# Indices and Standard Form Multiple Choice Questions 9 PDF Download

Practice indices and standard form MCQs, grade 8 online math test 9, zero and negative indices multiple choice questions and answers. Zero and negative indices revision test has math worksheets, helping answer key with choices as a^{-3}, a², a^{-4} and a^{4} of multiple choice questions (MCQ) with zero and negative indices quiz as by simplifying a^{-4} x a^{0} , 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 9

MCQ. By simplifying the a^{-4} x a^{0} , the answer will be

- a²
- a
^{-3} - a
^{-4} - a
^{4}

C

MCQ. If a = 3 x 10^{-4} and b = 4 x 10^{-2} then the value of 2a + b is

- 4.06 x 10
^{-3} - 4.06 x 10
^{-4} - 4.06 x 10
^{-5} - 4.06 x 10
^{-2}

D

MCQ. By solving the 2^{4} x 2, the answer in negative indices will be

- 1/2
^{-4} - 1/2
^{5} - 1/2
^{-5} - 2
^{-5}

C

MCQ. By simplifying the 5² ⁄6², the answer will be

- (5⁄6)
^{4} - (5⁄6)³
- (5⁄6)
^{5} - (5⁄6)²

D

MCQ. By solving the following (a^{6} )^{4} ⁄(a³)^{7} , the answer will be

- a³
- a
^{5} - a
^{6} - a
^{8}

A