Free Grade 3 Introducing Questionnaires Techniques Quizzes
Free Grade 3 quizzes for Introducing Questionnaires Techniques: 12 real questions with a full answer key and worked solutions. Charts show data visually. In a pie chart, each category's angle is its fraction of the total multiplied by 360°.
Free
Core
30 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify introducing questionnaires techniques
Identify introducing questionnaires techniques accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain introducing questionnaires techniques
Explain introducing questionnaires techniques accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate introducing questionnaires techniques
Calculate introducing questionnaires techniques accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare introducing questionnaires techniques
Compare introducing questionnaires techniques accurately in a familiar context.
Assessed by: Exit ticket of four short items
Prerequisites
Close these gaps first — each has its own free lesson, worksheet and quiz.
How Introducing Questionnaires Techniques works
Charts show data visually. In a pie chart, each category's angle is its fraction of the total multiplied by 360°.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.In a survey: Red 5, Blue 10, Green 9, Yellow 12. In a pie chart, what angle does Blue get?[1]
- 2.In a survey: Red 4, Blue 13, Green 10, Yellow 4. In a pie chart, what angle does Green get?[1]
- 3.In a survey: Red 8, Blue 4, Green 7, Yellow 5. In a pie chart, what angle does Green get?[1]
- 4.In a survey: Red 4, Blue 15, Green 13, Yellow 6. In a pie chart, what angle does Green get?[1]
- 5.In a survey: Red 3, Blue 9, Green 12, Yellow 10. In a pie chart, what angle does Red get?[2]
- 6.In a survey: Red 4, Blue 2, Green 5, Yellow 4. In a pie chart, what angle does Green get?[2]
- 7.In a survey: Red 8, Blue 4, Green 5, Yellow 14. In a pie chart, what angle does Red get?[2]
- 8.In a survey: Red 4, Blue 3, Green 4, Yellow 8. In a pie chart, what angle does Yellow get?[2]
- 9.In a survey: Red 11, Blue 14, Green 7, Yellow 9. In a pie chart, what angle does Yellow get?[3]
- 10.In a survey: Red 7, Blue 13, Green 4, Yellow 10. In a pie chart, what angle does Yellow get?[3]
- 11.In a survey: Red 10, Blue 10, Green 8, Yellow 15. In a pie chart, what angle does Red get?[3]
- 12.In a survey: Red 7, Blue 5, Green 3, Yellow 2. In a pie chart, what angle does Red get?[3]
Show answers and working
1. 100°
Total = 36. Blue fraction = 10/36. 10/36 × 360° = 100°.
2. 116.1°
Total = 31. Green fraction = 10/31. 10/31 × 360° = 116.1°.
3. 105°
Total = 24. Green fraction = 7/24. 7/24 × 360° = 105°.
4. 123.2°
Total = 38. Green fraction = 13/38. 13/38 × 360° = 123.2°.
5. 31.8°
Total = 34. Red fraction = 3/34. 3/34 × 360° = 31.8°.
6. 120°
Total = 15. Green fraction = 5/15. 5/15 × 360° = 120°.
7. 92.9°
Total = 31. Red fraction = 8/31. 8/31 × 360° = 92.9°.
8. 151.6°
Total = 19. Yellow fraction = 8/19. 8/19 × 360° = 151.6°.
9. 79°
Total = 41. Yellow fraction = 9/41. 9/41 × 360° = 79°.
10. 105.9°
Total = 34. Yellow fraction = 10/34. 10/34 × 360° = 105.9°.
11. 83.7°
Total = 43. Red fraction = 10/43. 10/43 × 360° = 83.7°.
12. 148.2°
Total = 17. Red fraction = 7/17. 7/17 × 360° = 148.2°.
Worked examples
In a survey: Red 10, Blue 3, Green 12, Yellow 11. In a pie chart, what angle does Blue get?
- Total = 36.
- Blue fraction = 3/36.
- 3/36 × 360° = 30°.
- Answer: 30°
In a survey: Red 3, Blue 3, Green 4, Yellow 15. In a pie chart, what angle does Yellow get?
- Total = 25.
- Yellow fraction = 15/25.
- 15/25 × 360° = 216°.
- Answer: 216°
In a survey: Red 14, Blue 10, Green 9, Yellow 6. In a pie chart, what angle does Blue get?
- Total = 39.
- Blue fraction = 10/39.
- 10/39 × 360° = 92.3°.
- Answer: 92.3°
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Uses 100 instead of 360 for pie-chart angles.
Correction: A full circle is 360°.
Forgets to find the total first.
Correction: Add all frequencies before working out fractions.
Teacher tips
- · Have pupils check that all angles add to 360°.
Parent tips
- · Look at charts in the news and ask what they show.
Real-life applications
- · News infographics, survey results.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
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Frequently asked
- Is this Grade 3 Introducing Questionnaires Techniques quiz really free?
- Yes. Every quizzes on FreeMathWorksheet is free to use, print and share — no account, no paywall and no watermark.
- What should a learner already know before this?
- Start with Introducing Questionnaires Essentials, Sampling. Each one has its own free lesson, worksheet and quiz.
- How is the quiz sequenced?
- Recognition first, then understanding, application, reasoning and finally mastery — the same ladder used across every free resource on the platform.
- What comes next after Introducing Questionnaires Techniques?
- Move on to Introducing Questionnaires Word Problems, Introducing Questionnaires Common Errors, Working with Questionnaires, Questionnaires in Context, which build directly on this idea.
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