Free Grade 3 Working with Working with Sampling Common Errors Quizzes
Free Grade 3 quizzes for Working with Working with Sampling Common Errors: 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
Higher
20 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- UnderstandExplain working with working with sampling common errors
Explain working with working with sampling common errors accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate working with working with sampling common errors
Calculate working with working with sampling common errors accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare working with working with sampling common errors
Compare working with working with sampling common errors accurately in a familiar context.
Assessed by: Exit ticket of four short items
- EvaluateJustify working with working with sampling common errors
Justify working with working with sampling common errors 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 Working with Working with Sampling Common Errors 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 3, Green 11, Yellow 10. In a pie chart, what angle does Red get?[1]
- 2.In a survey: Red 3, Blue 3, Green 13, Yellow 3. In a pie chart, what angle does Green get?[1]
- 3.In a survey: Red 3, Blue 7, Green 12, Yellow 2. In a pie chart, what angle does Red get?[1]
- 4.In a survey: Red 10, Blue 10, Green 11, Yellow 10. In a pie chart, what angle does Green get?[1]
- 5.In a survey: Red 2, Blue 11, Green 9, Yellow 5. In a pie chart, what angle does Green get?[2]
- 6.In a survey: Red 13, Blue 13, Green 12, Yellow 8. In a pie chart, what angle does Red get?[2]
- 7.In a survey: Red 8, Blue 13, Green 2, Yellow 7. In a pie chart, what angle does Yellow get?[2]
- 8.In a survey: Red 7, Blue 4, Green 9, Yellow 13. In a pie chart, what angle does Green get?[2]
- 9.In a survey: Red 15, Blue 15, Green 3, Yellow 3. In a pie chart, what angle does Yellow get?[3]
- 10.In a survey: Red 11, Blue 11, Green 6, Yellow 7. In a pie chart, what angle does Red get?[3]
- 11.In a survey: Red 11, Blue 6, Green 11, Yellow 15. In a pie chart, what angle does Blue get?[3]
- 12.In a survey: Red 2, Blue 3, Green 8, Yellow 7. In a pie chart, what angle does Yellow get?[3]
Show answers and working
1. 62.1°
Total = 29. Red fraction = 5/29. 5/29 × 360° = 62.1°.
2. 212.7°
Total = 22. Green fraction = 13/22. 13/22 × 360° = 212.7°.
3. 45°
Total = 24. Red fraction = 3/24. 3/24 × 360° = 45°.
4. 96.6°
Total = 41. Green fraction = 11/41. 11/41 × 360° = 96.6°.
5. 120°
Total = 27. Green fraction = 9/27. 9/27 × 360° = 120°.
6. 101.7°
Total = 46. Red fraction = 13/46. 13/46 × 360° = 101.7°.
7. 84°
Total = 30. Yellow fraction = 7/30. 7/30 × 360° = 84°.
8. 98.2°
Total = 33. Green fraction = 9/33. 9/33 × 360° = 98.2°.
9. 30°
Total = 36. Yellow fraction = 3/36. 3/36 × 360° = 30°.
10. 113.1°
Total = 35. Red fraction = 11/35. 11/35 × 360° = 113.1°.
11. 50.2°
Total = 43. Blue fraction = 6/43. 6/43 × 360° = 50.2°.
12. 126°
Total = 20. Yellow fraction = 7/20. 7/20 × 360° = 126°.
Worked examples
In a survey: Red 8, Blue 11, Green 2, Yellow 11. In a pie chart, what angle does Red get?
- Total = 32.
- Red fraction = 8/32.
- 8/32 × 360° = 90°.
- Answer: 90°
In a survey: Red 3, Blue 15, Green 11, Yellow 3. In a pie chart, what angle does Blue get?
- Total = 32.
- Blue fraction = 15/32.
- 15/32 × 360° = 168.8°.
- Answer: 168.8°
In a survey: Red 2, Blue 6, Green 15, Yellow 12. In a pie chart, what angle does Green get?
- Total = 35.
- Green fraction = 15/35.
- 15/35 × 360° = 154.3°.
- Answer: 154.3°
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.
Every free resource for Working with Working with Sampling Common Errors
One concept, one ecosystem — all of it free.
Goes deeper
The entities below this one, each with the same complete free resource set.
Sibling concepts
Related concepts
Lateral links, including across subjects.
Next topics
All free formats for this concept
Every kind below is a real page, generated from this entity.
Learn — Meet the idea.
Practice — Build fluency.
Revise — Keep it in memory.
Assess — Prove mastery.
Apply — Use it in context.
Teach — Deliver it to a class.
Frequently asked
- Is this Grade 3 Working with Working with Sampling Common Errors 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 Rules and Methods in Working with Sampling Common Errors, Key Vocabulary of Working with Sampling Common Errors, Working with Sampling Word Problems. 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 Working with Working with Sampling Common Errors?
- Move on to Working with Sampling Common Errors in Examinations, Working with Sampling Essentials, Working with Sampling Techniques, Working with Sampling Word Problems, which build directly on this idea.
Related resources
- Free Working with Working with Sampling Common Errors worksheets
- Free Working with Working with Sampling Common Errors flashcards
- Free Working with Working with Sampling Common Errors lessons
- Free Working with Working with Sampling Common Errors lesson plans
- Working with Working with Sampling Common Errors in the knowledge graph
- Free AI Tutor
Stuck on Working with Working with Sampling Common Errors? The AI Tutor already knows this page, its prerequisites and its common mistakes.
Open the free AI Tutor