Class 9 math Practice Tests

Class 9 Math Online Tests

The e-Book *Logarithms Multiple Choice Questions (MCQ Quiz) with answers*, logarithms MCQs PDF download to study online 9th grade math certificate courses. Practice Introduction to Logarithms Multiple Choice Questions and Answers (MCQs), Logarithms quiz answers PDF for online study. The *Logarithms MCQ* App Download: Free learning app for laws of logarithm, logarithms, scientific notation, characteristics of logarithm test prep for distance learning.

The MCQ *Logarithms having base ‘10’ are called*: pure logarithms, common logarithms/briggesian logarithms, natural logarithms and infinite logarithms with "Logarithms" App Download (Free) for online study. Solve introduction to logarithms quiz questions, download Google eBook (Free Sample) for taking online classes.

**MCQ 1**: The logarithms having base ‘10’ are called

A) pure logarithms

B) common logarithms/Briggesian logarithms

C) natural logarithms

D) infinite logarithms

b

**MCQ 2**: If a^{x} then

A) a = log_{x}n

B) x = log_{n}a

C) x = log_{a}n

D) a = log_{n}x

c

**MCQ 3**: 10^{−3} = 0.001 can be written in the form of logarithm as

A) log 1 = −3

B) log 0.001 = 3

C) log 3 = − 0.001

D) log 0.001 = −3

d

**MCQ 4**: The types of logarithms are

A) 4

B) 3

C) 2

D) 5

c

**MCQ 5**: 10² = 100 can be written in the form of logarithm as

A) log 100 = 2

B) log 2 = 100

C) log 2^{100}

D) log 2 ⁄ log 100

a

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