Test Ratio and Proportion Directly and Inversely

What is the ratio of Blue dots to Yellow dots?

Check the statement(s) which is/are true about the given figure.

• There are two yellow tins for every three red tins.

• There are two red tins for every three yellow tins.

• The ratio of red tins to yellow tins is 2 ∶ 3

• • The ratio of yellow tins to red tins is 2 ∶ 3

A farmer plants some crops in a field. For every 4 carrots he plants 2 leeks. He plants 48 carrots in total. How many leeks did he plant? How many vegetables did he plant in total?

Check the statement(s) which is/are true about the given figure.

• The first two rectangles are proportional

• All the given rectangles are proportional

• The Green and the Red rectangles are proportional

• The Yellow and Red rectangles are NOT proportional

• The perimeters and sides of the Green and Yellow rectangles are proportional

What is the ratio of the volume of the two solids?

• 9

• 15

• 26

• 27

What is the ratio of red apples to green apples

• 7 apples to 3 green

• 4 red apples to 7 apples

• 4 red apples to 3 green apples

• 3 green apples to 4 red apples

There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?

• 10 to 13

• 23 to 13

• 13 to 10

• 23 to 10

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26

Solve for x 

• x = 1/10

• x = 10

• x = 4

• x = 5

Which statement best describes what a ratio is.

• A number

• A comparison of two quantities using division.

• A comparison

• A comparison of many things.