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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
2.16 Ratio and Proportion Review Test

Q 1: By what fraction the cost price should be multiplied to get selling price, if profit is 5%.
None of these
24/21
21/20
23/20

Q 2: If x and y are two numbers (y not equal to 0) the ratio x to y is represented as _____.
x : a
x : y
y : x
a : b

Q 3: x is directly proportional to y, if x=3 and y=4, find the constant of variation and then find x when y = 7.
21
4
21/4
4/21

Q 4: x is varies inversely y and constant of variation is 2/3, find x when y = 7.
2
2/21
21/2
21

Q 5: The inverse ratio of A:B is _____.
B : B
B : A
A : A
A : B

Q 6: Distance = Speed x _____.
Time
Miles
Velocity

Q 7: x is directly proportional to y, if x=2 and y=3, find the constant of variation and then find x when y = 4.
8/3
8
3
3/8

Q 8: Selling price = $1100 and Cost price = $1000, find Profit or Loss percentage?
20%
16%
10%
15%

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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