[Free Practice Test] 25+ Most Important PYQs on Vector Fundamentals with Solution

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Boost your exam preparation with this comprehensive practice test series! Explore 25+ essential previous-year questions on vector fundamentals, complete with easy-to-follow solutions. Ideal for TGT, PGT, IIT JEE, NEET, and other competitive exams.

Most Important PYQs on Vector Fundamentals with Solution

No. of Questions: 30   Date: March 9, 2026

1. 
Which of the following is a scalar quantity

2. 
Electric current is a

3. 
Which of the following pairs is/are matched

  1. mass - scalar
  2. weight - vector 
  3. potential - vector
  4. flux - scalar

4. 
Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion : Two vectors are said to be like vectors if they have same direction but different magnitude.
Reason : Vector quantities do not have specific direction.

5. 
Which of the following physical quantites is neither Scalars nor Vectors

6. 
............is polar vector

7. 
Which of the following is/are not vector

8. 
Read the following statements and choose the correct answer on the basis of codes given below

Assertion (A) : An electric current is scalar.
Reason (R) : It does not obey the laws of vector addition.

9. 
Position of a particle in a rectangular co-ordinate system is (3, 2, 5). Then its position vector will be

10. 
Five equal forces of 10 N each are applied at one point and all are lying in one plane. If the angles between them are equal, the resultant force will be

11. 
A force of 5 N acts on a particle along a direction making an angle of 60° with vertical. Its vertical component be

12. 
Which of the following physics quantity is a scalar?

13. 
The unit vector along $\hat{i}+\hat{j}$ is

14. 
Surface area is

15. 
Unit vector in the direction of $\vec{A} = \hat{i}+2\hat{j}+3\hat{k}$ is

16. 
Which is a vector quantity in pressure and force

17. 
If vector $0.8\hat{i}+0.6\hat{j}+c\hat{k}$ is a unit vector then the value of c is

18. 
Angular momentum is

19. 
How many minimum number of non-coplanar vectors having different magnitudes can be added to give zero resultant

20. 
The angle made by the vector $A=\hat{i}+\hat{j}$ with x- axis is

21. 
Moment of inertia is

22. 
The physical quantity which is scalar, is

23. 
If a vector get multiplied by a negative number then its direction

24. 
Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion : A physical quantity cannot be called as a vector if
its magnitude is zero.
Reason : A vector has both, magnitude and direction.

25. 
The vector projection of a vector $3\hat{i}+4\hat{k}$ on y-axis is

26. 
How many minimum number of colinear vectors having different magnitudes can be added to give zero resultant

27. 
Which of the following is a vector

28. 
If $\vec{A}=\vec{B}$ then which of the following is NOT correct

29. 
The expression $ \left( \frac{1}{\surd{2}}\hat{i}+\frac{1}{\surd{2}}\hat{j} \right) $ is a

30. 
How many minimum number of coplanar vectors having different magnitudes can be added to give zero resultant

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