Chapter 15: Class 9 Math Exam Tests

Class 9 Math MCQs - Chapter 15

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The Multiple Choice Question (MCQ Quiz) *In matrices (a + b) ^{t} equals to*: b

**MCQ 1**: In matrices (a + b)^{t} equals to

A) A^{t}

B) B^{t}

C) A^{t} + B^{t}

D) A^{t} B^{t}

c

**MCQ 2**: Skew symmetric matrix is also called

A) symmetric

B) identical matrix

C) square matrix

D) anti-symmetric

d

**MCQ 3**: Generally the elements of a matrix are denoted by

A) numbers

B) capital letters

C) small letters

D) both A and C

d

**MCQ 4**: We can subtract two matrices A and B if their

A) elements are same

B) order is same

C) rows are same

D) columns are same

b

**MCQ 5**: In matrices (AB)^{−1} equals to

A) B^{−1}

B) A^{−1}

C) B^{−1} A^{−1}

D) A^{−1} B^{−1}

c

Logarithms and Exponents MCQs

Matrices and Determinants MCQs

Algebraic Expressions and Algebraic Formulas MCQs

Sets and Functions MCQs

Mathematical Theorems MCQs

Real and Complex Numbers MCQs

Linear Graphs and Applications MCQs

Percentage, Ratio and Proportion MCQs

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