The Babylonians used separate combinations of two symbols to represent every single number from 1 to 59. That sounds pretty confusing, doesn’t it? Our decimal system seems simple by comparison, with ...

NCERT Exemplar for Class 9 Mathematics (Chapter 1: Number System) is available here for download in PDF format. Students can download the complete PDF of the chapter from the download link given at ...

Your computer uses ones and zeros to represent data. There’s no real reason for the basic unit of information in a computer to be only a one or zero, though. It’s a historical choice that is common ...

CBSE Class 9 Maths extra Questions for Chapter 1 - Number System (with Answers). These questions are NCERT based important for the preparation of the upcoming CBSE 9th Maths Exam 2020-21. Most of the ...