NCERT Class 11 Physics Chapter 4 Laws of Motion Test Mock Test
This free online test covers Chapter 4, Laws of Motion, from the NCERT Class 11 Physics Part I textbook. The 28 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
28 mins
Questions
28 MCQs
Total Marks
28 pts
Negative
0 per wrong
Topics Covered in This Paper
Sample Questions
Q1.A stone released from the top of a building accelerates downward, and a bar magnet can attract an iron nail from a distance. What do these two examples establish about force?
- AA force is needed only to stop a moving body, never to set a stationary one in motion
- BEvery force on a body must be applied by an agency that is in contact with it
- CGravitational and magnetic effects are not forces at all, since nothing touches the body
- DAn external agency can exert a force on a body even from a distance, without being in contact with it
Q2.Aristotle held that an external force is required to keep a body in motion. According to the chapter, the flaw in this argument is that it overlooks the fact that:
- AA moving toy car comes to rest because of the external force of friction by the floor, which the applied force merely cancels
- BA body in uniform motion always has a net external force acting along its direction of motion
- CA moving body carries within it an internal force that gradually gets used up
- DThe air behind a moving body keeps pushing it forward
Q3.In Galileo's double inclined plane experiment, a ball released from rest on one plane rolls down and climbs the other. What happens as the slope of the second plane is made smaller and smaller?
- AThe ball climbs to a greater height each time, because it travels a longer distance
- BThe ball still reaches the same height but travels a longer distance, and in the limiting case of zero slope it would travel an infinite distance
- CThe ball stops at the foot of the second plane whatever the slope may be
- DThe ball reaches a smaller height each time and comes to rest sooner
Before you begin
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Each wrong answer carries -0 marks.
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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.
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FAQ
Frequently asked questions
Frequently Asked Questions
- How many questions are in the NCERT Class 11 Physics Chapter 4 Laws of Motion Test mock test?
- This paper has 28 multiple-choice questions carrying 28 marks in total, to be attempted in 28 minutes.
- Is the NCERT Class 11 Physics Chapter 4 Laws of 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.