Chapter 2: Class 8 Math Exam Tests

Class 8 Math MCQs - Chapter 2

The e-Book *Indices and standard form Quiz Questions and Answers*, indices and standard form Quiz Answers PDF, test 15 to study online class 8 math certificate courses. Download Power Law of Indices MCQs PDF, indices and standard form quiz questions and answers for elementary school graduation certificate. The *Indices and Standard Form Quiz* App Download: Free learning app for power law of indices, everyday math, indices laws, multiplication law of indices test prep for distance learning.

The Quiz *By simplifying the (a ^{6} b^{5} )³, the answer will be*: a

**MCQ 71**: By simplifying the (a^{6} b^{5} )³, the answer will be

A) a^{18} b^{15}

B) a^{8} b^{4}

C) a^{12} b^{4}

D) a^{10} b³

a

**MCQ 72**: The answer of 2(3.4 x 10^{7} ) in ordinary notation is

A) 0.068

B) 0.0068

C) 6800

D) 0.00068

b

**MCQ 73**: By simplifying the (x²)^{5}, the answer will be

A) x^{12}

B) x^{7}

C) x^{10}

D) x^{12}

c

**MCQ 74**: By solving (3x²)³ x 3x², the answer will be

A) 81x^{5}

B) 81x^{4}

C) 81x^{8}

D) 81x^{6}

c

**MCQ 75**: The product of 2a^{6} b^{4} and a^{7} b^{8} is

A) 4a^{10} b^{7}

B) 4a^{11} b^{12}

C) 2a^{19} b^{15}

D) 2a^{13} b^{12}

d

Indices and Standard Form MCQs

Linear Inequalities MCQs

Mensuration Arc Length, Sector Area and Radian Measure MCQs

Math Applications MCQs

Trigonometry and Trigonometry Formulas MCQs

Coordinate Geometry MCQs

Trigonometric Ratios MCQs

Download *8th Grade Math Quiz* App to learn Indices and Standard Form Quiz, *College Math Quiz* App, and *6th Grade Math Quiz* App (Android & iOS). The free "Indices and Standard Form" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!