Scalars and Vectors MCQs with Answers

Welcome to the Scalars and Vectors MCQs with Answers. In this post, we have shared Scalars and Vectors Online Test for different competitive exams. Find practice Scalars and Vectors Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Scalars and Vectors.

Scalars and Vectors Online Quiz

By presenting 3 options to choose from, Scalars and Vectors Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Scalars and Vectors Questions and Answers and click over the correct answer.

• Test Name: Scalars and Vectors MCQ Quiz Practice
• Type: Quiz Test
• Total Questions: 40
• Total Marks: 40
• Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

0

---

Scalars and Vectors

Please fill out the form before starting Quiz.

1 / 40

What type of quantity is speed?

Tensor

Scalar

Vector

2 / 40

What is the net force acting on an object if two forces of 5 N and 7 N act perpendicular to each other?

35 N

2 N

8.60 N

3 / 40

What is the direction of a vector with components (3, 4, 5)?

Along the positive x-axis

Along the positive y-axis

Along the positive z-axis

4 / 40

What is the speed of an object if it covers 100 meters in 20 seconds?

5 meters per second

100 meters per second

20 meters per second

5 / 40

What is the velocity of an object if it covers 100 meters in 20 seconds westward?

20 meters per second eastward

5 meters per second westward

100 meters per second westward

6 / 40

What is displacement?

Speed

Change in position

Acceleration

7 / 40

What is the resultant displacement if two displacements of 3 meters and 4 meters are in the same direction?

7 meters

1 meter

12 meters

8 / 40

What is the velocity of an object if it covers 120 meters in 30 seconds southward?

4 meters per second southward

40 meters per second southward

4 meters per second northward

9 / 40

What is the magnitude of a vector called?

Vector

Tensor

Scalar

10 / 40

What is the magnitude of a vector with components (3, 4, 5)?

5 units

7.071 units

3 units

11 / 40

What is a scalar?

A physical quantity with both magnitude and direction

A physical quantity with only magnitude

A physical quantity with only direction

12 / 40

What is the result when two vectors are added together?

The resultant vector

A vector quantity

A scalar quantity

13 / 40

What is the displacement if an object moves 6 meters north and then 8 meters east?

2 meters southwest

14 meters

10 meters northeast

14 / 40

What is the SI unit of force?

Joule

Pascal

Newton

15 / 40

What is the result when a scalar is multiplied by a vector?

A tensor

A scalar

A vector

16 / 40

Which of the following is a vector quantity?

Mass

Displacement

Temperature

17 / 40

What is the result when two scalars are added together?

A scalar

A vector

A tensor

18 / 40

What is the result when a vector is multiplied by a scalar?

A tensor

A scalar

A vector

19 / 40

What is the resultant displacement if two displacements of 3 meters and 4 meters are in opposite directions?

12 meters

7 meters

1 meter

20 / 40

What is the direction of a vector with components (-3, -4, -5)?

Along the negative x-axis

Along the negative y-axis

Along the negative z-axis

21 / 40

What type of quantity is temperature?

Tensor

Vector

Scalar

22 / 40

What is the acceleration of an object if its velocity changes from 10 m/s east to 20 m/s west in 5 seconds?

-2 m/s²

4 m/s²

-10 m/s²

23 / 40

What is the magnitude of a vector with components (-3, -4, -5)?

3 units

5 units

7.071 units

24 / 40

What is the SI unit of acceleration?

Meter per second

Meter per second squared

Meter

25 / 40

What is the net force acting on an object if two forces of 5 N and 7 N act in opposite directions?

35 N

2 N

12 N

26 / 40

Which of the following is a scalar quantity?

Velocity

Force

Time

27 / 40

What does the arrow in a vector represent?

Direction only

Magnitude only

Direction and magnitude

28 / 40

What is a vector?

A physical quantity with only direction

A physical quantity with both magnitude and direction

A physical quantity with only magnitude

29 / 40

What is the displacement if an object moves 5 meters east and then 3 meters west?

8 meters west

2 meters east

2 meters west

30 / 40

What is the net force acting on an object if two forces of 5 N and 7 N act at an angle of 45 degrees to each other?

35 N

2 N

3.536 N

31 / 40

What is the SI unit of speed?

Kilogram per second squared

Meter per second

Meter

32 / 40

What is the momentum of an object with a mass of 10 kg and a velocity of 5 m/s?

15 kg·m/s

50 kg·m/s

2 m/s²

33 / 40

What is the direction of the resultant vector if two vectors are added together and their magnitudes are equal?

Perpendicular to the original vectors

Opposite to the original vectors

Same as the original vectors

34 / 40

What is the net force acting on an object if two forces of 5 N and 7 N act in the same direction?

35 N

2 N

12 N

35 / 40

What does a vector quantity have that a scalar quantity does not?

Density

Magnitude

Direction

36 / 40

What is the SI unit of distance?

Second

Kilogram

Meter

37 / 40

Which of the following is a vector quantity?

Energy

Momentum

Power

38 / 40

What is the displacement if an object moves 5 meters north and then 3 meters south?

2 meters south

2 meters north

8 meters south

39 / 40

What is the acceleration of an object if its velocity changes from 10 m/s to 20 m/s in 5 seconds?

10 m/s²

2 m/s²

4 m/s²

40 / 40

Which of the following has both magnitude and direction?

Tensor

Scalar

Vector

0%

Restart quiz

Download Certificate of Quiz Scalars and Vectors

On the end of Quiz, you can download the certificate of the quiz if you got more than 70% marks. Add a certificate to your job application or social profile (like LinkedIn) and get more job offers.

Download Scalars and Vectors MCQs with Answers Free PDF

You can also download 100 Scalars and Vectors Questions with Answers free PDF from the link provided below. To Download file in PDF click on the arrow sign at the top right corner.

If you are interested to enhance your knowledge regarding  English, Chemistry, Computer, and Biology please click on the link of each category, you will be redirected to dedicated website for each category.