Ans. The language that is used to explain is in a very simple and detailed way so it helps the learners to understand and analyze the different trade policies and differentiate the procedures depending on the types of goods. It clears all doubts regarding the answering format and marking schemes. Also, they can easily revise before exams and save a lot of their time. Thus CBSE Class 10 Social Science Contemporary India Chapter 7 Solutions helps to save preparation time as well.