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3rd Chapter

FA Part 1 Mathematics Chapter 3 Test

Here you can prepare FA Part 1 Mathematics Chapter 3 Matrices and Determinants Test. Click the button for 100% free full practice test.

First Year Mathematics Chapter 3 Online MCQ Test for 1st Year Mathematics Chapter 3 (Matrices and Determinants)

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

FA Part 1 Mathematics Ch. 3 Test
ic

First Year Mathematics Chapter 3 Online MCQ Test for 1st Year Mathematics Chapter 3 (Matrices and Determinants)

Sr. # Questions Answers Choice
1 A matrix in which each element is 0 is called:
  • A.
  • B.
  • C.
  • D.
2 If A = [aij] and B = [bij] are two matrices of same order r × s, then order of A - B is:
  • A. r - s
  • B. r × s
  • C. r + s
  • D. none of these
3 A matrix of order m×1 is called:
  • A. row matrix
  • B. column matrix
  • C. identity matrix
  • D. scalar matrix
4 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
5 The trivial solution of the homogeneous linear equations is:
  • A. (1, 0, 0)
  • B. (0, 1, 0)
  • C. (0, 0, 1)
  • D. (0, 0, 0)
6 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
7 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
8
  • A. 3×2
  • B. 2×3
  • C. 2×2
  • D. 3×3
9
  • A. 2
  • B. -2
  • C. 5
  • D. -5
10
  • A. 40
  • B. -40
  • C. 26
  • D. -26

Top Scorers of Mathematics FA Part 1 Chapter 3 Online Test

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Chapterwise Lists

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