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Primary 4 Mathematics Data Analysis Quiz

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Primary 4 Mathematics From Real Exams Generated by Ox Alpha Updated 2026-08-27

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Primary 4 Mathematics Quiz – Data Analysis

Name: ______________________ Class: ________ Date: ____________ Score: __________ / 50

Duration: 55 minutes | Total Marks: 50 | Topic: Data Analysis (tables, bar graphs, line graphs, pie charts)

Instructions:

Answer all 20 questions.
Write your answers in the spaces provided.
Show your working clearly for Sections C and D. Marks are awarded for working.
Remember to write units ($, cm, kg, L, °C) where needed.
Do not use a calculator.

Section A: Reading Tables and Graphs (Questions 1–5, 2 marks each)

Question 1.

The table shows the favourite fruits of 40 pupils in Class 4C.

Fruit	Number of Pupils
Apple	8
Banana	12
Grapes	7
Watermelon	13

(a) How many pupils chose grapes? [1]

Answer: ____________________

(b) Which fruit was chosen by the greatest number of pupils? [1]

Answer: ____________________

Question 2.

The bar graph shows the number of books four pupils read in June. Each square stands for 2 books.

Image pending generation: graph for Q2.

(a) How many books did Amy read? [1]

Answer: ____________________

(b) How many more books did Ben read than Cara? [1]

Answer: ____________________

Question 3.

The table shows the number of stickers sold at a bookshop from Monday to Friday.

Day	Stickers Sold
Monday	25
Tuesday	18
Wednesday	32
Thursday	20
Friday	35

(a) On which day were the most stickers sold? [1]

Answer: ____________________

(b) What was the total number of stickers sold from Monday to Wednesday? [1]

Answer: ____________________

Question 4.

The pictogram shows the pets owned by pupils in Class 4B. Each symbol stands for 3 pets.

Pet	Number of Pets
Dogs	● ● ● ● ●
Cats	● ● ● ●
Fish	● ● ● ● ● ●
Birds	● ●

(Each ● = 3 pets)

(a) How many fish do the pupils own? [1]

Answer: ____________________

(b) How many more dogs than birds do the pupils own? [1]

Answer: ____________________

Question 5.

The tally chart shows the favourite sports of some pupils.

Sport	Tally	Number
Soccer	IIII III	8
Swimming	IIII IIII I	11
Badminton	IIII I	6
Cycling	IIII	5

(a) How many pupils chose swimming? [1]

Answer: ____________________

(b) How many pupils were surveyed altogether? [1]

Answer: ____________________

Section B: Bar Graphs (Questions 6–10, 3 marks each)

Question 6.

The bar graph shows the amount of money four children saved in a week. Each unit stands for $5.

Image pending generation: graph for Q6.

(a) Who saved the most money? [1]

Answer: ____________________

(b) How much more money did Ravi save than Mei? [1]

Answer: ____________________

Question 7.

The bar graph shows the number of visitors to a library from Monday to Friday.

Day	Visitors
Monday	120
Tuesday	90
Wednesday	150
Thursday	80
Friday	200

(a) On which day were there the fewest visitors? [1]

Answer: ____________________

(b) How many more visitors were there on Friday than on Wednesday? [1]

Answer: ____________________

Question 8.

The bar graph shows the favourite drinks of 60 pupils.

Drink	Number of Pupils
Milo	24
Milk	14
Juice	12
Water	10

(a) How many pupils chose juice? [1]

Answer: ____________________

(b) How many fewer pupils chose water than Milo? [1]

Answer: ____________________

Question 9.

The bar graph shows the scores of four teams in a quiz game.

Team	Score
Team A	45
Team B	60
Team C	30
Team D	50

(a) Which team had the second highest score? [1]

Answer: ____________________

(b) Find the total score of all four teams. [1]

Answer: ____________________

Question 10.

The bar graph shows the rainfall recorded in a town over four months.

Month	Rainfall
January	20 mm
February	35 mm
March	15 mm
April	40 mm

(a) In which month was the rainfall the greatest? [1]

Answer: ____________________

(b) Find the difference between the greatest and the least rainfall. [1]

Answer: ____________________

Section C: Line Graphs (Questions 11–15, 2 marks each)

Question 11.

The line graph shows the temperature of water as it was heated.

Image pending generation: graph for Q11.

(a) What was the temperature of the water after 4 minutes? [1]

Answer: ____________________

(b) By how many degrees did the temperature rise from 0 minutes to 10 minutes? [1]

Answer: ____________________

Question 12.

The line graph shows the distance travelled by a cyclist.

Time	Distance
Start	0 km
After 1 h	12 km
After 2 h	24 km
After 3 h	36 km

(a) How far had the cyclist travelled after 2 hours? [1]

Answer: ____________________

(b) How far did the cyclist travel between the 2nd hour and the 3rd hour? [1]

Answer: ____________________

Question 13.

The line graph shows the height of a plant measured each week.

Week	Height
Week 0	5 cm
Week 1	8 cm
Week 2	11 cm
Week 3	14 cm
Week 4	17 cm

(a) What was the height of the plant at Week 3? [1]

Answer: ____________________

(b) By how much did the plant grow each week? [1]

Answer: ____________________

Question 14.

The line graph shows the amount of water in a tank over time.

Time	Water in Tank
0 min	50 L
5 min	40 L
10 min	30 L
15 min	20 L
20 min	10 L

(a) Was water being poured into the tank or drained out of it? [1]

Answer: ____________________

(b) How much water left the tank during the first 10 minutes? [1]

Answer: ____________________

Question 15.

The line graph shows Siti's savings at the end of each month.

Month	Savings
January	$10
February	$20
March	$30
April	$40
May	$50

(a) How much had Siti saved by the end of March? [1]

Answer: ____________________

(b) Find her total savings from January to May. [1]

Answer: ____________________

Section D: Pie Charts and Problem Solving (Questions 16–20, 3 marks each)

Question 16.

The pie chart shows how 40 pupils travel to school.

Image pending generation: graph for Q16.

(a) How many pupils travel by car? [1]

Answer: ____________________

(b) How many pupils walk to school? [1]

Answer: ____________________

Question 17.

The pie chart shows the favourite subjects of 36 pupils. Maths takes half the circle, Science takes a quarter, and English takes the rest.

(a) How many pupils chose Maths? [1]

Answer: ____________________

(b) How many pupils chose English? [1]

Answer: ____________________

Question 18.

Ravi spent $60 of his pocket money. The pie chart shows his spending. Food took half the circle, Books took a quarter, and he saved the rest.

(a) How much did he spend on food? [1]

Answer: ____________________

(b) How much did he save? [1]

Answer: ____________________

Question 19.

A bookshop sells pens at the prices shown in the table.

Pen Colour	Price
Blue	$2
Red	$3
Green	$5

Ali bought 4 blue pens, 2 red pens and 1 green pen.

(a) How much did the blue pens cost altogether? [1]

Answer: ____________________

(b) Find the total cost of all the pens. [1]

Answer: ____________________

Question 20.

240 pupils were asked to name their favourite sport. The results are shown below.

Sport	Number of Pupils
Football	90
Basketball	60
Badminton	50
Others	40

(a) How many pupils chose football? [1]

Answer: ____________________

(b) How many more pupils chose football than badminton? [1]

Answer: ____________________

— End of Quiz —

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Answers

Primary 4 Mathematics Quiz – Data Analysis: Answer Key

Section A: Reading Tables and Graphs

Answer 1.

(a) 7 pupils (b) Watermelon

Answer 2.

(a) Amy: 4 squares × 2 = 8 books (b) Ben: 6 × 2 = 12; Cara: 3 × 2 = 6; 12 − 6 = 6 more books

Answer 3.

(a) Friday (b) 25 + 18 + 32 = 75 stickers

Answer 4.

(a) 6 × 3 = 18 fish (b) Dogs: 5 × 3 = 15; Birds: 2 × 3 = 6; 15 − 6 = 9 more dogs

Answer 5.

(a) 11 pupils (b) 8 + 11 + 6 + 5 = 30 pupils

Section B: Bar Graphs

Answer 6.

(a) John (b) Ravi: 8 × $5 =$ 40; Mei: 5 × $5 =$ 25; $40 −$ 25 = $15 (c)$ 40 + $25 +$ 55 + $35 =$ 155

Answer 7.

(a) Thursday (b) 200 − 150 = 50 more visitors (c) 120 + 90 + 150 + 80 + 200 = 640 visitors

Answer 8.

(a) 12 pupils (b) 24 − 10 = 14 fewer pupils (c) 14/60 = 7/30

Answer 9.

(a) Team D (b) 45 + 60 + 30 + 50 = 185 points (c) 60 − 30 = 30 more points

Answer 10.

(a) April (b) 40 − 15 = 25 mm (c) 20 + 35 + 15 + 40 = 110 mm

Section C: Line Graphs

Answer 11.

(a) 55°C (b) 100 − 25 = 75°C

Answer 12.

(a) 24 km (b) 36 − 24 = 12 km

Answer 13.

(a) 14 cm (b) 8 − 5 = 3 cm each week

Answer 14.

(a) Drained out (the amount decreased over time) (b) 50 − 30 = 20 L

Answer 15.

(a) $30 (b) 10 + 20 + 30 + 40 + 50 =$ 150

Section D: Pie Charts and Problem Solving

Answer 16.

(a) 1/4 × 40 = 10 pupils (b) 1/4 × 40 = 10 pupils (c) Bus: 1/2 × 40 = 20; 20 − 10 = 10 more pupils

Answer 17.

(a) 1/2 × 36 = 18 pupils (b) English: 1 − 1/2 − 1/4 = 1/4; 1/4 × 36 = 9 pupils (c) 1/4

Answer 18.

(a) 1/2 × $60 =$ 30 (b) 1/4 × $60 =$ 15 (c) $30 −$ 15 = $15

Answer 19.

(a) 4 × $2 =$ 8 (b) Red: 2 × $3 =$ 6; $8 +$ 6 + $5 =$ 19 (c) $50 −$ 19 = $31

Answer 20.

(a) 90 pupils (b) 90 − 50 = 40 more pupils (c) 60/240 = 1/4