Chapter 2: Class 8 Math Exam Tests

Class 8 Math MCQs - Chapter 2

The *Indices and standard form Quiz Questions and Answers PDF* (indices and standard form Quiz PDF e-Book) download Ch. 2-11 to learn Grade 8 Math Course. Solve Fractional Indices MCQs PDF, Indices and Standard Form Quiz Questions and Answers to learn online schools courses. The *Indices and Standard Form Quiz App* Download: Free learning app for fractional indices, use of simple calculator, math prefixes test prep for online study.

The Quiz: *If 4 ^{x} = 16 then the value of 'x' is;* "Indices and Standard Form" App (iOS, Android) with answers: 2; 3; 4; 5; to learn online schools courses. Study Fractional Indices MCQ Questions, download Amazon eBook (Free Sample) for online elementary school.

MCQ 51:

If 4^{x} = 16 then the value of 'x' is

- 3
- 2
- 4
- 5

b

MCQ 52:

If a = 2.3 x 10^{4} and b = 4.4 x 10³ then the answer of x⁄y is

- 5 x 10
^{-2} - 5 x 10
^{-3} - 5 x 10
^{-4} - 5 x 10
^{-5}

a

MCQ 53:

The sum of 7.8 x 10^{8} and 4.5 x 10^{7} is

- 8.25 x 10
^{6} - 8.25 x 10
^{5} - 8.25 x 10
^{7} - 8.25 x 10
^{8}

d

MCQ 54:

By expressing the answer in form of 10^{n}, the answer of (10^{11} ⁄10^{-8} )⁄(10^{-5} ⁄10^{-15} ) is

- 10
^{7} - 10
^{9} - 10
^{8} - 10
^{-9}

b

MCQ 55:

On evaluating the (3^{5} )^{4⁄10}, the answer will be

- 3³
- 3²
- 2³
- 3
^{-3}

b

Indices and Standard Form MCQs

Math Applications MCQs

Coordinate Geometry MCQs

Linear Inequalities MCQs

Mensuration Arc Length, Sector Area and Radian Measure MCQs

Trigonometry and Trigonometry Formulas MCQs

Trigonometric Ratios MCQs

The App: *Indices and Standard Form Quiz App* to learn Indices and Standard Form Textbook, 8th Grade Math Quiz App, and 9th Grade Math Quiz App. The "Indices and Standard Form" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!