# Indices and Standard Form Multiple Choice Questions 21 PDF Download

Learn indices and standard form MCQs, grade 8 math test 21 for online courses learning and test prep, fractional indices multiple choice questions and answers. Fractional indices revision test includes math worksheets to learn for math equations to solve.

Math multiple choice questions (MCQ) on by expressing ³√64x^{18} in index form, answer will be with options 4x^{6}, 4x³, 4x^{5} and 4x², 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 21

MCQ. By expressing ³√64x^{18} in index form, answer will be

- 4x³
- 4x
^{6} - 4x
^{5} - 4x²

B

MCQ. Answer of 18.28^{5} / 4.56³ is

- 2.15 x 10
^{4} - 2.15 x 10
^{5} - 2.15 x 10
^{7} - 2.15 x 10
^{6}

A

MCQ. By solving a^{8} ⁄a, quotient will be

- a
^{10} - a
^{9} - a
^{7} - a
^{11}

C

MCQ. By simplifying 18x^{10} ⁄(3x^{4} )², answer will be

- 2x³
- 2x²
- 2x
^{4} - 2x
^{5}

B

MCQ. By solving following (4x^{9} ) x (x²) ⁄x^{5} , answer will be

- 8x
^{5} - 9x
^{6} - 4x
^{16} - 4x
^{6}

D