The Exam Hall

Setting out the paper…

Topics covered in this unit

7 topics tagged
  • Data and Data Types12
  • Data Pre-Processing and Analysis8
  • Data Science and Big Data5
  • Organising and Collecting Data5
  • Structured Data and Storage Techniques4
  • Collaborative Tools and Cloud Storage3
  • Data Visualization3

Every question is tagged to one of these topics, so your result shows which part of the chapter to revise.

Before you start

There is no negative marking on this paper, so leave nothing blank.

Same subject mix

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Frequently asked questions

How many MCQs are in Class 9 Computer Science Unit 9: Data Science and Data Gathering?
This test has 40 MCQs and a 40-minute timer. There is no negative marking.
Which topics does Class 9 Computer Science Unit 9 cover?
Data and Data Types, Data Pre-Processing and Analysis, Data Science and Big Data, Organising and Collecting Data, Structured Data and Storage Techniques, Collaborative Tools and Cloud Storage and Data Visualization. Each question is tagged to one of these topics, so your result shows which ones to revise.
Which textbook is this Class 9 Computer Science unit based on?
It follows Unit 9, "Data Science and Data Gathering", of the Class 9 Computer Science textbook published by the Punjab Curriculum and Textbook Board (PCTB).
Can I practise the other Class 9 Computer Science units?
Yes. Class 9 Computer Science has 12 unit tests, all listed on the Class 9 Computer Science chapter-wise page, and the full Class 9 set is on the Class 9 page.