Learn indices and standard form MCQs, grade 8 online math test 8, fractional indices multiple choice questions and answers. Fractional indices revision test has math worksheets, helping answer key with choices as a1⁄2 b1⁄5, a2⁄5 b1⁄4, a2⁄3 b5⁄6 and a5⁄2 b1⁄6 of multiple choice questions (MCQ) with fractional indices quiz as by simplifying a³b5⁄6 ⁄a1⁄2 b2⁄3 , answer will be for competitive exam prep, viva interview questions. Free math study guide to practice fractional indices quiz to attempt multiple choice questions based test.

MCQ. By simplifying the a³b5⁄6 ⁄a1⁄2 b2⁄3 , the answer will be

1. a2⁄5 b1⁄4
2. a1⁄2 b1⁄5
3. a2⁄3 b5⁄6
4. a5⁄2 b1⁄6

D

MCQ. By simplifying (3xy³)³, the answer will be

1. 18x³y8
2. 24x5 y8
3. 27x4 y6
4. 27x³y9

D

MCQ. The answer of (7.2 x 1016 )/(3.4 x 1018 ) in standard form is

1. 2.12 x 10-2
2. 2.12 x 10-2
3. 2.12 x 10-2
4. 2.12 x 10-2

C

MCQ. By expressing the answer in form of 10n , the answer of 106 x 10-3 ⁄10-5 is

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

D

MCQ. The product of q³ and q² is equal to

1. q
2. q5
3. q7
4. q6

D