# Indices and Standard Form Multiple Choice Questions 8 PDF Download

Learn indices and standard form MCQs, grade 8 math test 8 for online courses learning and test prep, fractional indices multiple choice questions and answers. Fractional indices revision test includes math worksheets to learn for grade 8 math contest questions.

Math multiple choice questions (MCQ) on by simplifying a³b^{5⁄6} ⁄a^{1⁄2} b^{2⁄3} , answer will be with options a^{1⁄2} b^{1⁄5}, a^{2⁄5} b^{1⁄4}, a^{2⁄3} b^{5⁄6} and a^{5⁄2} b^{1⁄6}, fractional indices quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn fractional indices quiz to attempt multiple choice questions based test.

## MCQs on Indices and Standard Form Quiz PDF Download Worksheets 8

MCQ. By simplifying a³b^{5⁄6} ⁄a^{1⁄2} b^{2⁄3} , answer will be

- a
^{2⁄5}b^{1⁄4} - a
^{1⁄2}b^{1⁄5} - a
^{2⁄3}b^{5⁄6} - a
^{5⁄2}b^{1⁄6}

D

MCQ. By simplifying (3xy³)³, answer will be

- 18x³y
^{8} - 24x
^{5}y^{8} - 27x
^{4}y^{6} - 27x³y
^{9}

D

MCQ. Answer of (7.2 x 10^{16} )/(3.4 x 10^{18} ) in standard form is

- 2.12 x 10
^{-2} - 2.12 x 10
^{-2} - 2.12 x 10
^{-2} - 2.12 x 10
^{-2}

C

MCQ. By expressing answer in form of 10^{n} , answer of 10^{6} x 10^{-3} ⁄10^{-5} is

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

D

MCQ. Product of q³ and q² is equal to

- q
- q
^{5} - q
^{7} - q
^{6}

D