Punjab 9th Class Math Chapter 1 Matrices and Determinants Mcqs Test Online Punjab 9th Class Math Chapter 1 Matrices and Determinants Punjab 9th Class 12345678 Question 1 of 8Math 1. is called ………….. matrix: Scalar Unit Zero SingularQuestion 1 of 8Question 2 of 8 2. Which is order of a square matrix? 1-by-2 3-by-22-by-1 2-by-2 Question 2 of 8Question 3 of 8 3. If X + , then X is equal to ………….. ACDBQuestion 3 of 8Question 4 of 8 4. Ad joint of is ………….. ACDBQuestion 4 of 8Question 5 of 8 5. If = 0, then x is equal to ………….6 – 6 9 – 9Question 5 of 8Question 6 of 8 6. Product of [x y] is ……………[x – 2y] [2x – y] [2x + y] [x + 2y] Question 6 of 8Question 7 of 8 7. Order of transpose of is………….1-by-3 2-by-3 3-by-13-by-2 Question 7 of 8Question 8 of 8 8. The Order of Matrix [2 1] is: 2-by-1 2-by-21-by-1 1-by-2 Question 8 of 8 Loading... Test By Subject Punjab Test By Topics 9th Class Math You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.