NCERT Class 9 Science Chapter 6 How Forces Affect Motion Test Mock Test
This free online test covers Chapter 6, How Forces Affect Motion, from the NCERT Class 9 Exploration textbook. The 30 questions are written directly from the chapter — definitions, processes, worked examples and the points the book italicises — so a score here tells you how much of the chapter actually stuck, not how well you guess. Each answer carries an explanation that says why the right option is right and why the other three fail, which is where most of the learning happens. Attempt it after your first read of the chapter, then again before the exam. There is no negative marking, and you can review the full solution the moment you submit.
Duration
30 mins
Questions
30 MCQs
Total Marks
30 pts
Negative
0 per wrong
Topics Covered in This Paper
Sample Questions
Q1.What is the SI unit of force, and how does the chapter say it should be written?
- AThe newton, written with a small n, with the symbol N in capital
- BThe Newton, written with a capital N, with the symbol n in small letters
- CThe newton, written with a small n, with the symbol n in small letters
- DThe kilogram, written with a small k, with the symbol Kg
Q2.Why does the chapter treat force as a quantity that needs a direction as well as a magnitude?
- ABecause the effect of a force changes if either its magnitude or its direction, or both, change
- BBecause the unit of force can only be defined once a direction is fixed
- CBecause forces can only ever act along a straight horizontal line
- DBecause the magnitude of a force cannot be measured without knowing its direction
Q3.How does the chapter say the magnitude of a force can be measured?
- AWith a stopwatch, by timing how long the object takes to stop
- BWith a metre scale, by measuring how far the object moves
- CWith a spring balance, which measures not only weight but the magnitude of a force in general
- DWith a weighing scale, which measures force directly in newtons
Before you begin
The test will auto-submit when the timer runs out.
Each correct answer carries +1 marks.
Each wrong answer carries -0 marks.
You can flag questions to review later.
Do not switch tabs during the test.
Your progress is auto-saved.
Disclaimer: The questions provided here are extracted and digitized from previous year papers using automated processes. They may contain typographical errors, formatting issues, or minor variations from the actual examination paper. While we have done our best to verify the accuracy of the official answer keys, discrepancies may occasionally exist. Please refer to the official commission website for the most authentic paper.
Timer starts immediately and keeps running even if you close the tab. Make sure you have 30 uninterrupted minutes.
FAQ
Frequently asked questions
Frequently Asked Questions
- How many questions are in the NCERT Class 9 Science Chapter 6 How Forces Affect Motion Test mock test?
- This paper has 30 multiple-choice questions carrying 30 marks in total, to be attempted in 30 minutes.
- Is the NCERT Class 9 Science Chapter 6 How Forces Affect Motion Test mock test free to attempt?
- Yes. You can attempt the full paper online for free on AI Test Planet, and see your score and correct answers immediately after submitting.
- Does this paper have negative marking?
- No, there is no negative marking on this paper, so an attempted guess costs you nothing.
- Are solutions and explanations available?
- Yes. After you submit, every question shows the correct answer with a step-by-step explanation, along with a topic-wise breakdown of your performance.