As far as the basic structure goes, the whole paper has two parts- part A and part B. The whole paper constituents 100 marks. The major attention has been laid on the basics, based on which majority of the objectives is asked throughout the paper. Overall, the main importance has been given to chapters like current electricity, wave and ray optics, and portions of modern physics, which are related to the De Broglie’s wavelength. There is also weightage given to the mechanics portion along with various practical applications of Newton’s laws of motion. To prepare thoroughly for this paper, importance should be given on understanding the basic principles on the basis of which all the physics works. Then one must do detailed study about the practical applications of the same to attain good scores. For this solving as many questions as possible will help you understand and get the grasp of the topic better. For objectives, one must try and do the study of all the minute details.