Chapter 1 Array Math 9th Class Sindh MCQ Tests
9th Class Math Chapter 1 MCQ Tests
Chapter 1 of 9th Class Math has 38 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: 38
Total Marks: 38
Time: 40 Mins
Total Questions: 38
Total Marks: 38
Time: 40 Mins
40Min : 00 Sec Remaining
Question # 1
Question # 2
Find Value:
Question # 3
Which of the following matrices is Additive Identity Matrix?
Question # 4
Question # 5
Question # 6
Check whether the matrix A is symmetric or not.
Question # 7
If order of A is 3 × 5 and order of B is 5 × 7 , then what is the order of A B ?
Question # 8
Use Cramer's rule to solve the system:
Question # 9
Question # 10
If a matrix A is of order 2-by-3, then order of its transpose At is
Question # 11
Find the values of
x
,
y
and
z
, if
Question # 12
Question # 13
What is the order of the given matrix?
Question # 14
Find the determinant of the following matrix:
Question # 15
Find a , b , c , d.
Question # 16
Find the Value of A(BC).
Question # 17
Solve the following set of simultaneous equations using the inverse matrix method, 5 x + y = 13 ; 3 x + 2 y = 5 .
Question # 18
Solve:
Question # 19
For a skew symmetric odd ordered matrix A of integers, which of the following will hold true?
Question # 20
Solve the simultaneous equations, x + 2 y = 4 ; 3 x − 5 y = 1.
Question # 21
The first table below show the points awarded by judges at a state fair for a crafts contest for Brielle, Bryn and Briana. The second table shows the multiplier used for the degree of difficulty for each of the pieces the girls created. Find the total score for each of the girls in this contest.
Question # 22
Question # 23
Identify the Rectangular Matrix.
Question # 24
A fast food restaurant sells pies that come in three different flavors: apple, banana, and chocolate and two different sizes: large and small. Below are two tables summarizing the total sales of the fast food restaurant between last week and this week: Write transpose of a matrix which represent the sales of last week.
Question # 25
Determine which matrix is singular.
Question # 26
Question # 27
Find the adjoint of the following matrix:
Question # 28
Law which does not hold in multiplication of matrices is known as:
Question # 29
Find the values of x , y and z , if:
Question # 30
Kala Khan 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 # 31
A(B ˖ C)=AB ˖ AC
Question # 32
Which of the following matrices is not an Additive Inverse of:
Question # 33
The revenue generated by sales in the Vancouver and Quebec branches of the A -Plus auto parts store was as follows. If the Canadian dollar was worth $ 0.65 U.S. at the time, compute the revenue in U.S. dollars.
Question # 34
Simplify it:
Question # 35
Find the Adjoint of:
Question # 36
Transpose of column matrix is called _____ matrix.
Question # 37
Simplify:
Question # 38
Which of the following is a matrix?
Total Questions
1234567891011121314151617181920212223242526272829303132333435363738
Question # 1
Question # 2
Find Value:
Question # 3
Which of the following matrices is Additive Identity Matrix?
Question # 4
Question # 5
Question # 6
Check whether the matrix A is symmetric or not.
Question # 7
If order of A is 3 × 5 and order of B is 5 × 7 , then what is the order of A B ?
Question # 8
Use Cramer's rule to solve the system:
Question # 9
Question # 10
If a matrix A is of order 2-by-3, then order of its transpose At is
Question # 11
Find the values of
x
,
y
and
z
, if
Question # 12
Question # 13
What is the order of the given matrix?
Question # 14
Find the determinant of the following matrix:
Question # 15
Find a , b , c , d.
Question # 16
Find the Value of A(BC).
Question # 17
Solve the following set of simultaneous equations using the inverse matrix method, 5 x + y = 13 ; 3 x + 2 y = 5 .
Question # 18
Solve:
Question # 19
For a skew symmetric odd ordered matrix A of integers, which of the following will hold true?
Question # 20
Solve the simultaneous equations, x + 2 y = 4 ; 3 x − 5 y = 1.
Question # 21
The first table below show the points awarded by judges at a state fair for a crafts contest for Brielle, Bryn and Briana. The second table shows the multiplier used for the degree of difficulty for each of the pieces the girls created. Find the total score for each of the girls in this contest.
Question # 22
Question # 23
Identify the Rectangular Matrix.
Question # 24
A fast food restaurant sells pies that come in three different flavors: apple, banana, and chocolate and two different sizes: large and small. Below are two tables summarizing the total sales of the fast food restaurant between last week and this week: Write transpose of a matrix which represent the sales of last week.
Question # 25
Determine which matrix is singular.
Question # 26
Question # 27
Find the adjoint of the following matrix:
Question # 28
Law which does not hold in multiplication of matrices is known as:
Question # 29
Find the values of x , y and z , if:
Question # 30
Kala Khan 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 # 31
A(B ˖ C)=AB ˖ AC
Question # 32
Which of the following matrices is not an Additive Inverse of:
Question # 33
The revenue generated by sales in the Vancouver and Quebec branches of the A -Plus auto parts store was as follows. If the Canadian dollar was worth $ 0.65 U.S. at the time, compute the revenue in U.S. dollars.
Question # 34
Simplify it:
Question # 35
Find the Adjoint of:
Question # 36
Transpose of column matrix is called _____ matrix.
Question # 37
Simplify:
Question # 38
Which of the following is a matrix?
Total Questions
1234567891011121314151617181920212223242526272829303132333435363738
Math MCQ Test by Topics
- +1.1 Matrix
- +1.1.1 Rows and Columns of a Matrix
- +1.1.2 Order of a Matrix
- +1.1.3 Equal Matrices
- +1.2 Types of Matrices
- +1.3 Addition and Subtraction of Matrices
- +1.3.1 Addition of Matrices
- +1.3.2 Subtraction of Matrices
- +1.3.3 Multiplication of a Matrix by a Real Number
- +1.3.4 Commutative and Associative Laws of Addition of Matrices
- +1.3.5 Additive Identity of a Matrix
- +1.3.6 Additive Inverse of a Matrix
- +1.4 Multiplication of Matrices
- +1.4.1 Associative Law under Multiplication
- +1.4.2 Distributive Laws of Multiplication over Addition and Subtraction
- +1.4.3 Commutative Law of Multiplication of Matrices
- +1.4.4 Multiplicative Identity of a Matrix
- +1.4.5 Verification of (AB)t = Bt At
- +1.5 Multiplicative Inverse of a Matrix
- +1.5.1 Determinant of a 2-by-2 Matrix
- +1.5.2 Singular and Non-Singular Matrix
- +1.5.3 Adjoint of a Matrix
- +1.5.4 Multiplicative Inverse of a Non-singular Matrix
- +1.5.5 Inverse of a Matrix using Adjoint
- +1.5.6 Verification of (AB)-1 = B-1 A-1
- +1.6 Solution of Simultaneous Linear Equations
Math
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Updated on: 26-05-2026
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