# Indices and Standard Form Multiple Choice Questions Test 15 Tests pdf Download

Practice math test 15 on indices and standard form MCQs, grade 8 power law of indices multiple choice questions and answers. Power law of indices revision test has math worksheets, answer key with choices as a8b4, a18b15, a12b4 and a10b3 of multiple choice questions (MCQ) with power law of indices quiz as by simplifying (a6b5)3, answer will be for competitive exam prep. Free math study guide to learn power law of indices quiz to attempt multiple choice questions based test.

## MCQs on Indices and Standard Form Quiz pdf Download Worksheets 15

MCQ. By simplifying (a6b5)3, answer will be

1. a18b15
2. a8b4
3. a12b4
4. a10b3

A

MCQ. Answer of 2(3.4 x 107) in ordinary notation is

1. 0.068
2. 0.0068
3. 6800
4. 0.00068

B

MCQ. By simplifying (x2)5, answer will be

1. x12
2. x7
3. x10
4. x12

C

MCQ. By solving (3x2)3 x 3x2, answer will be

1. 81x5
2. 81x4
3. 81x8
4. 81x6

C

MCQ. Product of 2a6b4 and a7b8 is

1. 4a10b7
2. 4a11b12
3. 2a19b15
4. 2a13b12

D