# Matrices and Determinants Multiple Choice Questions 3 PDF Download

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Math multiple choice questions (MCQ) on if number of columns and rows are not equal in a matrix, then it is said to be a with options square matrix, rectangular matrix, diagonal matrix and null matrix, types of matrices quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn types of matrices quiz to attempt multiple choice questions based test.

## MCQs on Matrices and Determinants Quiz PDF Download Worksheets 3

MCQ. If number of columns and rows are not equal in a matrix, then it is said to be a

- rectangular matrix
- square matrix
- diagonal matrix
- null matrix

A

MCQ. Law which does not hold in multiplication of matrices is known as

- distributive law
- Inverse law
- associative law
- commutative law

D

MCQ. If A^{t} = −A then A is said to be

- square matrix
- skew symmetric
- transpose
- symmetric

B

MCQ. A square matrix in which all elements except at least one element in diagonal are zeros is said to be a

- identical matrix
- null/zero matrix
- column matrix
- diagonal matrix

D

MCQ. A pair of equations to determine value of 2 variables is called

- simultaneous linear equations
- paired equations
- quadratic equations
- simple equations

A