Q.What is meant by worksheet ?

A worksheet is one grid-based sheet of rows and columns inside a spreadsheet package like MS Excel, used to store, calculate and analyse economic and statistical data.

In the Tamil Nadu HSC Class-11 Economics syllabus, information and communication technology (ICT) tools such as spreadsheets are introduced for handling economic data. A worksheet is the fundamental element of such software:

• It is a rectangular grid of rows (numbered 1, 2, 3 …) and columns (lettered A, B, C …).
• The intersection of a row and a column is a cell, identified by a cell address (e.g., A1, B5). …