Solving the Motion and Time Multiple Choice Questions of Class 7 Science MCQ can be of extreme help as you will be aware of all the concepts. MCQ Questions for Class 7 Science with Answers are prepared as per the Latest Exam Pattern. These MCQ Questions on Motion and Time Class 7 with answers for a quick revision of the Chapter thereby helping you to enhance subject knowledge.
Students can solve these Motion and Time Class 7 MCQ Questions with Answers and assess their preparation level. Class 7 Science students should refer to the following multiple-choice questions with answers for Motion and Time in standard 7. These MCQ questions with answers for Grade 7 Science will come in exams and help you to score good marks.
Practice MCQ Questions for Class 7 Science
1. A bus travels 54 km in 90 minutes. The speed of the bus is
(a) 0.6 m/s
(b) 10 m/s
(c) 5.4 m/s
(d) 3.6 m/s
2. Nearly all the clocks make use of
(a) straight line motion
(b) periodic motion
(c) random motion
(d) circular periodic motion
3. A simple pendulum takes 32s to complete 20 oscillations, what is the time period of the pendulum?
(a) 1.6 s
(b) 2.6 s
(c) 3.6 s
(d) 4.8 s
4. Time period of a simple pendulum depends upon its
(a) weight of bob
(b) length
(c) both (a) and (b)
(d) None of these
5. Which of the following cannot be used for measurement of time?
(a) A leaking tap
(b) Simple pendulum
(c) Shadow of an object during the day
(d) Blinking of eyes
6. On which axis is dependent variable represented?
(a) x-axis
(b) y-axis
(c) On any axis
(d) Depends on the data
7. Boojho walks to his school which is at a distance of 3 km from his home in 30 minutes. On reaching he finds that the school is closed and comes back by a bicycle with his friend and reaches home in 20 minutes. His average speed in km/h is
(a) 8.3
(b) 7.2
(c) 5
(d) 3.6
8. The most well known periodic motion is that of
(a) sundial
(b) stop watch
(c) simple pendulum
(d) sand clock
9. A particle vibrates 10 times in 1 sec. What is the time period of vibration of the particle?
(a) 10 sec
(b) 1 sec
(c) 0.1 sec
(d) 0.01 sec
10. The rate of change of displacement is called
(a) velocity
(b) Acceleration
(c) Rest
(d) Motio
11. The speed of the vehicle is recorded by
(a) Ammeter
(b) Odometer
(c) Speedometer
(d) Voltmeter
12. The clock used now a days are:
(a) quartz
(b) minute
(c) second
(d) all of these
13. Physical quantity which we can’t obtain from a distance- time graph is
(a) speed
(b) time taken
(c) change in position
(d) Velocity
14. A horse pulling a cart has:
(a) oscillatory motion
(b) circular motion
(c) linear motion
(d) none of these
15. If the velocity of a body does not change with time, its acceleration is
(a) zero
(b) infinite
(c) unity
(d) None of these
16. The distance travelled by the vehicles is recorded by
(a) monometer
(b) odometer
(c) speedometer
(d) motometer
17. The times taken by a pendulum to complete one oscillation is:
(a) oscillation period
(b) 1 second
(c) time period
(d) frequency
18. Watch used to measure short interval of time is
(a) Stop watch
(b) Pendulum watch
(c) Atom watch
(d) Quartz watch
19. If the speed of an object along a straight line keeps changing, its motion is said to be
(a) uniform motion
(b) non-uniform motion
(c) linear motion
(d) none of these
20. The time taken by a pendulum of given length to complete one oscillation is
(a) Different at different times
(b) Same at all times
(c) Increases at different times
(d) Decreases at different times
21. The to and fro motion of the particle about its mean position is called:
(a) intervals
(b) vibration
(c) pendulum
(d) can’t say
22. The distance-time graph of an object under uniform motion is a
(a) curved line
(b) straight line
(c) circle
(d) parabola
23. The correct symbol to represent the speed of an object is:
(a) 5 m/s
(b) 5 mp
(c) 5 m/s-1
(d) 5 s/m
24. The basic unit of speed is
(a) Km/min
(b) m/min
(c) km/h
(d) m/s
25. An ancient Time measuring device SUNDIAL at Jantar Mantar is in
(a) Ahmedabad
(b) Bombay
(c) Jaipur
(d) Lucknow
