# Indices and Standard Form Multiple Choice Questions 22 PDF Download

Practice indices and standard form MCQs, grade 8 online math test 22, zero and negative indices multiple choice questions and answers. Zero and negative indices revision test has math worksheets, helping answer key with choices as 1⁄3^{4}, 1⁄2^{4}, 1⁄4^{4} and 2^{4} of multiple choice questions (MCQ) with zero and negative indices quiz as by simplifying 4² x 4^{-6} for positive indices, answer will be for competitive exam prep, viva interview questions. Free math study guide to practice zero and negative indices quiz to attempt multiple choice questions based test.

## MCQs on Indices and Standard Form Quiz PDF Download Worksheets 22

MCQ. By simplifying the 4² x 4^{-6} for positive indices, the answer will be

- 1⁄2
^{4} - 1⁄3
^{4} - 1⁄4
^{4} - 2
^{4}

C

MCQ. If x = 4.7 x 10^{5} and y = 6.7 x 10^{6} then the value of xy is

- 3.149 x 10
^{12} - 3.149 x 10
^{10} - 3.149 x 10
^{9} - 3.149 x 10
^{7}

A

MCQ. By simplifying the (a^{1⁄2} )^{4} x (a^{1⁄2} )³, the answer will be

- a
^{2⁄5} - a
^{7⁄2} - a
^{7⁄5} - a
^{7⁄4}

B

MCQ. If 18a^{6} b^{4} is divided by 3a³b² then the answer will be

- 8a³b³
- 6a³b²
- 7a
^{4}b² - 6a
^{5}b³

B

MCQ. If 3² x 3^{4} = 3^{x} then the value of 'x' is

- 3
- 4
- 5
- 6

D