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 4x = 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 4x = 16 then the value of 'x' is

1. 3
2. 2
3. 4
4. 5

B

MCQ. If a = 2.3 x 104 and b = 4.4 x 10³ then the answer of x⁄y is

1. 5 x 10-2
2. 5 x 10-3
3. 5 x 10-4
4. 5 x 10-5

A

MCQ. The sum of 7.8 x 108 and 4.5 x 107 is

1. 8.25 x 106
2. 8.25 x 105
3. 8.25 x 107
4. 8.25 x 108

D

MCQ. By expressing the answer in form of 10n , the answer of (1011 ⁄10-8 )⁄(10-5 ⁄10-15 ) is

1. 107
2. 109
3. 108
4. 10-9

B

MCQ. On evaluating the (35 )4⁄10 , the answer will be

1. 3-3

B