# Ratio, Proportions and Variations Multiple Choice Questions and Answers 3 PDF Download

Learn ratio, proportions and variations multiple choice questions, grade 10 math online test 3 for high school degree online courses, distance learning for exam prep. Practice joint variation multiple choice questions (MCQs), ratio, proportions and variations quiz questions and answers for math class for online geometry courses distance learning.

Study high school math multiple choice questions (MCQs): if u²∝1⁄v³ then value of u² should be, for free online courses with choices 1⁄v³, k⁄v³, v², and kv³, joint variation quiz to improve study skills for exams by online learning on distance education ePortal. Free math study guide for online learning joint variation quiz questions to attempt multiple choice questions based test.

## MCQs on Ratio, Proportions and Variations Worksheets 3 Quiz PDF Download

MCQ: If u²∝1⁄v³ then value of u² should be

- k⁄v³
- 1⁄v³
- v²
- kv³

A

MCQ: Ratio of a and b should be written as

- a : b
- a + b
- b + a
- b : a

A

MCQ: Types of variations are

- 1
- 2
- 3
- 4

B

MCQ: 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: According to theorem of invertendo, if a : b = c : d then

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

A