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Solve Joint variation Multiple Choice Questions (MCQ), joint variation quiz answers PDF worksheet, grade 10 math practice test for online school programs. Learn ratio, proportions and variations Multiple Choice Questions and Answers (MCQs), "Joint Variation" quiz questions and answers for online high school classes. Learn math: ratios, math: variation, joint variation test prep for virtual online school.

"If x ∝ y² then" Multiple Choice Questions (MCQ) on human eye with choices x = y², x = ky², xy² = 1, and xy² = k for online high school classes. Practice ratio, proportions and variations quiz questions for online certificate programs for school certificate.

MCQ: If x ∝ y² then

1. x = y²
2. x = ky²
3. xy² = 1
4. xy² = k

B

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

1. k ⁄ v³
2. 1 ⁄ v³
3. kv³

A

MCQ: A combination of direct and inverse variations of one or more than one variables is known as

1. direct variation
2. inverse variation
3. joint variation
4. complex variation

C