Last Updated on May 15, 2025 by XAM CONTENT
Understanding the key concepts of Class 9 Science Chapter 7 – Motion is crucial for exam success. To make your revision easier, we have created chapterwise mcq questions with Answers for class 9 Science based on the latest syllabus and exam pattern. It is a part of MCQ Questions for CBSE Class 9 Science Series.
These multiple-choice questions will help you assess your knowledge, improve accuracy, and boost confidence for your exams. Whether you are preparing for school tests, online tests or competitive exams, these Motion MCQs will strengthen your conceptual clarity.
| Chapter | Motion |
| Book | Science Textbook for Class 9 |
| Type of Questions | MCQ Questions |
| Nature of Questions | Competency Based Questions |
| Board | CBSE |
| Class | 9 |
| Subject | Science |
| Useful for | Class 9 Studying Students |
| Answers provided | Yes |
| Difficulty level | Mentioned |
| Important Link | Class 9 Science Chapterwise MCQ Questions |
MCQ Questions on Motion Class 9 Science
MCQs
Q1. Which of the following is an example of uniform motion?
(a) A bus moving in a crowded street
(b) A satellite moving in circular orbit
(c) A car on a bumpy road
(d) A train moving at constant speed on a straight track
Show Answer
Answer: (d)
Explanation: Uniform motion refers to constant speed in a straight line, as in the case of a train on a straight track.
Q2. What physical quantity is represented by the slope of a distance-time graph?
(a) Distance
(b) Time
(c) Speed
(d) Acceleration
Show Answer
Answer: (c)
Explanation: The slope of a distance-time graph represents the speed of the object.
Q3. If a body returns to its starting point after a journey, what is its displacement?
(a) Equal to the total distance
(b) Zero
(c) Half the total distance
(d) Can’t be determined
Show Answer
Answer: (b)
Explanation: Displacement is the shortest distance between initial and final positions; if both are same, displacement is zero.
Q4. What does the area under a velocity-time graph represent?
(a) Speed
(b) Distance
(c) Acceleration
(d) Displacement
Show Answer
Answer: (d)
Explanation: The area under a velocity-time graph gives the displacement (or distance if direction is not considered).
Q5. Which of the following is a scalar quantity?
(a) Velocity
(b) Displacement
(c) Speed
(d) Acceleration
Show Answer
Answer: (c)
Explanation: Speed has only magnitude and no direction; hence, it is a scalar quantity.
Q6. What does negative acceleration indicate?
(a) Object is at rest
(b) Speed is increasing
(c) Velocity is increasing
(d) Object is slowing down
Show Answer
Answer: (d)
Explanation: Negative acceleration (retardation) means the object is decelerating or slowing down.
Q7. Which of the following equations is used to relate velocity, acceleration, and time?
(a) v = u + at
(b) s = ut + ½ at²
(c) v² = u² + 2as
(d) a = v/t
Show Answer
Answer: (a)
Explanation: v = u + at is the first equation of motion relating final velocity, initial velocity, acceleration, and time.
Q8. In which case is average speed equal to magnitude of average velocity?
(a) For circular motion
(b) For any motion
(c) When motion is in a straight line in one direction
(d) When the object returns to the same point
Show Answer
Answer: (c)
Explanation: If the object moves in a straight line without changing direction, displacement equals distance.
Q9. Which of the following can be zero for a moving body?
(a) Speed
(b) Distance
(c) Displacement
(d) Time
Show Answer
Answer: (c)
Explanation: Displacement can be zero if the body returns to its starting position after moving.
Q10. Which graph represents motion with constant acceleration?
(a) Curved distance-time
(b) Straight velocity-time
(c) Straight distance-time
(d) Curved velocity-time
Show Answer
Answer: (b)
Explanation: A straight line in a velocity-time graph represents uniform acceleration.
Q11. An object is thrown vertically upwards. What is its velocity at the highest point?
(a) Maximum
(b) Equal to initial velocity
(c) Zero
(d) Equal to gravity
Show Answer
Answer: (c)
Explanation: At the highest point, the object momentarily comes to rest before descending; velocity is zero.
Q12. Which of the following motions has acceleration but constant speed?
(a) Object at rest
(b) Uniform circular motion
(c) Free fall
(d) Uniform linear motion
Show Answer
Answer: (b)
Explanation: In uniform circular motion, speed is constant but direction changes continuously, hence acceleration is present.
Q13. Which term defines total path length travelled irrespective of direction?
(a) Displacement
(b) Speed
(c) Distance
(d) Velocity
Show Answer
Answer: (c)
Explanation: Distance is the total path length covered, regardless of the direction.
Q14. Which of the following quantities is always positive?
(a) Velocity
(b) Acceleration
(c) Distance
(d) Displacement
Show Answer
Answer: (c)
Explanation: Distance is a scalar and always positive; it has no direction.
Q15. An object is moving with constant velocity. What is its acceleration?
(a) Positive
(b) Constant
(c) Zero
(d) Variable
Show Answer
Answer: (c)
Explanation: With constant velocity, there is no change in velocity, so acceleration is zero.
Q16. Which of the following represents deceleration in a velocity-time graph?
(a) Line parallel to time axis
(b) Upward sloping line
(c) Downward sloping line
(d) Curved line
Show Answer
Answer: (c)
Explanation: A downward slope indicates velocity is decreasing with time, i.e., deceleration.
Q17. Which term refers to rate of change of velocity?
(a) Speed
(b) Distance
(c) Displacement
(d) Acceleration
Show Answer
Answer: (d)
Explanation: Acceleration is defined as the rate of change of velocity per unit time.
Q18. What is the displacement of a body thrown upward and returning to same point?
(a) Equal to height
(b) Zero
(c) Maximum
(d) Infinite
Show Answer
Answer: (b)
Explanation: Initial and final positions are the same, hence displacement is zero.
Q19. If velocity-time graph is a straight line sloping downward, what can we infer?
(a) Uniform velocity
(b) Constant acceleration
(c) Negative acceleration
(d) Variable speed
Show Answer
Answer: (c)
Explanation: A downward sloping line in velocity-time graph indicates uniform negative acceleration.
Q20. What kind of motion is shown by a pendulum swinging to and fro?
(a) Rectilinear motion
(b) Circular motion
(c) Periodic motion
(d) Non-uniform motion
Show Answer
Answer: (c)
Explanation: A pendulum moves in periodic motion, repeating its path after equal time intervals.
We hope the given mcq questions with Answers for Motion Class 9 helps you in your learning.
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Topics from which mcq questions may be asked
- Distance and displacement
- Speed, velocity, and acceleration
- Graphs of motion
Motion explains how and why things move – from a car to a falling apple.
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Frequently Asked Questions (FAQs) on Motion MCQ Questions
Q1: What are MCQ questions in Class 9 Science?
A1: MCQ (Multiple Choice Questions) in Class 9 Science are objective-type questions where students choose the correct answer from four options. They test conceptual understanding, application, and reasoning skills.
Q2: Are these Class 9 Science MCQs based on the latest CBSE syllabus?
A2: Yes, all MCQ questions provided are strictly based on the latest CBSE Class 9 Science syllabus and follow the current NCERT textbook.
Q3: Are Class 9 Science MCQ questions useful for board exam preparation?
A3: Yes, practicing MCQ questions helps build strong conceptual understanding and improves performance in school tests, Olympiads, and board-level competency assessments.
Q4: Do these MCQs include answers and explanations?
A4: Absolutely. Each MCQ question includes the correct answer along with a detailed explanation to help students understand the concept behind the question.
Q5: Where can I find the best MCQ questions for Class 9 Science?
A5: You can find high-quality, CBSE-based MCQ questions for Class 9 Science on trusted educational websites like xamcontent.com. These include chapterwise, topicwise, and competency-based questions aligned with the latest syllabus
Q6: Are there any resources available online for students to practice mcq questions on class 9 science chapter 7 “Motion“ for CBSE exams?
A6: Yes, several educational websites offer mcq questions for CBSE students preparing for science examinations. We also offer a collection of mcq questions for all classes and subject on our website. Visit our website to access these questions and enhance your learning experience. for more mcq, you can also visit Physics Gurukul Website.
