11th class Mathematics chapter 3 online mcq test with answers for FA part 1 Mathematics chapter 3 (Matrices and Determinants)

11th Class FA Mathematics Chapter 3 Online Test

Sr. #	Questions	Answers Choice
1	The additive inverse of a matrix A is:	A A<sup>-1</sup> - A A<sup>2</sup>
2		5 -5 -4 4
3		1 -1 -6 6
4		diagonal matrix
5	If A is a matrix of order m × n, then the number of elements in each row of A is:	m n m + n m - n
6	[0] is a:
7
8
9
10	A matrix of order m×1 is called:	row matrix column matrix identity matrix scalar matrix
11		3×3 3×2 2×1 2×3
12	The order of a matrix is shown by:	number of columns + number of rows number of rows × number of columns number of columns - number of rows