Ratio Numbers

Maria and Rizal entered a competition as a team. Rizal's score was 3 times as Maria. He scored 24 more points than Maria. How many points did Maria score?

• 12 points

• 36 points

• 72 points

• 6 points

The length of a blue ribbon is 8 m. The length of a pink ribbon is 7 m. What is the ratio of the length of blue ribbon to the total length of blue and pink ribbon?

• 8 : 15

• 8 : 7

• 7 : 15

• 7 : 8

A painter mixed red and blue paint in the ratio 4 : 9 to obtain purple paint. He used 12 liters of red paint. How much blue paint did he use?

• 27 liters

• 21 liters

• 13 liters

• 20 liters

A painter mixed red and blue paint in the ratio 4 : 9 to obtain purple paint. What fraction of the red paint is the blue paint?

• 4/9

• 9/4

• 2 1/4

• 4/13

A painter mixed red and blue paint in the ratio 4 : 9 to obtain purple paint. What is the ratio of the blue paint to the total paint he used?

• 4 : 13

• 9 : 4

• 13 : 9

• 9 : 13

The ratio among three numbers is 3 : 5 : 7 and their sum is 45 Find the value of each numbers

• 7 , 5 , 9

• 5 , 9 , 3

• 9 , 15 , 21

x , y and z are three numbers such that the ratio x:y = 4 : 3 and the ratio y : z = 2 : 3 , find ratio among three numbers

• 8 : 6 : 9

• 7 : 5 :2

• 5 : 6 : 9

• 9 : 6 : 5

• 5 : 8 :  6

• 8 : 7 : 6 

• 9 : 4 : 5

• 6 : 5 : 8

a:b= 2 : 3 , c : b = 5 : 2 , then a : c =

• 15 : 4

• 4 : 15

• 5 : 3

• 4 : 7

• 7:10:16

• 5:10:16

• 7:5:20

• 7:5:25