The Scheme & Model outlines the official framework set by the Board of Intermediate Education Karachi (BIEK) for the assessment and examination process. It defines the distribution of marks, paper patterns, question formats, and weightage of each section, ensuring uniformity and transparency in evaluation. The scheme guides students on the importance of different topics, while the model papers serve as a practical reference for understanding the expected question styles and difficulty levels. Together, they help both teachers and students align their preparation with the Board’s academic standards and objectives.