This document provides the marking schemes used by the Central Board of Secondary Education (CBSE) to evaluate answer scripts for the Senior School Certificate Examination in various commerce subjects. It includes the marking schemes for subjects like English, Mathematics, Economics, Business Studies, Accountancy, and Entrepreneurship. The preface explains the objectives of publishing these marking schemes, which is to increase transparency in the evaluation process and ensure reliable scoring. Instructions are provided on how teachers and students can use these marking schemes to understand the board's criteria for evaluating answers.