Class 8 Courses

Class 8 math Practice Tests

Class 8 Math Online Tests

Books:

Apps:

The Math prefixes Multiple Choice Questions (MCQ Quiz) with Answers PDF, Math Prefixes MCQ PDF e-Book download to practice Grade 8 Math Tests. Learn Indices and Standard Form Multiple Choice Questions and Answers (MCQs), Math Prefixes quiz answers PDF to learn online certificate courses. The Math Prefixes MCQ App Download: Free learning app for fractional indices, math prefixes, multiplication law of indices test prep for online classes.

## Math Prefixes MCQs: Questions and Answers

MCQ 1:

The answer of 9.5 x 105 ⁄104 in ordinary notation is

1. 0.95
2. 0.095
3. 95
4. 0.0095
MCQ 2:

The answer of 0.495 in standard form is

1. 4.95 x 10-2
2. 4.95 x 10-3
3. 4.95 x 10-4
4. 4.95 x 10-1
MCQ 3:

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
MCQ 4:

The answer of 12(2.0 x 10³)⁄(4.0 x 10²) in standard form is

1. 6.0 x 10²
2. 6.0 x 10-2
3. 6.0 x 10-1
4. 6.0 x 101
MCQ 5:

The answer of 0.0523 in standard form is

1. 5.23 x 10-2
2. 5.23 x 10-3
3. 5.23 x 10-4
4. 5.23 x 10-5