Class 9 math Practice Tests

Class 9 Math Online Tests

The *Proportions in math Multiple Choice Questions (MCQ Quiz) with Answers PDF* (Proportions in Math MCQ PDF Download) e-Book to practice Grade 9 Math Tests. Learn Percentage, Ratio and Proportion Multiple Choice Questions and Answers (MCQs), Proportions in Math quiz answers PDF to study online school courses. The *Proportions in Math MCQ App* Download: Free learning app for percentage calculations, proportions in math, mathematical ratios, math theorems test prep for online school and college.

The MCQ: *If 2 ratios a:b and c:d are equal then we can write it as;* "Proportions in Math" App Download (Free) with answers: A : b ⁄ c : d; A : b = c : d; A + b = c + d; A : c = d : b; to study online school courses. Solve Percentage, Ratio and Proportion Quiz Questions, download Google eBook (Free Sample) for distance education.

**MCQ 1:** *If two quantities are related in such a way that increase in 1 quantity causes increase in other quantity, then this variation is said to be*

- joint proportion
- extreme proportion
- direct proportion
- inverse proportion

c

**MCQ 2:** *If 2 ratios a:b and c:d are equal then we can write it as*

- a : b ⁄ c : d
- a : b = c : d
- a + b = c + d
- a : c = d : b

b

**MCQ 3:** *A statement which is expressed as an equivalence of two ratios is known as*

- proportion
- variation
- ratio
- probability

a

**MCQ 4:** *14 buffaloes consume 63kg hay in 18 days. The number of buffaloes to eat 770kg of hay in 28 days should be*

- 120 cows
- 100 cows
- 115 cows
- 110 cows

d

**MCQ 5:** *If two quantities are related in such a way that when 1 quantity increases, the other quantity decreases, then this variation is said to be*

- extreme proportion
- joint proportion
- direct proportion
- inverse proportion

d

Math Theorems MCQs

Characteristics of Logarithm MCQs

LCM and HCF MCQs

Properties of Real Numbers MCQs

Geometric Sequence MCQs

Rationalization of Surds MCQs

Geometric Mean MCQs

Linear Equations MCQs

Conversion Graphs MCQs

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