KS3 maths worksheets › Year 7 › Collecting and organising data Year 7 · Key Stage 3 · free KS3 maths worksheet Collecting and organising data
12 original questions, 37 marks. Type your answers below for an instant mark and a score (algebra in any equivalent form, e.g. 2sqrt(3) or 2√3), or print the worksheet, mark it with the answers sheet, and use the solutions to see every step written out by hand.
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1 20 pupils in a Year 7 class were asked to choose their favourite sport.
F = football, T = tennis, S = swimming, B = basketball, N = netball
F T S F B F T S N B F N T F S B F T N F
Copy and complete the tally chart and frequency table. Sport Tally Frequency Football Tennis Swimming Basketball Netball
Which sport is the most popular? How many more pupils chose football than tennis? 3 marks Show answer a) Football 7, Tennis 4, Swimming 3, Basketball 3, Netball 3b) footballc) 3
2 The pictogram shows the number of cars washed at a garage on Friday and Saturday.
Key: ● represents 6 cars
Work out how many more cars were washed on Saturday than on Friday.
Friday Saturday Key: = 6 cars 2 marks Show answer 9
3 A bar chart shows how the students in class 8R travel to school. The table gives the height of each bar.
Method Number of students Walk 12 Car 18 Bus 6
Write down the number of students who travel by bus. Write down the ratio of the number of students who walk to the number who travel by car. Give your ratio in its simplest form. Walk Car Bus 0 2 4 6 8 10 12 14 16 18 20 Method Number of students
3 marks Show answer a) 6b) 2 : 3
4 The table shows the pets owned by some pupils.
Pet Dog Cat Fish Rabbit Other Number of pupils 8 6 3 5 2
On the grid, draw a bar chart to show this information.
0 1 2 3 4 5 6 7 8 9 10 Number of pupils Dog Cat Fish Rabbit Other
3 marks Show answer Bars of height 8, 6, 3, 5 and 2 for Dog, Cat, Fish, Rabbit and Other, all the same width with gaps between them
5 The pictogram shows the number of books borrowed from a school library on four days.
The row for Wednesday is not finished.
How many books were borrowed on Monday? 14 books were borrowed on Wednesday. Complete the pictogram for Wednesday. Work out the total number of books borrowed from Monday to Thursday. How many more books were borrowed on Thursday than on Tuesday? Monday Tuesday Wednesday Thursday Key: = 4 books 4 marks Show answer a) 12b) 3 and a half circlesc) 52d) 6
6 150 students travel to school by bus, by car or by walking.
The two-way table shows some information.
Bus Car Walk Total Year 7 24 30 80 Year 8 18 Total 55 150
Complete the two-way table.
3 marks Show answer Year 7 Car) 26Year 8 Bus) 31Year 8 Walk) 21Year 8 Total) 70Car Total) 44Walk Total) 51
7 The two-way table shows the after-school club chosen by each pupil in Year 7.
Art Drama Sport Total Boys 12 7 18 37 Girls 15 13 10 38 Total 27 20 28 75
How many more girls than boys chose Art? How many pupils did not choose Sport? What fraction of the boys chose Sport? 3 marks Show answer a) 3b) 47c) 18/37
8 Ruby counted the number of people in each of 20 cars passing her school.
Number of people 1 2 3 4 5 Number of cars 7 6 4 2 1
On the grid, draw a vertical line chart for this information. How many cars had more than 2 people in them? Work out the total number of people in the 20 cars. 1 2 3 4 5 0 1 2 3 4 5 6 7 8 Number of people in the car Number of cars
4 marks Show answer a) lines of height 7, 6, 4, 2 and 1b) 7c) 44
9 Here are the scores of 16 pupils in a test marked out of 40.
23 35 18 29 31 12 27 38 25 9 33 21 28 16 36 24
Copy and complete the grouped frequency table. Score Tally Frequency 1 to 10 11 to 20 21 to 30 31 to 40
Write down the modal class. On the grid, draw a bar chart for your grouped frequency table. 0 1 2 3 4 5 6 7 8 Frequency 1 to 10 11 to 20 21 to 30 31 to 40
4 marks Show answer a) 1 to 10: 1, 11 to 20: 3, 21 to 30: 7, 31 to 40: 5b) 21 to 30c) bars of height 1, 3, 7 and 5
10 The time series graph shows the number of ice creams a kiosk sold each month from January to June.
Write down the number of ice creams sold in April. Between which two consecutive months was the biggest increase in sales? Jan Feb Mar Apr May Jun 0 30 60 90 120 150 180 210 240 270 300 330 360 390 420 Month Number of ice creams sold 2 marks Show answer a) 260b) April and May
11 Part of a bus timetable is shown.
Bus A Bus B Bus C Bus station 07:40 08:05 08:35 Park Road 07:52 08:17 08:47 Library 08:03 08:28 08:58 School 08:15 08:40 09:10
How long does Bus B take to go from the bus station to school? Maya gets on at Park Road. She must be at school by 08:30. Which is the latest bus she can catch? Ollie arrives at the Library stop at 08:10. How long does he have to wait for the next bus? 3 marks Show answer a) 35 minutesb) Bus A, leaving Park Road at 07:52c) 18 minutes
12 The dual bar chart shows the favourite subject of each pupil in classes 7A and 7B.
How many pupils are in class 7A? In which subject did 7B have exactly 2 more pupils than 7A? Which subject was the most popular when the two classes are added together? You must show your working. 0 1 2 3 4 5 6 7 8 9 10 11 12 Number of pupils Maths English Science Art 7A 7B
3 marks Show answer a) 30b) Sciencec) Science, with 18 pupils
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Every question here is original and written by Robinson Tuition. It follows the Key Stage 3 programme of study; Year 9 sheets end with extension questions for top sets.
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