No. of Questions: 30 Date: August 7, 2025
3.
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.
4.
How many minimum number of coplanar vectors having different magnitudes can be added to give zero resultant
5.
The vector projection of a vector $3\hat{i}+4\hat{k}$ on y-axis is
6.
The unit vector along $\hat{i}+\hat{j}$ is
7.
A force of 5 N acts on a particle along a direction making an angle of 60° with vertical. Its vertical component be
8.
Which of the following physical quantites is neither Scalars nor Vectors
9.
The expression $ \left( \frac{1}{\surd{2}}\hat{i}+\frac{1}{\surd{2}}\hat{j} \right) $ is a
10.
Which is a vector quantity in pressure and force
11.
Which of the following is/are not vector
12.
Which of the following is a vector
13.
Which of the following physics quantity is a scalar?
14.
The angle made by the vector $A=\hat{i}+\hat{j}$ with x- axis is
15.
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
16.
............is polar vector
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.
How many minimum number of colinear vectors having different magnitudes can be added to give zero resultant
19.
Position of a particle in a rectangular co-ordinate system is (3, 2, 5). Then its position vector will be
20.
How many minimum number of non-coplanar vectors having different magnitudes can be added to give zero resultant
22.
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 Reason : A vector has both, magnitude and direction.
23.
If $\vec{A}=\vec{B}$ then which of the following is NOT correct
25.
If a vector get multiplied by a negative number then its direction
26.
Which of the following pairs is/are matched
mass - scalar weight - vector potential - vector flux - scalar
27.
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.
28.
Unit vector in the direction of $\vec{A} = \hat{i}+2\hat{j}+3\hat{k}$ is
29.
The physical quantity which is scalar, is
30.
Which of the following is a scalar quantity
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Nice test….. cleared some of my basics…….
Nice test….. cleared some of my basics……. Thanks you sir
thnakyou sir