Matrices and Determinants Multiple Choice Questions and Answers 3 PDF Download

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MCQs on Matrices and Determinants Worksheets 3 Quiz PDF Download

MCQ: If number of columns and rows are not equal in a matrix, then it is said to be a

  1. rectangular matrix
  2. square matrix
  3. diagonal matrix
  4. null matrix

A

MCQ: Law which does not hold in multiplication of matrices is known as

  1. distributive law
  2. Inverse law
  3. associative law
  4. commutative law

D

MCQ: If At = −A then A is said to be

  1. square matrix
  2. skew symmetric
  3. transpose
  4. symmetric

B

MCQ: A square matrix in which all elements except at least one element in diagonal are zeros is said to be a

  1. identical matrix
  2. null/zero matrix
  3. column matrix
  4. diagonal matrix

D

MCQ: A pair of equations to determine value of 2 variables is called

  1. simultaneous linear equations
  2. paired equations
  3. quadratic equations
  4. simple equations

A