Test Ratio and Proportion Directly and Inversely

Solve the proportion:

• 4

• 8

• 14

• 10

Simplify as fully as possible 28:42

• 14 : 21

• 3 : 2

• 1 : 1.5

• 2 : 3

In a class of 10 boys and 14 girls the ratio of girls to boys is

• 10 : 14

• 1 : 2

• 7 : 5

• 5 : 7

What ratio is equivalent to 3:5

• 30 : 500

• 9 : 15

• 13 : 1 5

• 1 : 2

Direct proportion, inverse proportion or neither? I have 3 cats who eat a bag of cat food every 4 days. If I get another cat, how long will each bag last?

• Direct

• Inverse

• Neither

Direct proportion, inverse proportion or neither?

Four people lay a pipeline in 5 days. How long would ten people take?

• Direct

• Inverse

• Neither

Simplify as fully as possible 18 : 24 :30

• 9 : 12 : 15

• 6 : 8 :10

• 2 : 3 : 4

• 3 : 4 : 5

Determine the ratio of the following
'30 minutes to 2 hours'

• 30 : 2

• 1 : 4

• 1 : 6

• None of the above

In a class there are 30 boys and 12 girls. Find the ratio of number of boys to number of girls.

• 2 : 5

• 5 : 2

• 3 : 4

• None of the above

In a class there are 15 boys and 20 girls, find the ratio of number of girls to the total number of students in the class 

• 3 : 4

• 4 : 3

• 4 : 7

• 7 : 4