Class 9 Math MCQ Questions

Class 9 Math MCQs - Chapter 13

The e-Book *Logarithms and exponents Multiple Choice Questions and Answers (MCQs)*, logarithms and exponents quiz answers PDF 1 to study online courses, class 9 math tests. Practice Scientific Notation MCQs, logarithms and exponents quiz questions and answers for online school and college. The e-Book "Logarithms and Exponents MCQ" App Download: scientific notation, laws of logarithm test prep for online school and college.

The Multiple Choice Question (MCQ Quiz) "The scientific form of 79.69 is" PDF, *Logarithms and Exponents* App Download (Free) with 7.969 × 10, 796.9 × 10, 79.69 × 10, and 7.969 × 10² choices for online school and college. Solve scientific notation quiz questions, download Google eBook (Free Sample) for online school courses.

**MCQ**: The scientific form of 79.69 is

A) 796.9 × 10

B) 7.969 × 10

C) 79.69 × 10

D) 7.969 × 10²

b

**MCQ**: The decimal form of 0.59 × 10^{4}

A) 590

B) 590000

C) 59000

D) 5900

d

**MCQ**: We can write log 15 + log 7 in a single logarithm form as

A) log (15 - 7)

B) log(15 × 7)

C) log 22

D) log (15 + 7)

b

**MCQ**: Log_{a}a equals to

A) 0

B) 1

C) −1

D) a

b

**MCQ**: Log_{a}n equals to

A) log_{a}m + log_{a}n

B) log_{a}m - log_{a}n

C) n log_{a}m

D) log_{b}n × log_{a}b

d

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