Time Left:
600
sec
1. If an object’s position changes with time relative to a reference point, it is said to be in:
A. Rest
B. Motion
C. Balance
D. Oscillation
2. What is the full form of SI?
A. Standard Instrument
B. Simple International
C. System of Instruments
D. International System
3. What type of motion does a pendulum exhibit?
A. Linear
B. Circular
C. Oscillatory
D. Vibrational
4. What is a reference point?
A. A moving object
B. A point used to describe motion
C. The distance between two points
D. A scale for measuring time
5. What type of motion does a bicycle moving in a straight path exhibit?
A. Circular motion
B. Linear motion
C. Oscillatory motion
D. Vibrational motion
6. Which unit is most appropriate for measuring the height of a tree?
A. Millimetre
B. Centimetre
C. Metre
D. Kilometre
7. Which of the following motions is periodic?
A. A ball rolling down a hill
B. A swing
C. A car on a highway
D. A rock falling from a cliff
8. Which of the following is a non-standard unit of measurement?
A. Inch
B. Handspan
C. Metre
D. Centimetre
9. What type of motion does a fan exhibit?
A. Circular
B. Linear
C. Oscillatory
D. Irregular
10. If a scale is broken at the ends, how should you measure length?
A. Do not use it
B. Measure from a visible mark, like 1 cm
C. Use another object
D. Estimate the length
11. How is the position of an object described?
A. In terms of time
B. In relation to a reference point
C. In terms of its color
D. In terms of its mass
12. What is oscillatory motion?
A. Circular motion
B. Back-and-forth motion about a fixed point
C. Random motion
D. Linear motion
13. The motion of a spinning top is an example of:
A. Oscillatory motion
B. Circular motion
C. Linear motion
D. Irregular motion
14. What is the best tool for measuring the length of a curved line?
A. Ruler
B. Measuring tape
C. Protractor
D. Thermometer
15. How many metres are there in one kilometre?
A. 100
B. 10
C. 1000
D. 10000
16. Which of the following is an example of linear motion?
A. A clock's hands moving
B. A train moving on a straight track
C. A fan rotating
D. A swing moving
17. Which of the following motions is not periodic?
A. A swing
B. A fan rotating
C. A car moving in a straight line
D. A pendulum
18. Which tool is suitable for measuring the length of a classroom?
A. Measuring tape
B. 15 cm ruler
C. Protractor
D. Thermometer
Submit Test