce but in both the thing on thing is most common that self study is most important as much time you give to your self study that much perfection you will gain in that topics. I am a science student so i can suggest you only for science stream. If you will continue your study in CBSE board then their are four compulsory subjects and on optional subject. try to choose a easy subject as your optional subject so that burden of one subject will reduce from you and due to this you can give focus in your most important subjects PCM/PCB. → If your taking maths than maths wants more and more practice from you and then only you can score much better. Firstly you prefer NCERT books try to understand all the method and complete your NCERT book and afterwords you can prefer another reference books like (RD Sharma, Arihant) publications etc as your teacher suggest u to refer the book but he most impo...