Q. Which of the following is a popular DOS based spreadsheet package ?

Explanation by: Ritu Singhal

The popular DOS-based spreadsheet package among the options provided is (4) Lotus 1-2-3. Lotus 1-2-3 was a widely used spreadsheet software application developed by Lotus Software, which was acquired by IBM. It was initially released in 1983 and became one of the most popular spreadsheet packages during the era of MS-DOS (Microsoft Disk Operating System). Lotus 1-2-3 was highly influential in the early days of personal computing, offering advanced features such as cell references, formula calculations, and graphing capabilities. It played a significant role in the widespread adoption of spreadsheet software for business and personal use.