PM Review — Rational Numbers

Question 1 Difficulty 1

Draw a visual representation of a ratio of 2 red circles to 3 green circles.

A [🔴][🔴][🟢][🟢][🟢]
B [🔴][🟢][🟢][🟢][🟢]
C [🔴][🔴][🟢][🟢]
D [🟢][🟢][🔴][🔴][🟢]

💡 Explanation The correct representation of 2 red circles to 3 green circles is [🔴][🔴][🟢][🟢][🟢].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 2 Difficulty 1

Draw a visual representation of a ratio of 4 stars to 1 moon.

A [⭐][⭐][⭐][⭐][🌕]
B [🌕][⭐][⭐][⭐][⭐]
C [⭐][🌕][⭐][⭐][⭐]
D [🌕][🌕][⭐][⭐][⭐][⭐]

💡 Explanation The correct representation of 4 stars to 1 moon is [⭐][⭐][⭐][⭐][🌕].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 3 Difficulty 1

Draw a visual representation of a ratio of 1 cat to 2 dogs.

A [🐱][🐶][🐶]
B [🐶][🐱][🐶]
C [🐶][🐶][🐱]
D [🐱][🐱][🐶]

💡 Explanation The correct representation of 1 cat to 2 dogs is [🐱][🐶][🐶].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 4 Difficulty 1

Draw a visual representation of a ratio of 5 apples to 2 oranges.

A [🍏][🍏][🍏][🍏][🍏][🍊][🍊]
B [🍊][🍊][🍏][🍏][🍏][🍏][🍏]
C [🍏][🍊][🍏][🍏][🍏][🍏][🍏]
D [🍏][🍏][🍏][🍊][🍊][🍏][🍏]

💡 Explanation The correct representation of 5 apples to 2 oranges is [🍏][🍏][🍏][🍏][🍏][🍊][🍊].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 5 Difficulty 1

Draw a visual representation of a ratio of 6 triangles to 3 squares.

A [🔺][🔺][🔺][🔺][🔺][🔺][⬜][⬜][⬜]
B [⬜][🔺][🔺][🔺][🔺][🔺][🔺][⬜][⬜]
C [🔺][⬜][🔺][🔺][🔺][🔺][🔺][⬜]
D [⬜][⬜][🔺][🔺][🔺][🔺][🔺][🔺]

💡 Explanation The correct representation of 6 triangles to 3 squares is [🔺][🔺][🔺][🔺][🔺][🔺][⬜][⬜][⬜].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 6 Difficulty 1

Draw a visual representation of a ratio of 2 books to 5 notebooks.

A [📚][📚][📓][📓][📓][📓][📓]
B [📓][📓][📚][📚][📓][📓]
C [📚][📓][📓][📓][📓][📓]
D [📓][📚][📓][📓][📓][📓]

💡 Explanation The correct representation of 2 books to 5 notebooks is [📚][📚][📓][📓][📓][📓][📓].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 7 Difficulty 1

Draw a visual representation of a ratio of 1 chair to 4 tables.

A [🪑][🪑][🪑][🪑][🪑]
B [🪑][🪑][🪑][🪑][🪑][🪑][🪑][🪑]
C [🪑][🪑][🪑][🪑][🪑][🪑][🪑][🪑][🪑]
D [🪑][🪑][🪑][🪑][🪑][🪑][🪑][🪑][🪑]

💡 Explanation The correct representation of 1 chair to 4 tables is [🪑][🪑][🪑][🪑][🪑].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 8 Difficulty 1

Draw a visual representation of a ratio of 3 flowers to 2 leaves.

A [🌸][🌸][🌸][🍃][🍃]
B [🍃][🍃][🌸][🌸][🌸]
C [🌸][🍃][🌸][🌸][🍃]
D [🍃][🌸][🌸][🌸][🍃]

💡 Explanation The correct representation of 3 flowers to 2 leaves is [🌸][🌸][🌸][🍃][🍃].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 9 Difficulty 1

Draw a visual representation of a ratio of 2 cars to 3 bikes.

A [🚗][🚗][🚲][🚲][🚲]
B [🚲][🚲][🚗][🚗][🚲]
C [🚗][🚲][🚗][🚲][🚲]
D [🚲][🚗][🚲][🚲][🚗]

💡 Explanation The correct representation of 2 cars to 3 bikes is [🚗][🚗][🚲][🚲][🚲].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 10 Difficulty 1

Draw a visual representation of a ratio of 4 birds to 1 fish.

A [🐦][🐦][🐦][🐦][🐠]
B [🐠][🐦][🐦][🐦][🐦]
C [🐦][🐦][🐦][🐠][🐦]
D [🐦][🐦][🐠][🐦][🐦]

💡 Explanation The correct representation of 4 birds to 1 fish is [🐦][🐦][🐦][🐦][🐠].

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 11 Difficulty 2

Draw a visual representation of a ratio of 2 red balls to 3 blue balls, then write the ratio in numbers.

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

💡 Explanation The representation is [🔴][🔴][🔵][🔵][🔵], and the ratio is 2:3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 12 Difficulty 2

Draw a visual representation of a ratio of 3 pencils to 2 erasers, then write the ratio in numbers.

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

💡 Explanation The representation is [✏️][✏️][✏️][🧽][🧽], and the ratio is 3:2.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 13 Difficulty 2

Draw a visual representation of a ratio of 5 cookies to 3 cupcakes, then write the ratio in numbers.

A 5:3
B 3:5
C 8:3
D 3:8

💡 Explanation The representation is [🍪][🍪][🍪][🍪][🍪][🧁][🧁][🧁], and the ratio is 5:3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 14 Difficulty 2

Draw a visual representation of a ratio of 6 oranges to 2 bananas, then write the ratio in numbers.

A 2:6
B 3:1
C 6:2
D 1:3

💡 Explanation The representation is [🍊][🍊][🍊][🍊][🍊][🍊][🍌][🍌], and the ratio is 6:2.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 15 Difficulty 2

Draw a visual representation of a ratio of 4 cars to 6 bicycles, then write the ratio in numbers.

A 2:3
B 3:2
C 4:6
D 6:4

💡 Explanation The representation is [🚗][🚗][🚗][🚗][🚲][🚲][🚲][🚲][🚲][🚲], and the ratio is 2:3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 16 Difficulty 2

Draw a visual representation of a ratio of 3 books to 1 notebook, then write the ratio in numbers.

A 1:3
B 3:1
C 1:4
D 3:4

💡 Explanation The representation is [📚][📚][📚][📓], and the ratio is 3:1.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 17 Difficulty 2

Draw a visual representation of a ratio of 2 dogs to 5 cats, then write the ratio in numbers.

A 5:2
B 2:5
C 3:7
D 7:3

💡 Explanation The representation is [🐶][🐶][🐱][🐱][🐱][🐱][🐱], and the ratio is 2:5.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 18 Difficulty 2

Draw a visual representation of a ratio of 4 flowers to 3 leaves, then write the ratio in numbers.

A 4:3
B 3:4
C 5:3
D 3:5

💡 Explanation The representation is [🌺][🌺][🌺][🌺][🍃][🍃][🍃], and the ratio is 4:3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 19 Difficulty 2

Draw a visual representation of a ratio of 1 elephant to 2 lions, then write the ratio in numbers.

A 1:2
B 2:1
C 3:1
D 1:3

💡 Explanation The representation is [🐘][🦁][🦁], and the ratio is 1:2.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 20 Difficulty 2

Draw a visual representation of a ratio of 7 marbles to 3 balls, then write the ratio in numbers.

A 3:7
B 7:3
C 4:3
D 3:4

💡 Explanation The representation is [⚪][⚪][⚪][⚪][⚪][⚪][⚪][⚽][⚽][⚽], and the ratio is 7:3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 21 Difficulty 3

You have 12 apples and 8 oranges. What is the ratio of apples to oranges? Draw a number line to verify your answer.

A 3:2
B 2:3
C 4:3
D 1:1

💡 Explanation The ratio is 12:8 which simplifies to 3:2. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 22 Difficulty 3

You have 10 red balls and 15 blue balls. What is the ratio of red balls to blue balls? Draw a number line to verify your answer.

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

💡 Explanation The ratio is 10:15 which simplifies to 2:3. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 23 Difficulty 3

You have 6 pencils and 9 erasers. What is the ratio of pencils to erasers? Draw a number line to verify your answer.

A 3:2
B 2:3
C 1:1
D 4:3

💡 Explanation The ratio is 6:9 which simplifies to 2:3. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 24 Difficulty 3

You have 8 chocolates and 4 candies. What is the ratio of chocolates to candies? Draw a number line to verify your answer.

A 4:3
B 2:1
C 1:2
D 3:2

💡 Explanation The ratio is 8:4 which simplifies to 2:1. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 25 Difficulty 3

You have 15 footballs and 10 basketballs. What is the ratio of footballs to basketballs? Draw a number line to verify your answer.

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

💡 Explanation The ratio is 15:10 which simplifies to 3:2. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 26 Difficulty 3

You have 20 oranges and 10 apples. What is the ratio of oranges to apples? Draw a number line to verify your answer.

A 2:1
B 1:2
C 1:1
D 3:2

💡 Explanation The ratio is 20:10 which simplifies to 2:1. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 27 Difficulty 3

You have 7 bikes and 14 scooters. What is the ratio of bikes to scooters? Draw a number line to verify your answer.

A 1:2
B 2:1
C 3:4
D 4:3

💡 Explanation The ratio is 7:14 which simplifies to 1:2. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 28 Difficulty 3

You have 4 books and 8 notebooks. What is the ratio of books to notebooks? Draw a number line to verify your answer.

A 1:2
B 2:1
C 3:4
D 4:3

💡 Explanation The ratio is 4:8 which simplifies to 1:2. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 29 Difficulty 3

You have 10 cats and 5 dogs. What is the ratio of cats to dogs? Draw a number line to verify your answer.

A 2:1
B 1:2
C 1:1
D 3:2

💡 Explanation The ratio is 10:5 which simplifies to 2:1. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 30 Difficulty 3

You have 16 chairs and 4 tables. What is the ratio of chairs to tables? Draw a number line to verify your answer.

A 4:1
B 2:1
C 1:4
D 3:2

💡 Explanation The ratio is 16:4 which simplifies to 4:1. The number line shows the relationship.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 31 Difficulty 4

In a cricket match, the ratio of runs scored by Team A to Team B is 180:120. What is the simplified ratio? Draw a number line to verify your answer.

A 3:2
B 2:3
C 4:3
D 1:1

💡 Explanation The simplified ratio is 3:2. The number line shows the relationship of runs.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 32 Difficulty 4

In a market, the ratio of the price of apples to oranges is 40:30. What is the simplified ratio? Draw a number line to verify your answer.

A 4:3
B 3:4
C 2:1
D 1:2

💡 Explanation The simplified ratio is 4:3. The number line shows the relationship of prices.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 33 Difficulty 4

The ratio of distances travelled by two cars is 150 km to 100 km. What is the simplified ratio? Draw a number line to verify your answer.

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

💡 Explanation The simplified ratio is 3:2. The number line shows the relationship of distances.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 34 Difficulty 4

In a class, the ratio of boys to girls is 12:8. What is the simplified ratio? Draw a number line to verify your answer.

A 3:2
B 2:3
C 4:3
D 1:1

💡 Explanation The simplified ratio is 3:2. The number line shows the relationship of boys and girls.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 35 Difficulty 4

In a garden, the ratio of red flowers to yellow flowers is 10:5. What is the simplified ratio? Draw a number line to verify your answer.

A 2:1
B 1:2
C 3:4
D 1:1

💡 Explanation The simplified ratio is 2:1. The number line shows the relationship of flower colors.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 36 Difficulty 4

The ratio of scores of two students in a test is 90:60. What is the simplified ratio? Draw a number line to verify your answer.

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

💡 Explanation The simplified ratio is 3:2. The number line shows the relationship of scores.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 37 Difficulty 4

In a fruit basket, the ratio of bananas to apples is 18:12. What is the simplified ratio? Draw a number line to verify your answer.

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

💡 Explanation The simplified ratio is 3:2. The number line shows the relationship of fruits.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 38 Difficulty 4

In a party, the ratio of children to adults is 14:6. What is the simplified ratio? Draw a number line to verify your answer.

A 7:3
B 3:7
C 2:3
D 1:1

💡 Explanation The simplified ratio is 7:3. The number line shows the relationship of party attendees.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 39 Difficulty 4

In a school, the ratio of teachers to students is 1:20. What is the simplified ratio? Draw a number line to verify your answer.

A 1:20
B 20:1
C 1:1
D 2:3

💡 Explanation The ratio is already simplified as 1:20. The number line shows the relationship of teachers to students.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 40 Difficulty 4

In a city, the ratio of bicycles to cars is 5:2. What is the simplified ratio? Draw a number line to verify your answer.

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

💡 Explanation The ratio is already simplified as 5:2. The number line shows the relationship of vehicles.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?