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Scoring better in Maths Chemistry and Physics requires a combination of understanding key concepts, practicing problems, and developing good study habits. Here are some tips for each subject:
Mathematics:
Practice, practice: Maths is a subject where practice makes perfect. The more you practice problems, the more familiar you become with the concepts and formulas.
Review key concepts: Ensure that you have a solid understanding of the key concepts before attempting problems. Make sure to clarify any doubts or queries from your teacher or tutor.
Memorize formulas: Memorize important formulas so that you don't waste time looking them up during the exam. Understand the problem: Read the problem carefully and make sure you understand what it is asking for before attempting to solve it.
Time management: Practice time management to ensure you have enough time to answer all the questions on the exam.
Chemistry:
Focus on fundamentals: Understanding the fundamentals of Chemistry is crucial to excel in the subject. Make sure to have a solid understanding of basic concepts such as atomic structure, chemical bonding, and stoichiometry. Memorize formulas and equations: Chemistry has many formulas and equations that you need to memorize.
Practice writing them down until you can do it from memory. Understand reaction mechanisms: Understanding the reaction mechanisms is crucial to excel in organic Chemistry. Make sure to spend time understanding the mechanisms behind different reactions.
Practice problem-solving: Practice solving different types of problems, including balancing equations and stoichiometry. Learn from mistakes: Analyze your mistakes and learn from them. This will help you avoid making the same mistakes again.
Physics:
Understand the concepts: Understanding the basic concepts and principles of Physics is important for success in the subject. Spend time reviewing the concepts until you are confident with them.
Practice problem-solving: Physics is a subject where problem-solving skills are crucial. Practice solving different types of problems, including those that involve the use of equations and formulas.
Memorize formulas and equations: Physics has many formulas and equations that you need to memorize. Practice writing them down until you can do it from memory.
Use diagrams and illustrations: Use diagrams and illustrations to help you understand the concepts better.

Increasing speed and accuracy in solving organic Chemistry questions requires practice, conceptual understanding, and familiarity with common reaction mechanisms and trends. Here are some tips to help you improve your speed and target organic Chemistry questions:
Practice regularly: Consistent practice is key to increasing speed and accuracy. Use resources such as textbooks, practice books, and online resources to improve your understanding of the subject matter. Focus on the key concepts: Organic Chemistry can be overwhelming due to the vast amount of information, but focusing on key concepts and common reaction mechanisms can help simplify the subject matter. Memorize common reaction mechanisms: Understanding common reaction mechanisms will help you quickly identify the products of reactions and increase your speed in solving problems. Develop a study plan: Create a study plan to focus on the topics that are most frequently tested on the exam. Topics such as stereochemistry, spectroscopy, and reaction mechanisms are commonly tested in organic Chemistry exams. Take practice exams: Practice exams can help you identify areas of weakness and improve your speed and accuracy. You can find practice exams in test prep books or online. Utilize flashcards: Flashcards are a great tool for memorizing structures, functional groups, and reaction mechanisms. To score in the top 95 percentile, you should focus on the most frequently tested topics such as acid-base Chemistry carbonyl Chemistry and stereochemistry. It's also important to have a solid understanding of organic Chemistry lab techniques, spectroscopy, and nomenclature. Consistent practice and focus on these topics will increase your chances of scoring in the top percentile.

To improve your scores in Chemistry and Math, you should consider the following steps:
Identify your strengths and weaknesses: Analyze your performance in each subject and identify the areas where you need to improve. This will help you to focus on specific topics that require more attention. Practice consistently: Consistent practice is essential for improving your skills in Chemistry and Math. Set aside a regular study schedule and stick to it. Try to practice every day, even if it's just for a short period. Use reliable resources: Use textbooks, online resources, and practice tests to reinforce your learning. Khan Academy and Coursera offer free online courses in Math and Chemistry which can be helpful. Seek help: Don't be afraid to ask for help if you are struggling. Ask your teachers, classmates, or a tutor for assistance. Create a study group: Studying with peers can help you stay motivated and engaged. Consider forming a study group with classmates or friends to help each other learn and practice. Analyze your mistakes: When you make mistakes, take the time to understand where you went wrong and why. This will help you avoid making similar mistakes in the future. Stay positive: Finally, stay positive and believe in yourself. Improving your scores in Math and Chemistry may take time and effort, but with dedication and persistence, you can achieve your goals.

Yes, it is possible to score a high percentile in both Physics and Chemistry. Both subjects require a solid understanding of fundamental concepts and the ability to apply them to solve problems. Additionally, effective study strategies, such as practice problems, reviewing material regularly, and seeking help when needed, can also contribute to success in these subjects. To achieve a high percentile, it's also important to be familiar with the format and types of questions that will be asked on the exam. Many exams, such as the SAT Subject Tests in Physics and Chemistry. Have released practice tests that can help you get a sense of the types of questions and the level of difficulty you can expect. Finally, it's important to remember that while raw intelligence can be a factor in success, hard work and dedication are often just as important. With focused study, consistent effort, and a willingness to learn from mistakes, anyone can improve their performance in Physics and Chemistry and achieve a high percentile.