MCQ Questions | Class 8 Science Chapter 12 | Friction with Answers

MCQ | Friction Class 8

Check the below NCERT MCQ Questions for Class 8 Science Chapter 12 Friction with Answers Pdf free download. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. We have Provided Friction Class 8 Science MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Science Class 8

NCERT Solutions Class 8 Science
Book:	National Council of Educational Research and Training (NCERT)
Board:	Central Board of Secondary Education (CBSE)
Class:	8th
Subject:	Science
Chapter:	12
Chapters Name:	Friction
Medium:	English

Ncert Solutions for Class 8 Science | Objective Type Questions

You can refer to NCERT Solutions for Class 8 Science Chapter 12 Friction to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Friction | Class 8 Science | NCERT Solutions

Q1.	mcq questions class 8 science pdf with answer Mobil oil is used in scooters and bikes for which purpose?
	A. As fuel
	B. For reducing friction
	C. For increasing friction
	D. None of the above

Ans: For reducing friction

Q2.	mcq questions for class 8 science with answers chapter 12 Which of the following surfaces will offer the least friction?
	A. Vinyl floor
	B. Plywood
	C. Plastic
	D. Ice

Ans: Ice

Q3.	ncert class 8 science book Least amount of friction is required in which of the following sports?
	A. Car race
	B. Football
	C. Ice skating
	D. Tug of war

Ans: Ice skating

Q4.	ncert class 8 science book pdf Rolling friction is smaller than
	A. sliding friction
	B. static friction
	C. both (1) and (2)
	D. none of these

Ans: both (1) and (2)

Q5.	ncert class 8 science chapter 12 Which of the following is true about friction:
	A. Friction can only slow things down
	B. Friction is a force that only occurs when an object moves
	C. Friction is a force that only occurs on rough surfaces
	D. Friction is a force that occurs only between solids

Ans: Friction is a force that only occurs when an object moves

Q6.	ncert science class 8 book Friction always
	A. opposes the motion
	B. helps the motion
	C. both (1) and (2)
	D. none of these

Ans: opposes the motion

Q7.	ncert science class 8 chapter 12 Talcum powder should not be spilled on the floor of room because:
	A. it will stain the floor
	B. it may cause us to slip and fall
	C. it is messy
	D. none of these

Ans: it may cause us to slip and fall

Q8.	ncert science class 8 solutions Friction can be reduced by using
	A. oil
	B. grease
	C. powder
	D. all of these

Ans: all of these

Q9.	ncert science class 8 textbook pdf The easiest way to move a heavy wooden crate is to:
	A. place it on a trolley
	B. tie a rope one end and pull
	C. push it
	D. none of these

Ans: place it on a trolley

Q10.	cbse class 8 science book Static friction is less than
	A. sliding friction
	B. rolling friction
	C. both (1) and (2)
	D. none of these

Ans: none of these

Q11.	cbse class 8 science book pdf download The two common forces that are acting everywhere around us are:
	A. gravity and friction
	B. gravity and magnetic force
	C. electrostatic force and gravity
	D. friction and magnetic force

Ans: gravity and friction

Q12.	cbse class 8 science chapter 12 Whenever the surfaces in contact tend to move or move with respect to each other, the force of friction comes into play
	A. only if the objects are solid.
	B. only if one of the two objects is liquid.
	C. only if one of the two objects is gaseous.
	D. irrespective of whether the objects are solid, liquid or gaseous.

Ans: irrespective of whether the objects are solid, liquid or gaseous.

Q13.	cbse class 8 science notes pdf If we apply the force along the right, the friction acts along the:
	A. right direction
	B. left direction
	C. can’t say
	D. none of these

Ans: left direction

Q14.	cbse science class 8 book To sharpen the blade of a knife by rubbing it against a surface, which of the following will be most suitable?
	A. Stone
	B. Plastic block
	C. Wooden block
	D. Glass block

Ans: Stone

Q15.	cbse science class 8 book pdf Which of the following is true:
	A. We write on a paper with pen due to friction
	B. A nail is fixed in the wall due to friction
	C. Soles of shoes wear out due of friction
	D. All of these

Ans: All of these

Q16.	cbse science class 8 chapter 12 The shape of an aeroplane is like a
	A. dog
	B. bird
	C. car
	D. all of these

Ans: bird

Q17.	cbse science class 8 mcq Gymnasts apply some coarse substance on their hands to:
	A. increase friction for better grip
	B. decrease friction
	C. play fast
	D. none of these

Ans: increase friction for better grip

Q18.	cbse science class 8 question paper Friction is
	A. foe
	B. friend
	C. both (1) and (2)
	D. none of these

Ans: both (1) and (2)

Q19.	cbse science class 8 solutions In which of the following friction is troublesome:
	A. sharpening a knife by rubbing it against a stone
	B. applying the brekes to stop a cycle.
	C. walking on a wet road
	D. rubbing the matchstick with the side of matchbox before burning it