Learn introduction to logarithms MCQs, grade 9 math test 2 for online learning courses and test prep, scientific notation multiple choice questions and answers. Scientific notation revision test includes math worksheets to learn for online practice math courses distance learning.

Math multiple choice questions (MCQ): number 0.000043 in form of scientific notation should be with options 4.3 × 10−5, 4.3 × 104, 4.3 × 105 and 4.3 × 106, scientific notation quiz with online student portal questions and answers to help in teaching strategies and teaching methods. Free math study guide to learn scientific notation quiz to attempt multiple choice questions based test.

MCQ: Number 0.000043 in form of scientific notation should be

1. 4.3 × 104
2. 4.3 × 10−5
3. 4.3 × 105
4. 4.3 × 106

B

MCQ: Number whose logarithm is given is called

1. geometric logarithm
2. anti logarithm
3. common logarithm
4. natural logarithm

B

MCQ: Napier's logarithm is also called

1. natural logarithm
2. anti logarithm
3. common logarithm
4. mantissa

A

MCQ: Characteristic of log 0.000581 is

1. 3
2. 5
3. 4
4. −4

D

MCQ: If ax then

1. a = logxn
2. x = logna
3. x = logan
4. a = lognx

C