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3rd Unit

## First Year Mathematics Chapter 3 Online MCQ Test for 1st Year Mathematics Chapter 3 Matrices and Determinants Preparation

This online test contains MCQs about following topics:

- Introduction - Determinant of a 2×2 matrix - Solution of simultaneous linear equations by using matrices - Field - Properties of Matrix Addition, Scalar Multiplication and Matrix Multiplicaton. - Determinants - Properties of Determinants with help in their Evaluation - Adjoint and Inverse of a Square Matrix of order n≥3 - Elementary Row and Column Operations on a Matrixn - Echelon and Reduce Echelon form of Martices - System of Linear Equation - Cramer`s Rule

#### FSC Part 1 Maths Unit 3 Test

Start Maths Unit 3 Test

### First Year Mathematics Chapter 3 Online MCQ Test for 1st Year Mathematics Chapter 3 Matrices and Determinants Preparation

1
• A. 3×3
• B. 3×2
• C. 2×1
• D. 2×3
2
• A.
• B.
• C.
• D. diagonal matrix
3 The order of a matrix is shown by:
• A.
• B. number of columns + number of rows
• C. number of rows × number of columns
• D. number of columns - number of rows
4 Two matrices X and Y are equal if and only if:
• A. X and Y are of same order
• B. Their corresponding elements are equal
• C. Both a and b
• D. None of these
5
• A.
• B.
• C.
• D.
6
• A. 5
• B. -5
• C. -4
• D. 4
7 If AB = BA = I, then A and B are:
• A. equal to each other
• B. multiplicative inverse of each other
• C. additive inverse of each other
• D. both singular
8
• A. scalar matrix
• B. diagonalmatrix
• C. triangularmatrix
• D. none of these
9
• A. 5
• B. 14
• C. 20
• D. 6
10 If two rows (or two columns) in a square matrix are identical (i.e. corresponding elements are equal), the value of the determinant is:
• A. 0
• B. 1
• C. -1
• D. ±1

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### Chapterwise Lists

Chapter Name Questions PDF File
Mathematics FA Part 1 Chapter 1 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 1 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 1 Online Test 20 Questions
Mathematics FA Part 1 Chapter 2 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 2 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 2 Online Test 20 Questions
Mathematics FA Part 1 Chapter 3 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 3 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 3 Online Test 20 Questions
Mathematics FA Part 1 Chapter 4 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 4 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 4 Online Test 20 Questions
Mathematics FA Part 1 Chapter 5 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 5 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 5 Online Test 20 Questions
Mathematics FA Part 1 Chapter 6 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 6 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 6 Online Test 20 Questions
Mathematics FA Part 1 Chapter 7 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 7 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 7 Online Test 20 Questions
Mathematics FA Part 1 Chapter 8 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 8 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 8 Online Test 20 Questions
Mathematics Fsc Part 1 Chapter 9 Online Test 20 Questions
Mathematics FA Part 1 Chapter 9 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 9 Test Online 20 Questions
Mathematics FA Part 1 Chapter 10 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 10 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 10 Online Test 20 Questions
Mathematics FA Part 1 Chapter 11 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 11 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 11 Online Test 20 Questions
Mathematics FA Part 1 Chapter 12 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 12 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 12 Online Test 20 Questions
Mathematics FA Part 1 Chapter 13 Online Test 20 Questions
11th Class Part 1 Mathematics Chapter 13 Test Online 20 Questions
Mathematics Fsc Part 1 Chapter 13 Online Test 20 Questions

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