# Math Test On Matrices: MCQ Quiz

33 Questions | Total Attempts: 781  Settings  Do you know anything about the matrix in mathematics? Do you think you can pass this quiz? A matrix is a rectangular collection or table of numbers, symbols or expressions arranged in rows and columns in mathematics. The rule for matrix proliferation is that two matrices can be multiplied just when the number of columns in the first equates to the number of rows in the second. Take this quiz and learn more about matrices in math.

• 1.
The order for seven matrices are described below.A is a 2x2 matrix. D is a 3x2 matrix. K is a 5x2 matrix. L is a 4x3 matrix.M is a 5x5 matrix. P is a 4x1 matrix. Q is a 1x5 matrixUse this information to answer the true/false statements below.
• 2.
The order for seven matrices are described below.A is a 2x2 matrix. D is a 3x2 matrix. K is a 5x2 matrix. L is a 4x3 matrix.M is a 5x5 matrix. P is a 4x1 matrix. Q is a 1x5 matrixUse this information to answer the true/false statements below.
• 3.
The order for seven matrices are described below.A is a 2x2 matrix. D is a 3x2 matrix. K is a 5x2 matrix. L is a 4x3 matrix.M is a 5x5 matrix. P is a 4x1 matrix. Q is a 1x5 matrixUse this information to answer the true/false statements below.
• 4.
The order for seven matrices are described below.A is a 2x2 matrix. D is a 3x2 matrix. K is a 5x2 matrix. L is a 4x3 matrix.M is a 5x5 matrix. P is a 4x1 matrix. Q is a 1x5 matrixUse this information to answer the true/false statements below.
• 5.
AK is undefined, but KA is defined.
• A.

True

• B.

False

• 6.
Matrix A and Matrix D are equal matrices
• A.

True

• B.

False

• 7.
P is a row matrix.
• A.

True

• B.

False

• 8.
AK is undefined, but KA is defined.
• A.

True

• B.

False

• 9.
Matrix K has a determinant of 3.
• A.

True

• B.

False

• 10.
The product matrix of DA will be a 2x3 matrix
• A.

True

• B.

False

• 11.
The element could be the value 5.
• A.

True

• B.

False

• 12.
There are two matrices for which a determinant may be derived
• A.

True

• B.

False

• 13.
The matrix multiplication of QK would deliver a product matrix with the order 1x2
• A.

True

• B.

False

• 14.
P is a row matrix.
• A.

True

• B.

False

• 15.
Q is a column matrix.
• A.

True

• B.

False

• 16.
What is the determinant for the above matrix?
• 17.
What is the determinant for the above matrix?
• 18.
What is the determinant for the above matrix?
• 19.
What is the determinant for the above matrix?
• 20.
The determinant for the above matrix is zero. What is the value of x?
• 21.
The determinant for the above matrix is 15. What is the value of x?
• 22.
The determinant for the above matrix is -15. What is the value of x?
• 23.
A pair of equations is said to be 'inconsistent'. Which of the option below would describe the matrix equations.
• A.

The number matrix (A) must be a square matrix

• B.

Determinant will be a negative number

• C.

Determinant will be a positive number

• D.

Determinant will be zero

• E.

The number matrix (A) must be a 2x2 matrix

• F.

There will be no solutions for this matrix equation

• G.

There will be one set of solutions for this matrix equation

• H.

There will be an infinite number of solutions for this matrix equation

• 24.
A pair of equations is said to be 'dependent'. Which of the option below would describe the matrix equations.
• A.

The number matrix (A) must be a square matrix

• B.

Determinant will be a negative number

• C.

Determinant will be a positive number

• D.

Determinant will be zero

• E.

The number matrix (A) must be a 2x2 matrix

• F.

There will be no solutions for this matrix equation

• G.

There will be one set of solutions for this matrix equation

• H.

There will be an infinite number of solutions for this matrix equation

• 25.
A pair of equations is said to be neither 'dependent' nor 'indpendent'. Which of the options below would describe the matrix equations.
• A.

The number matrix (A) must be a square matrix

• B.

Determinant will not be zero

• C.

Determinant will be zero

• D.

The number matrix (A) must be a 2x2 matrix

• E.

There will be no solutions for this matrix equation

• F.

There will be one set of solutions for this matrix equation

• G.

There will be an infinite number of solutions for this matrix equation

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