Chapter 10: Class 9 Math Exam Tests

Class 9 Math MCQs - Chapter 10

The *Introduction to logarithms Multiple Choice Questions (MCQs) with Answers PDF*, introduction to logarithms MCQs PDF Download e-Book Ch. 10-1 to study Grade 9 Math Course. Learn Introduction to Logarithms Quiz Questions and Answers to study online high school courses. The *Introduction to Logarithms MCQs App* Download: Free learning app for characteristics of logarithm, scientific notation, logarithms, laws of logarithm test prep for distance learning.

The Multiple Choice Question (MCQ Quiz): *Characteristic of log 0.03 is;* "Introduction to Logarithms" App Download (Free) with answers: −2; −1; 1; 2; to study online high school courses. Solve Characteristics of Logarithm MCQ Questions, download Google eBook (Free Sample) for online certificate courses.

*The characteristic of the log 0.03 is*

- −1
- −2
- 1
- 2

b

*The number 50700 in the form of scientific notation should be*

- 5.07 × 10
^{4} - 5.07 × 10
^{3} - 5.07 × 10
^{−4} - 5.07 × 10
^{5}

a

*The logarithms having base ‘10’ are called*

- pure logarithms
- common logarithms/Briggesian logarithms
- natural logarithms
- infinite logarithms

b

*Log _{a}(mn) equals to*

- log
_{a}m + log_{a}n - log
_{a}m - log_{a}n - n log
_{a}m - log
_{b}n × log_{a}b

a

*A concise, precise and convenient method to write very small or large numbers is called*

- equation
- scientific notation
- matrix
- iota

b

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