To score 90–95+ marks in board exams, focus on understanding the complete syllabus and exam pattern so you know exactly what to prepare. Study your textbook thoroughly, as most questions are directly or indirectly based on it. Revise regularly to strengthen concepts and improve retention. Practice previous years’ question papers to understand the marking scheme and improve your speed and accuracy. While writing the exam, present your answers neatly, use proper keywords, and manage your time wisely. Consistent effort and smart revision are the keys to achieving high marks.