Free Printable Short Quiz on Variation

Worksheets

Short Quiz on Variation

Total questions: 10

Worksheet time: 5mins

Name

Class

Date

What kind of variation does the statement "The number of hours to finish a job to the number of men working" represent?

Direct Variation

Inverse Variation

Joint Variation

Combined Variation

"The area of the wall to the amount of paint used to cover it". What kind of relationship does the two quantities represent?

Direct Variation

Inverse Variation

Joint Variation

Combined Variation

"The time a teacher spends checking papers to the number of students." This statement is an example of____

Direct Variation

Inverse Variation

Joint Variation

Combined Variation

"The number of persons sharing a pie to the size of slices of the pie". It is an example of ______.

Direct Variation

Inverse Variation

Joint Variation

Combined Variation

Which of the following is the mathematical statement of "y varies directly as x"?

y = kx

$y=\frac{k}{x}$

$y=\frac{x}{k}$

x = ky

If y varies inversely as x is translated as _______.

y = kx

$y=\frac{k}{x}$

$y\ =\ \frac{x}{k}$

x = ky

The electrical resistance R of a wire varies directly as its length l and inversely as the square of its diameter d. This statement is translated as _________.

$R=kld^2$

$R\ =\ kld$

$R\ =\ \frac{kl}{d^2}^{ }$

$R=\frac{k}{ld^2}$

If y varies inversely as x and y=10 when x=2, what is the constant of variation?

k=10

k=2

k=5

k=20

If y = 12 when x=4.find the constant of variation when y varies directly as x?

k=48

k=3

k=4

k=12

10.

Which of the following shows a joint variation?

z = kx

$z=\frac{k}{xy}$

z=kxy

$z=\frac{k}{x}$

100 %

Short Quiz on Variation

Total questions: 10

Worksheet time: 5mins

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