Chapter 13: Class 9 Math Exam Tests

Class 9 Math MCQs - Chapter 13

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

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

**MCQ 1**: 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 2**: The decimal form of 0.59 × 10^{4}

A) 590

B) 590000

C) 59000

D) 5900

d

**MCQ 3**: 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 4**: Log_{a}a equals to

A) 0

B) 1

C) −1

D) a

b

**MCQ 5**: 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

Algebraic Expressions and Algebraic Formulas MCQs

Sets and Functions MCQs

Algebraic Manipulation MCQs

Linear Equations and Inequalities MCQs

Factorization MCQs

Arithmetic and Geometric Sequences MCQs

Consumer Math MCQs

Logarithms and Exponents MCQs

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