Create a homework in a form of a quiz. The academic subject for which the text must be created - Mathematics. Content must be appropriate fo...
←
→
aidemia--modules-homework_typeCreate a homework in a form of a quiz
Which subjectMathematics
What age groupYear or Grade 9
What topicRATIO
Question typesClose-ended
Number of questions20
Number of answers1
Correct answersExactly 1
Show correct answers
Use images (descriptions)
Any other preferences

Year 9 Mathematics Homework Quiz: Ratios

Instructions

Please read each question carefully and choose the correct answer from the options provided. Good luck!

  1. What is the ratio of 4 to 8?

    • A. 1:2
    • B. 1:4
    • C. 2:5
    • D. 2:8

  2. If a recipe requires 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar?

    • A. 2:3
    • B. 3:2
    • C. 5:2
    • D. 2:5

  3. Two numbers are in the ratio 3:5. If the smaller number is 12, what is the larger number?

    • A. 18
    • B. 20
    • C. 24
    • D. 30

  4. A class has 15 boys and 10 girls. What is the ratio of boys to girls in simplest form?

    • A. 3:2
    • B. 5:3
    • C. 2:3
    • D. 1:2

  5. If the ratio of cats to dogs in a pet shop is 4:3 and there are 12 cats, how many dogs are there?

    • A. 6
    • B. 8
    • C. 9
    • D. 10

  6. A rectangle has a length to width ratio of 5:2. If the width is 4 cm, what is the length?

    • A. 8 cm
    • B. 10 cm
    • C. 12 cm
    • D. 14 cm

  7. In a school, the ratio of teachers to students is 1:20. If there are 5 teachers, how many students are there?

    • A. 80
    • B. 100
    • C. 120
    • D. 150

  8. The ratio of red balls to blue balls is 7:3. If there are 21 red balls, how many blue balls are there?

    • A. 6
    • B. 9
    • C. 12
    • D. 15

  9. What is the ratio of 15 to 25 in simplest form?

    • A. 3:5
    • B. 5:3
    • C. 1:10
    • D. 1:5

  10. A map has a scale ratio of 1:50,000. If two towns are 3 cm apart on the map, what is the actual distance between the towns in km?

    • A. 1.5 km
    • B. 1.2 km
    • C. 1.8 km
    • D. 2 km

  11. A fruit basket contains apples and oranges in the ratio 3:4. If there are 28 oranges, how many apples are there?

    • A. 21
    • B. 24
    • C. 30
    • D. 7

  12. The ratio of a boy’s age to a girl’s age is 5:7. If the boy is 10 years old, how old is the girl?

    • A. 12
    • B. 14
    • C. 15
    • D. 18

  13. If the ratio of the length to width of a rectangle is 8:5, what would be the width if the length is 40 cm?

    • A. 25 cm
    • B. 20 cm
    • C. 15 cm
    • D. 10 cm

  14. The ratio of a car's speed to a bike's speed is 10:3. If the bike's speed is 15 km/h, what is the car's speed?

    • A. 50 km/h
    • B. 45 km/h
    • C. 30 km/h
    • D. 25 km/h

  15. If there are 60 chocolates shared between two friends in the ratio 2:3, how many chocolates does the first friend get?

    • A. 24
    • B. 30
    • C. 36
    • D. 12

  16. In a survey, the ratio of people who prefer tea to those who prefer coffee is 4:3. If 50 people were surveyed, how many preferred coffee?

    • A. 21
    • B. 23
    • C. 30
    • D. 28

  17. A school has 80% boys and 20% girls. What is the ratio of boys to girls?

    • A. 4:1
    • B. 5:1
    • C. 3:1
    • D. 2:1

  18. If two numbers are in the ratio 1:4 and their sum is 50, what is the smaller number?

    • A. 10
    • B. 20
    • C. 25
    • D. 30

  19. A recipe calls for 3 parts sugar to 5 parts flour. If you have 15 parts flour, how much sugar is needed?

    • A. 5 parts
    • B. 10 parts
    • C. 9 parts
    • D. 6 parts

  20. The ratio of men to women in a company is 7:5. If there are 28 men, how many women are there?

    • A. 20
    • B. 25
    • C. 15
    • D. 10

End of Quiz

Please review your answers before submitting your quiz.