CBSE Class 8 Science Friction MCQs

Download CBSE MCQs for Class 8 Science: Chapter 12 Friction

Explore reliable objective questions for Chapter 12 Friction tailored for Class 8 learners. Utilizing these Science multiple-choice formats ensures thorough preparation and strengthens problem-solving speed for upcoming school assessments.

Chapter-wise Objective Questions: Chapter 12 Friction

View or download the dedicated Chapter 12 Friction MCQ resource below. Practicing these 50 objective questions regularly builds familiarity with standard exam patterns and helps secure higher marks in final Science evaluations.

Question. It is difficult to walk on an oily floor because
a) Floor gets spoiled
b) There is more resistance
c) Force of friction is high
d) Force of friction is very less

Answer: D

Question. Spring balance is a device used for measuring the _____________ acting on an object.
a) mass
b) pressure
c) force
d) None of the above

Answer: C

Question. A matchstick struck on a matchbox catches fire easily because
a) Friction may cause fire
b) Of chemical reaction
c) Force heated the match stick
d) None of the above

Answer: A

Question. Tyres are treaded to
a) look good
b) Increase friction
c) increase its longivity
d) increase weight of the tyre

Answer: B

Question. Lubricants are substances which
a) Increase friction
b) Are used to light fire
c) Reduce friction
d) Are used to put out a fire

Answer: C

Question. Sliding friction is _________ than / to rolling friction
a) smaller
b) greater
c) equal
d) None of the above

Answer: A

Question. The frictional force exerted by fluids is also called ______
a) drug
b) drag
c) drop
d) drown

Answer: B

Question. Four children were asked to arrange forces due to rolling, static and sliding frictions in an increasing order. Their arrangements are given below. Choose the correct arrangement.
a) Rolling, Static, Sliding
b) Static, Rolling, Sliding
c) Rolling, sliding, static
d) Sliding, Static, Rolling

Answer: C

Question. A boat or an aeroplane has a pointed or tapering front / head. Why?
a) To increase the friction of fluid
b) To reduce the friction of fluid
c) To look good
d) For no reason

Answer: B

Question. The sole of the shoes becomes plain after wearing it for several months. The reason is
a) Wearing out due to friction
b) Wearing out due to no friction
c) Sole is of bad quality
d) None of the above

Answer: A

Question: The shape of the airplane is like a
a) Bird
b) Car
c) Dog
d) All

Answer: A

Question: Rolling friction is smaller than?
a) All of these
b) Sliding friction
c) Static friction
d) Fluid friction

Answer: A

Question: Lubricants ________
a) Reduce friction
b) Increase friction
c) Increase friction and reduce friction
d) None of the options

Answer: A

Question: Friction is a /an_______
a) Evil and foe
b) Evil
c) Foe
d) None of the options

Answer: A

Question: On what force of friction depends?
a) All of these
b) Smoothness of surface
c) Roughness of surface
d) Inclination of surface

Answer: A

Question: Fluid are____
a) Gases and liquids both
b) Gases
c) Liquids
d) None of the options

Answer: A

Question: What kind of substances are known as lubricants
a) Decrease friction
b) Increase friction
c) Increase or decrease friction
d) None of the options

Answer: A

Question: Friction is a __________
a) Contact force
b) Non-contact force
c) Magnetic force
d) None of the options

Answer: A

Question: Which one of these characteristics does a smooth surface has?
a) Less frictional force
b) More frictional force
c) Sometimes less and sometimes more force
d) All of these

Answer: A

Question: Complete the sentence. Friction always ____________
a) Opposes the motion
b) Helps the motion
c) Helps the motion and opposes the motion
d) None of the options

Answer: A

Question. Ball-bearings are used to convert static friction into:
(a) drag
(b) sliding friction
(c) rolling friction
(d) none of these
 
Answer : C
 
Question. Which one of these characteristics does a smooth surface has?
(a) Less frictional force
(b) More frictional force
(c) Sometimes less and sometimes more force
(d) All of above
 
Answer : A
 
Question. Lubricants ________
(a) Increase friction
(b) Reduce friction
(c) Both (a) and (b)
(d) None
 
Answer : B
 
Question. Smooth surface has
(a) less frictional force
(b) more frictional force
(c) sometimes less and sometimes more force
(d) all the above
 
Answer : A
 
Question. Which Of The Following Is Not An Advantage Of Fiction?
(a) It enables drawing to be made on paper
(b) It enables fallen things to be picked up
(c) It enables rubber pads to be rubbed off
(d) It enables vehicles to move on ground
 
Answer : C
 
Question. A Toy Car Released With The Same Initial Speed Will Travel Farthest On:
(a) Muddy
(b) Polished marble surface
(c) Cemented surface
(d) Brick surface
 
Answer : B
 
Question. What type of a force is friction?
(a) Contact force
(b) Non-contact force
(c) Electrostatic force
(d) Magnetic force
 
Answer : A
 
Question. Which Of The Following Will Produce The Maximum Friction?
(a) Rubbing of sand paper on glazed paper
(b) Rubbing of sand paper on glass table top
(c) Rubbing of sand paper on aluminium frame
(d) Rubbing of sand paper on sand paper
 
Answer : D
 
Question. Which of the following is characteristic of friction?
(a) It is a non-contact force
(b) It works on only resting body
(c) It works opposite to direction of motion
(d) It can change the direction of motion
 
Answer : C
 
Question. Friction the rehuye motion between Io surfaces In contact.
(a) favours
(b) opposes
(c) is
(d) none of these
 
Answer : B

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Practice MCQs for Class 8 Science Chapter 12 Friction

Class 8 Science Chapter 12 Friction Objective Test Questions

Explore reliable practice questions for Chapter 12 Friction tailored for Class 8 Science learners. Use these multiple-choice formats to evaluate preparedness and strengthen problem-solving skills.

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Cross-reference your completed choices with comprehensive NCERT solutions for Class 8 Science to ensure absolute clarity across all sub-topics in this chapter.

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FAQs

Where can I access latest CBSE Class 8 Science Friction MCQs?

You can get most exhaustive CBSE Class 8 Science Friction MCQs for free on StudiesToday.com. These MCQs for Class 8 Science are updated for the 2026-27 academic session as per CBSE examination standards.

Are Assertion-Reasoning and Case-Study MCQs included in the Science Class 8 material?

Yes, our CBSE Class 8 Science Friction MCQs include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the CBSE paper is now competency-based.

How do practicing Science MCQs help in scoring full marks in Class 8 exams?

By solving our CBSE Class 8 Science Friction MCQs, Class 8 students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Science.

Do you provide answers and explanations for CBSE Class 8 Science Friction MCQs?

Yes, Science MCQs for Class 8 have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused CBSE exams.

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