RS Aggarwal Solutions for Class 9 Chapter 16 “Presentation-of-data-in-tabular-form”, Tabulation, i.e. Tabular Presentation of data is a method of presentation of data. It is a systematic and logical arrangement of data in the form of Rows and Columns for the characteristics of data. It is an orderly arrangement which is compact and self-explanatory. The presentation of data in the tabular form helps to represent large amounts of information quickly and understandably. This Chapter explains the methods which can be used in presenting the information in tabular form and essential formulas to solve problems. The solutions are explained interactively to improve conceptual knowledge among students.