[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: April 23, 2026

1. 
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.

2. 
The vector projection of a vector $3\hat{i}+4\hat{k}$ on y-axis is

3. 
............is polar vector

4. 
If vector $0.8\hat{i}+0.6\hat{j}+c\hat{k}$ is a unit vector then the value of c is

5. 
Which of the following is/are not vector

6. 
Which of the following is a vector

7. 
How many minimum number of coplanar vectors having different magnitudes can be added to give zero resultant

8. 
If $\vec{A}=\vec{B}$ then which of the following is NOT correct

9. 
Which of the following pairs is/are matched

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

10. 
How many minimum number of non-coplanar vectors having different magnitudes can be added to give zero resultant

11. 
Unit vector in the direction of $\vec{A} = \hat{i}+2\hat{j}+3\hat{k}$ is

12. 
If a vector get multiplied by a negative number then its direction

13. 
Which of the following physical quantites is neither Scalars nor Vectors

14. 
Angular momentum is

15. 
The expression $ \left( \frac{1}{\surd{2}}\hat{i}+\frac{1}{\surd{2}}\hat{j} \right) $ is a

16. 
Surface area is

17. 
The angle made by the vector $A=\hat{i}+\hat{j}$ with x- axis is

18. 
A force of 5 N acts on a particle along a direction making an angle of 60° with vertical. Its vertical component be

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

20. 
Moment of inertia is

21. 
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.

22. 
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

23. 
Which of the following physics quantity is a scalar?

24. 
The physical quantity which is scalar, is

25. 
Which is a vector quantity in pressure and force

26. 
Position of a particle in a rectangular co-ordinate system is (3, 2, 5). Then its position vector will be

27. 
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.

28. 
The unit vector along $\hat{i}+\hat{j}$ is

29. 
Electric current is a

30. 
Which of the following is a scalar quantity

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