Chapter 1 Matrices And Determinants Math 9th Class Federal MCQ Tests
9th Class Math Chapter 1 MCQ Tests
Chapter 1 of 9th Class Math has 33 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 33
Total Marks: 33
Time: 35 Mins
Total Questions: 33
Total Marks: 33
Time: 35 Mins
35Min : 00 Sec Remaining
Question # 1
Question # 2
Find the values of x,y and z, if
Question # 3
When we summarizing the price of the set meals in matrix form, then they form equal matrices.
Question # 4
A
is a
2
×
3
matrix,
B
is a
3
×
2
matrix,
C
is a
3
×
3
matrix,
D
is a
2
×
2
matrix. Which of the following products does not exist?
Question # 5
Question # 6
Find
Question # 7
Which of the following is a matrix?
Question # 8
For a skew symmetric odd ordered matrix A of integers, which of the following will hold true?
Question # 9
Summarizing the price of the set meals between January , February and March in matrix form.
Question # 10
Solve the following set of simultaneous equations using the inverse matrix method, 5x+y=13;3x+2y=5.
Question # 11
Find
Question # 12
Question # 13
Find
Question # 14
Solve the simultaneous equations, x+2y=4;3x−5y=1.
Question # 15
In general
A
(
B
+
C
)
and
(
B
+
C
)
A
are _____.
Question # 16
Find the adjoint of the following matrix
Question # 17
Which of the following matrices is Additive Identity Matrix?
Question # 18
A hardware store sells hammers for $3.00, Flashlights for$5
and Lanterns for $7.00. Store A sold 10 hammers, 2
flashlights and 2 lanterns. Store B sold 9 hammers, 14
flashlights and 5 lanterns. Store C sold 8 hammers, 6 flashlights and 7 lanterns. Create a matrix for the prices and then subtract it from zero matrix. Find the resultant matrix.
Question # 19
Determine which matrix is singular.
Question # 20
Let
I
3
be the Identity matrix of order
3
then
(
I
3
)
−
1
is equal to:
Question # 21
then find
Question # 22
If determinants D, Dx, Dy and Dz are given, D=21, Dx=21, Dy=42, Dz=−21, then use Cramer's rule to find the values of x, y and z.
Question # 23
If
A
,
B
and
C
matrices are of same order and
(
A
+
B
)
+
C
=
A
+
(
B
+
C
)
, this law is known as _____.
Question # 24
Find the values of x , y and z , if
Question # 25
Question # 26
Question # 27
Use Cramer's rule to solve the system,
2
x
1
−
5
x
2
=
2
;
−
4
x
1
+
10
x
2
=
1
.
Question # 28
Which of the following matrices is Scalar?
Question # 29
The Order of A = ?
Question # 30
Determine the left identity matrix of the matrix A
Question # 31
Use Cramer's rule to solve the system,
x
1
−
2
x
2
+
x
3
=
3
;
2
x
1
+
x
2
−
x
3
=
5
;
3
x
1
−
x
2
+
2
x
3
=
12
.
Question # 32
A buffet restaurant has three kinds of set meals: Set meal 1, Set meal 2 and Set meal 3. And it provides different services to Males as given below.
Question # 33
Find the inverse of the matrix
Total Questions
123456789101112131415161718192021222324252627282930313233
Question # 1
Question # 2
Find the values of x,y and z, if
Question # 3
When we summarizing the price of the set meals in matrix form, then they form equal matrices.
Question # 4
A
is a
2
×
3
matrix,
B
is a
3
×
2
matrix,
C
is a
3
×
3
matrix,
D
is a
2
×
2
matrix. Which of the following products does not exist?
Question # 5
Question # 6
Find
Question # 7
Which of the following is a matrix?
Question # 8
For a skew symmetric odd ordered matrix A of integers, which of the following will hold true?
Question # 9
Summarizing the price of the set meals between January , February and March in matrix form.
Question # 10
Solve the following set of simultaneous equations using the inverse matrix method, 5x+y=13;3x+2y=5.
Question # 11
Find
Question # 12
Question # 13
Find
Question # 14
Solve the simultaneous equations, x+2y=4;3x−5y=1.
Question # 15
In general
A
(
B
+
C
)
and
(
B
+
C
)
A
are _____.
Question # 16
Find the adjoint of the following matrix
Question # 17
Which of the following matrices is Additive Identity Matrix?
Question # 18
A hardware store sells hammers for $3.00, Flashlights for$5
and Lanterns for $7.00. Store A sold 10 hammers, 2
flashlights and 2 lanterns. Store B sold 9 hammers, 14
flashlights and 5 lanterns. Store C sold 8 hammers, 6 flashlights and 7 lanterns. Create a matrix for the prices and then subtract it from zero matrix. Find the resultant matrix.
Question # 19
Determine which matrix is singular.
Question # 20
Let
I
3
be the Identity matrix of order
3
then
(
I
3
)
−
1
is equal to:
Question # 21
then find
Question # 22
If determinants D, Dx, Dy and Dz are given, D=21, Dx=21, Dy=42, Dz=−21, then use Cramer's rule to find the values of x, y and z.
Question # 23
If
A
,
B
and
C
matrices are of same order and
(
A
+
B
)
+
C
=
A
+
(
B
+
C
)
, this law is known as _____.
Question # 24
Find the values of x , y and z , if
Question # 25
Question # 26
Question # 27
Use Cramer's rule to solve the system,
2
x
1
−
5
x
2
=
2
;
−
4
x
1
+
10
x
2
=
1
.
Question # 28
Which of the following matrices is Scalar?
Question # 29
The Order of A = ?
Question # 30
Determine the left identity matrix of the matrix A
Question # 31
Use Cramer's rule to solve the system,
x
1
−
2
x
2
+
x
3
=
3
;
2
x
1
+
x
2
−
x
3
=
5
;
3
x
1
−
x
2
+
2
x
3
=
12
.
Question # 32
A buffet restaurant has three kinds of set meals: Set meal 1, Set meal 2 and Set meal 3. And it provides different services to Males as given below.
Question # 33
Find the inverse of the matrix
Total Questions
123456789101112131415161718192021222324252627282930313233
Math MCQ Test by Topics
- +1.1 Matrix
- +1.2 Types of Matrices
- +1.3 Addition and Subtraction of Matrices
- +1.4 Multiplication of Matrices
- +1.5 Multiplicative Inverse of a Matrix
- +1.6 Solution of Simultaneous Linear Equations
Math
- Matrices and Determinants
- Real and Complex Numbers
- Logarithms
- Algebraic Expressions and Algebraic Formulas
- Factorization
- Algebraic Manipulation
- Linear Equations and Inequalities
- Linear Graphs Their Application
- Introduction to Coordinate Geometry
- Congruent Triangles
- Parallelograms and Triangles
- Line Bisectors and Angle Bisectors
- Sides and Angles of a Triangle
- Ratio and Proportion
- Pythagoras Theorem
- Theorems Related with Area
- Practical Geometry-Triangles
9th Class Federal MCQ Tests
9th Class Online Classes 2026
Updated on: 17-05-2026
9th Class Online Preparation
9th Class 2026 Online
9th Class 2026
Add a Comment
Comments will be shown after admin approval.
Spam comments will not be approved at all.
Matric Result 2026 Punjab
10th Class Result 2026 Punjab
9th Class Result 2026 Punjab Boards
10th Class Result Gazette 2026 Punjab
Punjab Past Papers Matric 9th 10th
Primary Results 5th & 8th Class
BISE Results Intermediate & Matric
BISE Punjab Boards
Sindh Educational Boards
KPK Examination Boards
Technical Boards
Public Service Commission
University Results Gruaduation, Masters Classes
Subscribe by Email
Subscribe by Email
Subscribe to Rss Feed
Position Holders Matric 2026
Position Holders 9th Class 2026
Position Holders Inter 2026
Position Holders 11th Class 2026
Federal 9th Class Math