# Indices and Standard Form Multiple Choice Questions 11 PDF Download

Practice indices and standard form MCQs, grade 8 online math test 11, fractional indices multiple choice questions and answers. Fractional indices revision test has math worksheets, helping answer key with choices as 2, 3, 4 and 5 of multiple choice questions (MCQ) with fractional indices quiz as if 4^{x} = 16 then value of 'x' is for competitive exam prep, viva interview questions. Free math study guide to practice fractional indices quiz to attempt multiple choice questions based test.

## MCQs on Indices and Standard Form Quiz PDF Download Worksheets 11

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

- 3
- 2
- 4
- 5

B

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

- 3³
- 3²
- 2³
- 3
^{-3}

B