Scoring good marks in physics is easy if you work on derivations ( important) and numerical. Physics is a important subject, not only for board examinations but also for various competitive entrance exams.
Focus on important topics first and give more attention to the important chapters. Go through NCERT books from cover to cover.
Practice the important questions from these chapters. Below is the sample question paper from the most important chapters.
Work, Energy, and Power highly downloaded question paper - Download here
Thermal Properties of Matter important questions - Download here
Thermodynamics repeatedly asked question - Download here
Kinetic Theory most important questions - Download here
Gravitation frequently asked questions & Answers - Download here
Laws of Motion HOTs questions with solutions - Download here
Wave expected questions for board exams 2019 - Download here
Practice CBSE sample papers and previous year question papers. Here is the sample question paper with answer keys for you - Download here
Evaluate yourself with different sets of questions and correct yourself with the solutions available at https://www.qb365.in/materials
Try to make short notes about the concept that will help you during your revision specially when you will to face any competitive exams.