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The e-Book Joint variation Multiple Choice Questions (MCQ Quiz) with answers, joint variation MCQs PDF download to study online 10th grade math certificate courses. Practice Ratio, Proportions and Variations Multiple Choice Questions and Answers (MCQs), Joint Variation quiz answers PDF to study online certification courses. The Joint Variation MCQ App Download: Free learning app for proportion, joint variation, math: variation, math: ratios test prep for virtual online school.

The MCQ If x ∝ y² then: x = y², x = ky², xy² = 1 and xy² = k with "Joint Variation" App Download (Free) to study online certification courses. Solve ratio, proportions and variations quiz questions, download Google eBook (Free Sample) for school certificate.

## Joint Variation MCQ Quiz : Math MCQs

MCQ 1: If x ∝ y² then

A) x = y²
B) x = ky²
C) xy² = 1
D) xy² = k

MCQ 2: If u²∝1 ⁄ v³ then the value of u² should be

A) k ⁄ v³
B) 1 ⁄ v³
C) v²
D) kv³

MCQ 3: A combination of direct and inverse variations of one or more than one variables is known as

A) direct variation
B) inverse variation
C) joint variation
D) complex variation

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