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Primary 3 Mathematics Data Analysis Quiz
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Questions
Primary 3 Mathematics Quiz - Data Analysis
Name: ___________________________
Class: ___________________________
Date: ___________________________
Score: ________ / 40
Duration: 40 minutes
Total Marks: 40
Instructions
- Answer all questions.
- Show your working clearly in the space provided.
- Read each question carefully before answering.
- The number of marks for each question is shown in brackets [ ].
Section A: Reading Bar Graphs (Questions 1–10)
Use the bar graph below to answer Questions 1 to 5.
The bar graph shows the number of books read by five Primary 3 students during the June holidays.
Number of Books Read by P3 Students (June Holidays)
Books
|
12| ■
10| ■ ■
8| ■ ■ ■
6| ■ ■ ■
4| ■ ■ ■ ■ ■
2| ■ ■ ■ ■ ■
|________________________
Ali Ben Cara Don Eve
Students
Ali read 4 books, Ben read 8 books, Cara read 10 books, Don read 6 books, and Eve read 12 books.
1. Who read the most books? [1]
Answer: ___________________________
2. Who read the fewest books? [1]
Answer: ___________________________
3. How many more books did Cara read than Don? [2]
Working:
Answer: ___________________________
4. How many books did Ben and Ali read altogether? [2]
Working:
Answer: ___________________________
5. Eve gave some books to Don so that they both read the same number of books. How many books did Eve give to Don? [2]
Working:
Answer: ___________________________
Use the bar graph below to answer Questions 6 to 10.
The bar graph shows the number of fruits sold at a school canteen on Monday.
Fruits Sold at School Canteen (Monday)
Fruits
|
25|
20| ■
15| ■ ■
10| ■ ■ ■ ■
5| ■ ■ ■ ■ ■
|________________________
Apple Orange Banana Mango Grape
Fruits
Apples: 5, Oranges: 10, Bananas: 15, Mangoes: 20, Grapes: 8
6. Which fruit was the most popular? [1]
Answer: ___________________________
7. Which fruit was the least popular? [1]
Answer: ___________________________
8. How many mangoes and bananas were sold altogether? [2]
Working:
Answer: ___________________________
9. How many more mangoes than oranges were sold? [2]
Working:
Answer: ___________________________
10. The canteen seller wants to sell 30 mangoes on Tuesday. How many more mangoes must he sell on Tuesday than on Monday? [2]
Working:
Answer: ___________________________
Section B: Completing and Interpreting Tables and Graphs (Questions 11–16)
11. The table below shows the number of stickers collected by four children.
| Child | Stickers |
|---|---|
| Mira | 15 |
| Siti | 22 |
| Raj | 18 |
| Lily | 12 |
(a) Who collected the most stickers? [1]
Answer: ___________________________
(b) Who collected the fewest stickers? [1]
Answer: ___________________________
(c) How many more stickers did Siti collect than Lily? [2]
Working:
Answer: ___________________________
12. Complete the table below using the information given.
The bar graph shows the number of points scored by four teams in a class game.
| Team | Points |
|---|---|
| Red | 25 |
| Blue | 18 |
| Green | 30 |
| Yellow | 14 |
(a) Which team scored the highest number of points? [1]
Answer: ___________________________
(b) How many points did the Red and Yellow teams score altogether? [2]
Working:
Answer: ___________________________
13. The table below shows the number of cupcakes sold by four girls for a school bake sale.
| Girl | Chocolate Cupcakes | Vanilla Cupcakes |
|---|---|---|
| Aisha | 12 | 8 |
| Beth | 10 | 15 |
| Celia | 14 | 6 |
| Dina | 9 | 11 |
(a) How many chocolate cupcakes did Aisha and Celia sell altogether? [2]
Working:
Answer: ___________________________
(b) Who sold the most vanilla cupcakes? [1]
Answer: ___________________________
(c) How many cupcakes did Beth sell in all? [2]
Working:
Answer: ___________________________
14. The bar graph below shows the number of different pets owned by pupils in Class 3A.
Pets Owned by Class 3A
Number
|
10| ■
8| ■ ■
6| ■ ■ ■
4| ■ ■ ■ ■ ■
2| ■ ■ ■ ■ ■
|________________________
Fish Dog Cat Bird Rabbit
Pets
Fish: 2, Dogs: 5, Cats: 8, Birds: 6, Rabbits: 10
(a) How many pupils own cats? [1]
Answer: ___________________________
(b) How many more pupils own rabbits than fish? [2]
Working:
Answer: ___________________________
(c) Which two pets have a total of 11 owners? [2]
Working:
Answer: ___________________________
15. The table shows the number of visitors to a park from Monday to Friday.
| Day | Visitors |
|---|---|
| Monday | 45 |
| Tuesday | 38 |
| Wednesday | 52 |
| Thursday | 40 |
| Friday | 60 |
(a) On which day were there the most visitors? [1]
Answer: ___________________________
(b) On which day were there the fewest visitors? [1]
Answer: ___________________________
(c) How many visitors were there from Monday to Wednesday altogether? [2]
Working:
Answer: ___________________________
(d) How many more visitors came on Friday than on Tuesday? [2]
Working:
Answer: ___________________________
16. A survey was conducted to find out the favourite sport of 40 Primary 3 pupils. The results are shown in the table.
| Sport | Number of Pupils |
|---|---|
| Soccer | 14 |
| Swimming | 8 |
| Badminton | 10 |
| Running | 8 |
(a) Draw the bars on the graph below to represent the data. [2]
Favourite Sport of P3 Pupils
Pupils
|
16|
14| ■
12| ■
10| ■ ■
8| ■ ■ ■ ■
6| ■ ■ ■ ■
4| ■ ■ ■ ■
2| ■ ■ ■ ■
|________________________
Soccer Swimming Badminton Running
Sports
(b) Which sport is the most popular? [1]
Answer: ___________________________
(c) How many pupils chose swimming and running altogether? [2]
Working:
Answer: ___________________________
Section C: Data Analysis Word Problems (Questions 17–20)
17. The bar graph shows the number of stamps collected by four children.
| Child | Stamps |
|---|---|
| Wei | 24 |
| Jun | 16 |
| Kai | 30 |
| Lin | 10 |
(a) How many stamps did Wei and Lin collect altogether? [2]
Working:
Answer: ___________________________
(b) How many more stamps did Kai collect than Jun? [2]
Working:
Answer: ___________________________
(c) The children decided to share all their stamps equally. How many stamps would each child get? [3]
Working:
Answer: ___________________________
18. The table below shows the number of eggs sold by a farmer from Monday to Thursday.
| Day | Eggs Sold |
|---|---|
| Monday | 48 |
| Tuesday | 35 |
| Wednesday | 52 |
| Thursday | 41 |
(a) How many eggs were sold on Monday and Tuesday altogether? [2]
Working:
Answer: ___________________________
(b) How many more eggs were sold on Wednesday than on Tuesday? [2]
Working:
Answer: ___________________________
(c) On Friday, the farmer sold 15 more eggs than on Thursday. How many eggs did he sell on Friday? [2]
Working:
Answer: ___________________________
19. A class of 30 pupils voted for their favourite colour. The results are shown below.
| Colour | Number of Puples |
|---|---|
| Red | 9 |
| Blue | 12 |
| Green | 6 |
| Yellow | 3 |
(a) Which colour received the most votes? [1]
Answer: ___________________________
(b) How many more pupils chose Blue than Green? [2]
Working:
Answer: ___________________________
(c) What fraction of the class chose Red? Give your answer in simplest form. [2]
Working:
Answer: ___________________________
(d) If 5 more pupils had voted for Yellow, how many pupils would have voted for Yellow? Would Yellow then have more votes than Green? [2]
Working:
Answer: ___________________________
20. The table below shows the number of storybooks in four school libraries.
| Library | Storybooks |
|---|---|
| North | 240 |
| South | 185 |
| East | 310 |
| West | 155 |
(a) Which library has the most storybooks? [1]
Answer: ___________________________
(b) Which library has the fewest storybooks? [1]
Answer: ___________________________
(c) How many storybooks do the North and South libraries have altogether? [2]
Working:
Answer: ___________________________
(d) How many more storybooks does the East library have than the West library? [2]
Working:
Answer: ___________________________
(e) The school wants to move some books from the East library to the West library so that both have the same number of books. How many books must be moved? [3]
Working:
Answer: ___________________________
End of Quiz
Answers
Primary 3 Mathematics Quiz - Data Analysis
Answer Key
Section A: Reading Bar Graphs (Questions 1–10)
1. Eve [1]
- The tallest bar represents Eve with 12 books.
2. Ali [1]
- The shortest bar represents Ali with 4 books.
3. 4 books [2]
- Working: 10 − 6 = 4
- [1] for correct working, [1] for correct answer.
- Common mistake: Subtracting the wrong way (6 − 10). Ensure students identify who read more first.
4. 12 books [2]
- Working: 8 + 4 = 12
- [1] for correct working, [1] for correct answer.
5. 3 books [2]
- Working: Eve has 12, Don has 6. Difference = 12 − 6 = 6. Half of 6 = 3. Eve gives 3 books to Don. Both then have 9.
- [1] for finding the difference (6), [1] for dividing by 2 to get 3.
- Common mistake: Students may answer 6 (the full difference) instead of 3 (half the difference). Remind them that giving books reduces Eve's count and increases Don's.
6. Mango [1]
- Mangoes have the tallest bar with 20 fruits sold.
7. Apple [1]
- Apples have the shortest bar with 5 fruits sold.
8. 35 fruits [2]
- Working: 20 + 15 = 35
- [1] for correct working, [1] for correct answer.
9. 10 more mangoes [2]
- Working: 20 − 10 = 10
- [1] for correct working, [1] for correct answer.
10. 10 more mangoes [2]
- Working: 30 − 20 = 10
- [1] for correct working, [1] for correct answer.
- Common mistake: Students may add instead of subtract.
Section B: Completing and Interpreting Tables and Graphs (Questions 11–16)
11. (a) Siti [1]
- Siti has 22 stickers, the highest number.
(b) Lily [1]
- Lily has 12 stickers, the lowest number.
(c) 10 more stickers [2]
- Working: 22 − 12 = 10
- [1] for correct working, [1] for correct answer.
12. (a) Green [1]
- Green team scored 30 points, the highest.
(b) 39 points [2]
- Working: 25 + 14 = 39
- [1] for correct working, [1] for correct answer.
13. (a) 26 chocolate cupcakes [2]
- Working: 12 + 14 = 26
- [1] for correct working, [1] for correct answer.
(b) Beth [1]
- Beth sold 15 vanilla cupcakes, the most.
(c) 25 cupcakes [2]
- Working: 10 + 15 = 25
- [1] for correct working, [1] for correct answer.
- Common mistake: Students may only count one flavour. Remind them "in all" means both flavours added together.
14. (a) 8 pupils [1]
- The bar for Cats reaches 8.
(b) 8 more pupils [2]
- Working: 10 − 2 = 8
- [1] for correct working, [1] for correct answer.
(c) Dogs and Birds [2]
- Working: 5 + 6 = 11
- [1] for correct working (showing addition), [1] for correct pair.
- Accept any order: "Dogs and Birds" or "Birds and Dogs."
15. (a) Friday [1]
- Friday has 60 visitors, the highest.
(b) Tuesday [1]
- Tuesday has 38 visitors, the lowest.
(c) 135 visitors [2]
- Working: 45 + 38 + 52 = 135
- [1] for correct working, [1] for correct answer.
- Common mistake: Students may only add two days instead of three.
(d) 22 more visitors [2]
- Working: 60 − 38 = 22
- [1] for correct working, [1] for correct answer.
16. (a) Bars drawn correctly [2]
- Soccer: bar to 14, Swimming: bar to 8, Badminton: bar to 10, Running: bar to 8.
- [1] for at least 3 bars correct, [1] for all 4 bars correct.
- Bars must be neat, labelled, and reach the correct height on the scale.
(b) Soccer [1]
- Soccer has 14 pupils, the most.
(c) 16 pupils [2]
- Working: 8 + 8 = 16
- [1] for correct working, [1] for correct answer.
Section C: Data Analysis Word Problems (Questions 17–20)
17. (a) 34 stamps [2]
- Working: 24 + 10 = 34
- [1] for correct working, [1] for correct answer.
(b) 14 more stamps [2]
- Working: 30 − 16 = 14
- [1] for correct working, [1] for correct answer.
(c) 20 stamps each [3]
- Working: Total stamps = 24 + 16 + 30 + 10 = 80. 80 ÷ 4 = 20.
- [1] for finding the total (80), [1] for correct division (80 ÷ 4), [1] for correct answer (20).
- Common mistake: Students may forget to divide by the number of children (4).
18. (a) 83 eggs [2]
- Working: 48 + 35 = 83
- [1] for correct working, [1] for correct answer.
(b) 17 more eggs [2]
- Working: 52 − 35 = 17
- [1] for correct working, [1] for correct answer.
(c) 56 eggs [2]
- Working: 41 + 15 = 56
- [1] for correct working, [1] for correct answer.
19. (a) Blue [1]
- Blue received 12 votes, the most.
(b) 6 more pupils [2]
- Working: 12 − 6 = 6
- [1] for correct working, [1] for correct answer.
(c) 9/30 = 3/10 [2]
- Working: 9 out of 30 = 9/30. Simplify: divide numerator and denominator by 3 → 3/10.
- [1] for correct fraction (9/30), [1] for simplest form (3/10).
- Accept 9/30 for [1] mark if not simplified.
(d) 8 pupils; No [2]
- Working: 3 + 5 = 8. Green has 6 votes. 8 > 6, so Yes — Yellow would have more votes than Green.
- Correction: 8 > 6, so Yes, Yellow would have more votes than Green.
- [1] for correct number (8), [1] for correct comparison (Yes, 8 > 6).
- Common mistake: Students may think 5 > 6 without adding the original 3 first.
20. (a) East library [1]
- East has 310 storybooks, the most.
(b) West library [1]
- West has 155 storybooks, the fewest.
(c) 425 storybooks [2]
- Working: 240 + 185 = 425
- [1] for correct working, [1] for correct answer.
(d) 155 more storybooks [2]
- Working: 310 − 155 = 155
- [1] for correct working, [1] for correct answer.
(e) 77 or 78 books (accept 77.5, but since books are whole: 77 or 78) [3]
- Working: Difference = 310 − 155 = 155. Half of 155 = 77.5. Since we cannot move half a book, accept: move 77 books (East: 233, West: 232) or move 78 books (East: 232, West: 233). For Primary 3, the expected method is: 155 ÷ 2 = 77 remainder 1, so move 77 or 78 books.
- Simpler approach for P3: Difference = 155. Move half = 77 or 78.
- [1] for finding the difference (155), [1] for attempting to divide by 2, [1] for reasonable answer (77 or 78).
- Marking note: At P3 level, accept 77 or 78. If the student writes 77.5, accept with full marks as it shows correct reasoning. The key skill is understanding that the difference must be split equally.
Mark Summary
| Section | Questions | Marks |
|---|---|---|
| A | 1–10 | 15 |
| B | 11–16 | 23 |
| C | 17–20 | 22 |
| Total | 20 questions | 40 |
Note: Section C carries more marks per question to reflect the increased reasoning and multi-step problem-solving required.