We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 8 Science book Chapter 11 Force and Pressure with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam taking the help of the Class 8 Science Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Force and Pressure. Each Questions has four options followed by the right answer. Download the Science Quiz Questions with Answers for Class 8 free Pdf and prepare to exam and help students understand the concept very well.
MCQ Questions for Class 8 Science with Answers
Q1. The pressure exerted by a liquid:
(i) decreases with depth
(ii) does not change with depth
(iii) increases with depth
(iv) is different in different directions at he same depth
(iii) increases with depth
Q2. Force acting on per unit area is called
(i) non-contact forces
(ii) contact forces
(iii) force
(iv) pressure
(iv) pressure
Q3. Which of the following actions describe pushing force?
(i) Kicking
(ii) Lifting
(iii) Picking
(iv) Opening
(i) Kicking
Q4. The force exerted by the earth to pull the object towards itself is called
(i) electrostatic force
(ii) gravitational force
(iii) muscular force
(iv) contact force
(ii) gravitational force
Q5. A ball rolling on the ground slows down and finally stops. This is because of
(i) Force
(ii) Less force applied
(iii) Friction
(iv) None of the above
(iii) Friction
Q6. When two forces act in opposite directions, then net force acting is the
(i) Sum of two forces
(ii) Difference between two forces
(iii) Both of the above
(iv) None of the above
(ii) Difference between two forces
Q7. Force is:
(i) only push on an object
(ii) only pull on an object
(iii) either push or pull on an object
(iv) none of these
(iii) either push or pull on an object
Q8. The force exerted by the earth to pull the object towards itself is called
(i) electrostatic force
(ii) gravitational force
(iii) muscular force
(iv) contact force
(ii) gravitational force
Q9. The force exerted by a charged body on another charged or uncharged body is known as
(i) Magnetic force
(ii) Gravitational force
(iii) Electrostatic force
(iv) Muscular force
(iii) Electrostatic force
Q10. The force exerted by a charged body on another charge
(i) gravitational force
(ii) electrostatic force
(iii) non-contact force
(iv) contact force
(ii) electrostatic force
Q11. An example of a non- contact force is
(i) Force exerted by us to lift a bucket
(ii) Push a stationary car
(iii) Force exerted by magnet
(iv) Hit a cricket ball for a 6 run
(iii) Force exerted by magnet
Q12. Otto von Guericke was a scientist of
(i) Italy
(ii) Russia
(iii) Germany
(iv) America
(iii) Germany
Q13. The pressure exerted by the air is known as:
(i) air pressure
(ii) gas pressure
(iii) atmospheric pressure
(iv) none of these
(iii) atmospheric pressure
Q14. The force exerted by our muscle is called
(i) electrostatic force
(ii) muscular force
(iii) gravitational force
(iv) non-contact force
(ii) muscular force
Q15. A force applied on an object may change its
(i) Colour
(ii) Mass
(iii) Weight
(iv) Speed
(iv) Speed
Q16. 1 kilogram weight is equal to
(i) 98 N
(ii) 9.8 N
(iii) 0.98 N
(iv) 0.098 N
(ii) 9.8 N
Q17. When two forces act in opposite directions, then net force acting two forces
(i) Difference bwteen two factors
(ii) Sum of two factors
(iii) Sum of two factors and difference bwteen two factors
(iv) None of the options
(i) Difference bwteen two factors
Q18. How does the pressure exerted by a liquid change?
(i) Increases with depth
(ii) Decreases with depth
(iii) Remains constant
(iv) First increases and then decreases
(i) Increases with depth
Q19. The instrument used of measure atmospheric pressure is:
(i) mercury barometer
(ii) manometer
(iii) pressure meter
(iv) none of these
(i) mercury barometer
Q20. A spring balance is used for measuring
(i) mass
(ii) weight
(iii) pressure
(iv) speed
(ii) weight
Q21. Leaves or fruits fall on the ground due to
(i) Magnetic force
(ii) Gravitational force
(iii) Electrostatic force
(iv) Muscular force
(ii) Gravitational force
Q22. When the hammer strikes the gong of an electric bell, which of the following force is responsible for the movement of hammer?
(i) Gravitational force alone
(ii) Magnetic force alone
(iii) Electrostatic force alone
(iv) Frictional force alone
(iii) Electrostatic force alone
Q23. What is state of motion?
(i) Both by the state of rest or motion
(ii) Position of rest
(iii) Position of motion
(iv) None of the options
(i) Both by the state of rest or motion
Q24. What is the cause of change in motion or change in the state of motion?
(i) Pressure
(ii) Atmospheric Pressure
(iii) Force
(iv) Friction
(iii) Force
Q25. The weight of air that every square centimetre of any surface carries is:
(i) 1 kg
(ii) 10 kg
(iii) 1 gm
(iv) 100 kg
(i) 1 kg
Q26. During dry weather, while combing hair, sometimes we experience hair flying apart. The force responsible for this is
(i) force of gravity
(ii) force of friction
(iii) electrostatic force
(iv) magnetic force
(iii) electrostatic force
Q27. Force applied on an object in same direction
(i) Divide on another
(ii) Add to one another
(iii) Multiply on another
(iv) Subtract to one another
(ii) Add to one another
Q28. Which one of the following forces is a contact force?
(i) Force of gravity
(ii) Magnetic force
(iii) Force of friction
(iv) Electrostatic force
(iii) Force of friction
Q29. A When does a body float on water?
(i) When no force is acting on it.
(ii) When the net force acting on the body is zero
(iii) When there is a gravitational pull.
(iv) When there is friction between the body and the water
(ii) When the net force acting on the body is zero
Q30. A force of 16N acts on an area of 50 cm². What is the pressure in pascal?
(i) 4200 Pa
(ii) 5200 Pa
(iii) 3200 Pa
(iv) 2200 Pa
(iii) 3200 Pa
We Think the given NCERT MCQ Questions for class 8 Science book Chapter 11 Force and Pressure with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 8 Science of Force and Pressure MCQs Multiple Choice Questions with Answers, drop a comment below and that we will come back to you soons.