RBSE class 12 Marks weightage chapter-wise

The RBSE (Rajasthan Board of Secondary Education) Class 12 Marking Scheme for the academic year 2024-2025 is designed to provide students with a clear understanding of the weightage given to each chapter across different subjects. This chapter-wise distribution of marks ensures that students can strategically plan their studies, focusing more on chapters that carry higher marks.

Science Stream
Physics: The Physics syllabus for RBSE Class 12 is divided into various units such as Mechanics, Thermodynamics, Electromagnetism, Optics, and Modern Physics. Each unit carries a specific percentage of the total marks. For instance, Mechanics might be allotted around 20% of the marks, Thermodynamics 15%, Electromagnetism 25%, Optics 20%, and Modern Physics 20%. This distribution allows students to prioritize their preparation based on the weightage.

Chemistry: Chemistry is categorized into Physical, Organic, and Inorganic Chemistry. Typically, Physical Chemistry has the highest weightage, approximately 30%, followed by Organic Chemistry at 25%, and Inorganic Chemistry at 20%. Understanding this distribution helps students allocate their study time efficiently.

Biology: The Biology syllabus includes chapters on Botany and Zoology. Topics like Genetics, Evolution, and Ecology are generally given more weightage, with Genetics and Evolution contributing around 25% to the total marks, and Ecology around 20%.

Mathematics: The Mathematics syllabus encompasses chapters like Calculus, Algebra, and Trigonometry. Calculus often carries the highest weightage, sometimes up to 40%, while Algebra and Trigonometry are each around 20-25%. This helps students focus more on Calculus while preparing for their exams.