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5th Chapter

### 11th Business Mathematics Chapter 5 Test

Here you can prepare 11th Class Business Mathematics Chapter 5 Elements of Matrix Algebra Test. Click the button for 100% free full practice test.

## First Year Business Mathematics Chapter 5 Online MCQ Test for 1st Year Business Mathematics Chapter 5 (Elements of Matrix Algebra)

This online test contains MCQs about following topics:

Matrix . Types of martix . Algebra of martices . Solution of simultaneous linear equation through martices

ICOM Part 1 Business Mathematics Ch. 5 Test

### First Year Business Mathematics Chapter 5 Online MCQ Test for 1st Year Business Mathematics Chapter 5 (Elements of Matrix Algebra)

1 In decimal system base of system is:
• A. 2
• B. 5
• C. 8
• D. 10
2 We cannot find the inverse of a:<br>
• A. Square matrix
• B. Diagonal matrix
• C. Triangular matrix
• D. Singular matrix
3 If A is matrix of order mxn then to get AB, the matrix B must be order of
• A. m x m
• B. P x P
• C. m x P
• D. n x P
4 Do (A + B) + C = A + (B + C)?
• A. No
• B. Yes
• C. May or may not
• D. Never
5
• A. Unit matrix
• B. Diagonal matrix
• C. Square matrix
• D. Singular matrix
6 Any matrix "A" is a symmetric matrix if:
• A. A = -A
• B. A = A<sup>t</sup>
• C. A = -A<sup>t</sup>
• D. A = A<sup>-t</sup>
7 A square matrix A is said to be singular if
• A.
• B.
• C.
• D.
8
• A.
• B.
• C.
• D.
9 In binary system the base of the system is:
• A. 2
• B. 5
• C. 8
• D. 10
10 Any matrix "A" is a symmetric matrix if
• A. A = A
• B. A = A<sup>t</sup>
• C. A = -A<sup>t</sup>
• D. A = A-I

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#### Kehkashan

23 Jun 2017

I got 11 out of 15 nice effort for everyone

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