In this chapter, students are encouraged to eat together with friends, at the parties, schools and on occasions like birthday, Diwali, etc. This is helpful for kids to learn about the concepts of the subject. This chapter ensure a smooth and easy knowledge of advanced concepts. Appropriate diagrams, examples and charts are used in each solution, for better understanding of the students. It includes Q&A, Practice sets, Revision Notes, Free Videos, CBSE Papers, MCQ Tests & more. You can see them online or download a PDF file for future use.