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- 1. Multiple Choice
Which of the following is not a proportion?
- 2. Multiple ChoiceDetermine the ratio of the following
'30 minutes to 2 hours'30 : 21 : 41 : 6None of the above - 3. Multiple ChoiceIn a class there are 30 boys and 12 girls. Find the ratio of number of boys to number of girls.2 : 55 : 23 : 4None of the above
- 4. Multiple ChoiceIn a class there are 15 boys and 20 girls, find the ratio of number of girls to the total number of students in the class3 : 44 : 34 : 77 : 4
- 5. Multiple ChoiceWrite if the given proportion is 'True' or 'False':
8 : 9 = 24 : 18TRUEFALSE - 6. Multiple ChoiceIdentify the number in the blank:
7 kg : _____kg = 14 m : 6 m3642 - 7. Multiple ChoiceThe angles of a triangle are in the ratio 1 : 2 : 3. The angles are45⁰ , 45⁰, 90⁰30⁰, 60⁰, 90⁰90⁰, 60⁰, 30⁰30⁰, 90⁰, 60⁰
- 8. Multiple ChoiceWrite 'True' or 'False'.
6 : 8 and 9 : 12 are equivalent ratios of 3 : 4TRUEFALSE - 9. Multiple ChoiceIn an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find the number of cats.c=15c=18c=21c=16
- 10. Multiple ChoiceWhich of these ratios is equivalent to 3:4?12:99:209:12803:804
- 11. Multiple Choice
Solve the proportion.q=2q=9q=4.5q=6 - 12. Multiple Choice75 is 15% of what number?50020350425
- 13. Multiple Choice
If a : b = 3 : 4 and b : c = 6 : 7, then a : b : c =
3 : 24 : 7
9 : 12 : 14
7 : 24 : 3
14 : 12 : 9
- 14. Fill in the Blank
If x : 4 = 9 : 12, then x = ...........
- 15. Fill in the Blank
If 25 : x = x : 81, Then x = ............
- 16. Fill in the Blank
Find the third proportional to 36, 18
- 17. Multiple Choice
If the ratio of sides of two square is 3 : 2, then the ratio of its area is ....
3 : 2
9 : 4
2 : 3
4 : 9
- 18. Multiple Choice
In the word 'BALLOONS' , the ratio between vowel letters and consonant letters is.....
1 : 2
3 : 5
2 : 5
3 : 4
- 19. Multiple Choice
If 8 cats, 12 dogs and 3 rabbits are in a store of pet animals, then the ratio 8 : 23 is for ..................
dogs to cats
cats to dogs
rabbits to cats
cats to all animals
- 20. Multiple Choice
Mr. Perez allocates his monthly salary for bills, food, transportation and other expenses at the ratio of 3:3:2:2. If he received P28,450.00 last month, how much did he spend for food?
P2,845.00
P5,690.00
P8,535.00
P11,380.00
- Answer choicesTagsAnswer choicesTags